Resistor conversion storage chip with three-dimensional structure and fabricating method thereof

The invention discloses a resistor conversion storage chip with a three-dimensional structure and a fabricating method thereof. In the method, a room-temperature plasma activated bonding technology is adopted for bonding a substrate with an SOI (Silicon On Insulator) sheet comprising a film material layer as a gate tube, wherein the substrate comprises a peripheral circuit layer or simultaneously comprises a peripheral circuit and a plane storage structure layer; the bonding strength is enhanced by using annealing at low temperature of not more than 400 DEG C, and low-temperature film material layer transfer is realized by using a mechanically thinning and chemically corroding method; and then a resistor conversion storage material and a conductive film are deposited, and the three-dimensional gate tube, i.e. the resistor storage unit array, is obtained by using processes of photoetching, etching, chemically and mechanically polishing, and the like. The resistor storage array with the three-dimensional ...

FOLIAR FERTILIZER RICH IN SELENIUM (SE) AND ZINC (ZN) FOR WHEAT AND PREPARATION METHOD AND USE THEREOF

The present invention provides a foliar fertilizer rich in selenium (Se) and zinc (Zn) for wheat, a preparation method and use thereof. The foliar fertilizer is prepared by amino polysaccharide, sodium selenite, zinc gluconate, melatonin, choline chloride and citric acid. Every 1 L of the foliar fertilizer includes 3-9 g of amino polysaccharide, 4-8 g of sodium selenite, 10-20 g of zinc gluconate, 0.5-2 g of melatonin, 2-5 g of choline chloride and 5-10 g of citric acid; where the amino polysaccharide is an amino polysaccharide with a molecular weight of 200-500 KDa or a mixture of amino polysaccharides with different molecular weights of 200-500 KDa. The foliar fertilizer of the present invention is foliar sprayed at a heading stage or a grain filling stage of the wheat and can significantly increase wheat yield and contents of Se and Zn. The foliar fertilizer of the present invention can be prepared by a simple method and conveniently applied in a time and labor reducing manner, and has ...

FOLIAR FERTILIZER RICH IN SELENIUM (SE) AND CALCIUM (CA) FOR RICE PLANT AND PREPARATION METHOD AND USE THEREOF

The present invention relates to a foliar fertilizer rich in selenium (Se) and calcium (Ca) for rice plant, a preparation method and use thereof, where every 1 L of the foliar fertilizer includes 5 10 g of chitosan, 5-10 g of sodium selenite, 10-20 g of calcium gluconate, 0.5-2 g of melatonin, 5 10 g of polyaspartic acid, 15-30 g of potassium silicate and 5-10 g of citric acid. The foliar fertilizer provided by the present invention is foliar sprayed at a heading stage or a grain filling stage of the rice plant and can significantly increase rice yield, taste value of rice and contents of Se and Ca. The foliar fertilizer of the present invention can be prepared by a simple method and conveniently applied in a time and labor reducing manner, and has a low cost and significant positive effects. The present invention has multiple effects of increasing rice yield and quality and improving nutrient enrichment of Se and Ca.

CONDITIONER FOR IMPROVING HIGH TEMPERATURE RESISTANCE OF MAIZE AND PREPARATION METHOD AND USE THEREOF

The present invention belongs to the technical field of maize cultivation and provides a conditioner for improving high temperature resistance of maize and a preparation method and use thereof. Every 100 mL of a conditioner aqueous solution includes: 0.5-4 g of fulvic acid with a purity > 96%, 0.5-2 g of chitosan with a purity > 96%, 5-15 g of choline chloride with a purity > 75%, 1-5 g of ethephon with a purity > 80%, 0.1-1 g of acetylsalicylic acid with a purity > 96% and 0.1-1 g of borax with a purity > 96%. Every 100 g of a conditioner powder includes: 5-10 g of dipotassium glycyrrhizinate with a purity > 98%, 0.1-2 g of vitamin B complex with a purity > 96%, 40-50 g of anhydrous potassium dihydrogen phosphate with a purity > 98%, 20-30 g of anhydrous zinc sulfate with a purity > 96%, 1-5 g of anhydrous molybdenum sulfate with a purity > 96% and anhydrous magnesium sulfate as balance. The conditioner can significantly improve the high temperature resistance of the maize.

Electric automobile charging and replacing station fire risk data evaluation method

An electric automobile charging and replacing station fire risk data evaluation method includes the steps: numerically simulating actual acquired data of fire scene main structures of a distribution room, a charging and replacing room and a monitoring room in an electric automobile charging and replacing station by a modeling tool to obtain a large number of simulated data, and screening or exhausting the fire development condition of a single room after catching fire and influence factors of the fire on the whole charging and replacing station; determining a data evaluation range; building a fire risk data hierarchy structure model; calculating the weight of each factor by a hierarchy analysis method; determining fire risk levels; judging whether the fire risk levels meet safety requirements or not, if the fire risk levels do not meet the safety requirements, calculating improving suggestion data according to fire risk and harmfulness obtained in the first step, returning to the fourth ...

RICE CONDITIONER FOR PROMOTING RICE SEED GERMINATION AND PREPARATION METHOD AND USE THEREOF

The present invention belongs to the technical field of conditioners, and particularly relates to a rice conditioner for promoting rice seed germination and a preparation method and use thereof. The rice conditioner for promoting rice seed germination includes the following components in parts by mass: 1-4 parts of dimethyl sulfoxide, 1-4 parts of zinc sulfate, 0.01-0.04 parts of thidiazuron, 5-8 parts of glycine betaine, 0.5-2 parts of sterilant and 31.96-42.49 parts of palygorskite. Combination of thidiazuron, dimethyl sulfoxide, zinc sulfate, glycine betaine and sterilant in the conditioner of the present invention not only activates the activities of active substances and enzymes in rice seeds, protects against adverse environment and enhances freezing resistance of seedlings; but also improves germination force and root activity, promotes development of root systems, improves disease resistance of seedlings, and promotes healthy growth of seedlings.

MEASURING DEVICE OF WATER PUMP DEPTH, MONITORING SYSTEM AND MONITORING METHOD THEREOF

The present invention discloses a measuring device of water pump depth, comprising: a base arranged on ground, central part of base forming a first through hole; a pressure sensor whose central part forms a second through hole, pressure sensor being arranged on upper surface of base, second through hole corresponding to first through hole; a sleeve whose lower end is abutted against pressure sensor, wherein upper end of a pump pipe passing through first through hole, second through hole and sleeve, a lower end of pump pipe being connected to a water pump; a clamping member comprising a clamping part that clamps pump pipe extending out of sleeve, clamping member abutting against sleeve for transferring gravity of water pump, pump pipe and auxiliary structures to sleeve. The present invention provides a monitoring system and method. The water pump depth can be calculated according to the present invention to identify overexploitation. 101 3 301 2 7 1 Fig.1

Semi-reflecting and semi-transmitting glass and preparation method thereof

The invention discloses semi-reflecting and semi-transmitting glass with the advantages of high hardness, acid and alkali corrosion resistance, alkali liquor ultrasound resistance, scratch resistance and high post-procedure machinability. The reflectivity of the semi-reflecting and semi-transmitting glass refers to any reflectivity in a range from 18 percent to 75 percent. The semi-reflecting and semi-transmitting glass comprises a glass substrate, a first low-refractive index layer, a first high-refractive index layer, a second low-refractive index layer, a second high-refractive index layer, a third low-refractive index layer, a third high-refractive index layer and a fourth high-hardness refractive index layer which are sequentially laminated with one another, wherein the first low-refractive index layer is made of SiO2; the first high-refractive index layer is made of Nb2O5; the second low-refractive index layer is made of SiO2; the second high-refractive index layer is made of Nb2O5 ...

DETECTING MALICIOUS CONFIGURATION CHANGE FOR WEB APPLICATIONS

A computer implemented method to detect an anomalous change to a web application configuration, the web application executing with a web server, the method including receiving a first set of records for the web application operating in a training mode of operation, each record including characteristics of the web application; generating a sparse distributed representation of the set of records to form a training set for a hierarchical temporal memory (HTM); training the HTM based on the training set in order that the trained HTM provides a model of the operation of the web application in the training mode of operation; receiving a second set of records for the web application, each record including characteristics of the web application; generating a sparse distributed representation of the second set of records to form an input set for the trained HTM; executing the trained HTM based on the input set to determine a degree of recognition of the records of the input set; and responsive to a determination that a degree of recognition of one or more records of the input set is below a threshold degree, identifying an anomalous change to the web application configuration.

WATER SOLUBLE FERTILIZER (WSF) FOR IMPROVING COLD RESISTANCE OF RICE AND WHEAT

The present disclosure provides a fertilizer for improving the cold resistance of rice and wheat, and belongs to the technical field of fertilizers. The fertilizer includes the following components by mass based on 1 L of aqueous solution: 7 g to 11 g of zinc nitrate, 300 g to 450 g of potassium nitrate, 400 g to 550 g of calcium nitrate, 0.1 g to 0.5 g of abscisic acid (ABA), 50 g to 70 g ofurea, and 4.0 g to 4.2 g of ethephon. The fertilizer of the present disclosure includes a large amount of macro-elements essential for the growth of rice and wheat and trace elements such as zinc and boron, which can promote the development of rice and wheat root systems and improve the absorption of nutrients by rice and wheat. In addition, various components, in combination with a given amount of ABA, show a synergistic effect to improve the cold resistance and yield of rice and wheat. Results of the examples show that, after the fertilizer provided in the present disclosure is sprayed on leaves of ...

Thymol mite-killing microemulsion and preparation method thereof

The invention discloses a thymol mite-killing microemulsion and a preparation method thereof. The microemulsion comprises the following components in percentage by weight: 5 to 25 percent of thymol, 10 to 20 percent of solvent, 10 to 20 percent of emulsion, 0.5 to 3 percent of stabilizer, and 1 to 5 percent of antifreeze agent, and the balance of water. The microemulsion has broad spectrum of killing mites, can effectively prevent and control various agricultural pest mites, such as Tetranychus cinnabarinus, Tetranychus piercei McGregor, Oligonychus biharensis and the like, and is safe and low in toxicity. The microemulsion has simple production process, easy preparation and low cost.

High-pressure resisting reverse needle valve

The invention provides a high-pressure resisting reverse needle valve. The high-pressure resisting reverse needle valve comprises a valve body, a valve element, elastic pieces and a valve rod. The valve body is internally provided with a liquid channel communicated with the outside. A through hole communicated with the outside is formed in the top end of the liquid channel. A bayonet is arranged in the liquid channel, and an inlet and an outlet are formed in the two sides of the bayonet respectively. The valve element is located in the bayonet of the valve body, a circulation hole is formed in the valve element, a first clamping head and a second clamping head are arranged at the two ends of the valve element respectively, and the movable distance of the valve element in the bayonet is limited between the first clamping head and the second clamping head. The elastic pieces are connected to the valve element in a sleeving mode, and located between the second clamping head of the valve element ...

Carbon dioxide gasifier used for hydrogen replacement in generator set

The invention relates to a carbon dioxide gasifier used for hydrogen replacement in a generator set. The gasifier is characterized in that an inlet valve, a reducing valve and an electric heater are sequentially arranged at the inlet of the gasifier; an outlet valve is arranged at the outlet of the gasifier; a gasification pressure gauge is arranged on a pipeline between the gasifier and the electric heater; an inlet pipeline and an outlet pipeline of the reducing valve are respectively provided with a reducing inlet pressure gauge and a reducing outlet pressure gauge; the inlet of the inlet valve is communicated with more than two joints; and a fan is arranged at one side of the gasifier. The gasifier has the beneficial technical effects of improving the speed of injecting the carbon dioxide in a steel bottle into the generator set, solving the problem that hydrogen replacement is time-consuming before the existing generator set is dismantled for maintenance and improving the speed of ...

Cable positioning clamp

The invention discloses a cable positioning clamp, belongs to the technical field of cable clamps, and aims to solve the problems that an existing cable positioning clamp is easy to loosen in clamping and cannot adjust and stably clamp cables with different diameters. The cable clamping device comprises a base, a cable fixing assembly, a reducing clamping assembly and a propelling assembly, the cable fixing assembly is two semicircular hoops with one ends hinged, a cable applies downward pressure to a hinged shaft after being clamped, the two hoops are closed in a circular shape, the two hoops are each provided with an arc-shaped top block protruding inwards in the radial direction in the circumferential direction, and the two arc-shaped top blocks protrude inwards in the radial direction in the circumferential direction. The two arc-shaped top blocks are arranged above and below the two hoops in a staggered manner; one end of the reducing clamping assembly can be inserted into the clamp ...

Graphene preparation method

The invention discloses a graphene preparation method comprising the following steps: a, graphite intercalation compound powder is added into a composite inflation fluid, and an inflation reaction is carried out under a temperature of 0-100 DEG C, such that inflated wormlike graphene aggregate suspension liquid is obtained; b, the wormlike graphene aggregate suspension liquid is subjected to a filtration treatment; c, the wormlike graphene aggregate is sequentially washed with a metal ion complexing agent and water, such that a wormlike graphene aggregate wet material with a pH value of 6-8 is obtained; d, the washed wormlike graphene aggregate wet material is added into water; an ultrasonic wave vibration treatment is carried out for 0.5-20h, such that stripping is realized and graphene is dispersed in water; and a graphene solution is obtained; and e, the water in the graphene solution is removed, such that graphene powder is obtained. With the method provided by the invention, hundreds ...

Fire-fighting robot for transformer substation

The invention relates to a fire-fighting robot for a transformer substation. The fire-fighting robot comprises a routing-inspection robot, a gas detection device, an infrared temperature measurement device, a fire extinguishing device and a main control computer, wherein the routing-inspection robot is arranged in the transformer substation, a routing-inspection route is painted at the ground of a working space of the routing-inspection robot, and a plurality of radio frequency cards for positioning are mounted at ground key points. The fire-fighting robot has the beneficial effects that the automatic routing inspection can be carried out based on routing-inspection route marks and a navigation device; the gas detection device is utilized for monitoring the characteristic gas concentration of an early-stage fire disaster in a production place of the transformer substation in real time and pre-warning the concentration overrun condition in a grading manner; the infrared temperature measurement ...

Concealed ceiling type air conditioner indoor unit with water pump component

The invention discloses a concealed ceiling type air conditioner indoor unit with a water pump component. The concealed ceiling type air conditioner indoor unit comprises an air conditioner casing, wherein an air inlet and an air outlet are respectively formed at two opposite end surfaces of the air conditioner casing; a fan component is arranged in the air conditioner casing close to one end of the air inlet; an indoor heat exchanger is arranged in the air conditioner casing close to one end of the air outlet; a water receiving tray is arranged in the air conditioner casing above the indoor heat exchanger; the water pump component which is detachably arranged at one end of the air conditioner casing is arranged between the fan component and the indoor heat exchanger; the water pump component comprises a draining pump which selectively contacts with condensate water and a water level switch which is used for monitoring the height of condensate water. According to the scheme, the water pump ...

Thymol mite-killing microemulsion and preparation method thereof

The invention discloses a thymol mite-killing microemulsion and a preparation method thereof. The microemulsion comprises the following components in percentage by weight: 5 to 25 percent of thymol, 10 to 20 percent of solvent, 10 to 20 percent of emulsion, 0.5 to 3 percent of stabilizer, and 1 to 5 percent of antifreeze agent, and the balance of water. The microemulsion has broad spectrum of killing mites, can effectively prevent and control various agricultural pest mites, such as Tetranychus cinnabarinus, Tetranychus piercei McGregor, Oligonychus biharensis and the like, and is safe and low in toxicity. The microemulsion has simple production process, easy preparation and low cost.

Two-way authentication method of global system for mobile communications (GSM) network

The invention discloses a two-way authentication method of a global system for mobile communications (GSM) network, comprising the following steps: providing authentication of the GSM network for a user when a mobile station accesses to the GSM network; and realizing the authentication of the GSM network for the user. By using the authentication scheme provided by the invention, the problem of potential safety hazard caused by a one-way authentication method that only the authentication of a GSM network terminal for the user is provided is solved. Middle attack and air attack prevalent in a GSM system are effectively prevented by using mutual authentication.

Horizontal double-wall fan coil

The invention discloses a horizontal double-wall fan coil which comprises a unit main body, wherein the unit main body comprises a heat exchanger, the upper part of the unit main body is fixed with a filtering net frame, and two ends of the unit main body are provided with side plates; a horizontal plate is arranged below the heat exchanger, and a water receiving disk is arranged below the horizontal plate; the inner surfaces and the outer surfaces of a copper pipe, a collecting pipe and a liquid discharging pipe of the heat exchanger are plated with copper metal layers; each side plate comprises an outer plate, an inner plate and an intermediate plate, and the intermediate plate is a plastic foaming plate; the filtering net frame is provided with a reinforced pull rod; and a plastic IP54 junction box with good protection effect is arranged in a wire inlet of each side plate. The copper metal layers are placed on the inner surfaces and the outer surfaces of the copper pipe, the collecting ...

Antibacterial glazed ceramic tile with silver decoration effect and preparation method of antibacterial glazed ceramic tile

The invention relates to the technical field of ceramics, and discloses an antibacterial glazed ceramic tile with a silver decoration effect and a preparation method thereof.The preparation method comprises the steps that a silver decoration effect pattern layer stock solution is prepared, and the silver decoration effect pattern layer stock solution is prepared from, by mass, 0.001%-0.005% of silver nanowires, 2%-5% of tetrabutyl titanate, 2%-5% of glacial acetic acid, 16%-20% of ethyl alcohol and the balance water; preparing an initial glazed ceramic tile with a concave-convex texture structure on the surface; and applying a silver decoration effect pattern layer stock solution to the surface of the concave-convex texture structure of the initial glazed ceramic tile, performing heat treatment, and forming a silver decoration effect pattern layer on the surface of the initial glazed ceramic tile, thereby obtaining the antibacterial glazed ceramic tile with the silver decoration effect.

Application of exosome in medicine for treating pulmonary fibrosis

The invention relates to the technical field of exosome research and development, in particular to application of an exosome in a medicine for treating pulmonary fibrosis, which comprises the following steps: preparing umbilical cord mesenchymal stem cells, collecting a cell culture solution, extracting the exosome by an ultracentrifugation method, establishing a BLM induced pulmonary fibrosis mouse model and performing experimental analysis. According to the application of the exosome in the medicine for treating pulmonary fibrosis, an experimental group and a plurality of groups of control groups are set; the specific relation between the aerosol inhalation MSC exosome and the pathological degree caused by BLM-induced pulmonary fibrosis, the reduction of collagen deposition caused by BLM-induced pulmonary fibrosis and the improvement of the change related to a TGF-beta1 pathway caused by BLM-induced pulmonary fibrosis is obtained through data analysis.

Website safety protection method based on digital signature and system adopting same

The invention discloses a website safety protection method based on digital signature. The method comprises the steps as follows: staticizing a dynamic Web page in a website; inserting a hidden digital signature into the Web page; and detecting the digital signature through a set mechanism to identify whether the Web page is maliciously falsified or deleted, so as to further conduct safe operation. The invention solves the problems in the prior art that the initiative defense capability of the website is not strong enough, and the Web page downloaded to the other environment has no signature protection function. The invention discloses a system for protecting website safety at the same time.

Unit structure for reducing power consumption of phase-change memory and preparation method thereof

The invention relates to a unit structure for reducing power consumption of a phase-change memory and a preparation method thereof. The unit structure comprises an integrated circuit substrate, a first insulating medium layer, a driving diode, a transition layer, a second insulating medium layer, a bottom electrode, a third insulating medium layer, a phase-change material layer and a top electrode, wherein the first insulating medium layer is positioned on the integrated circuit substrate; the driving diode is surrounded by the first insulating medium layer and connected with the integrated circuit substrate; the transition layer is surrounded by the first insulating medium layer and positioned on the driving diode; the second insulating medium layer is positioned on the first insulating medium layer; the bottom electrode is surrounded by the second insulating medium layer and positioned on the transition layer; the third insulating medium layer is positioned on the second insulating medium ...

Safety valve with tubular column structure

The invention provides a safety valve with a tubular column structure. The safety valve comprises a tube body, a housing, a valve element, an adjusting baffle and a compression spring. The tube body serves as an end port of one branch tube in a pipeline. The housing is connected with the tube body through threads and is one of main body portions of the safety valve. The tube body portion of the valve element penetrates into the housing, and the other end of the valve element is in contact with the housing through a sealing material to form a seal pair. The adjusting baffle is connected with the tube body of the valve element through threads and used for adjusting pressure relief stress of the valve. The spring is used for providing initial pre-tightening force and ensuring that reliable seal is achieved under normal pressure. The safety valve with the tubular column structure is simple in structure and reliable in function. Under combined load, the safety valve can achieve a seal function ...

SOFTWARE CONTAINER APPLICATION SECURITY

A computer implemented method to detect anomalous behavior of a software container having a software application executing therein, the method including receiving a sparse data representation of each of a: first set of container network traffic records; a first set of application traffic records; and a first set of container resource records, and training an hierarchical temporal memory (HTM) for each first set, wherein the container network traffic records correspond to network traffic communicated with the container, the application traffic records correspond to network traffic communicated with the software application, and the container resource records correspond to the use of computer resources by the container; receiving a sparse data representation of each of a: second set of container network traffic records; a second set of application traffic records; and a second set of container resource records; executing the trained HTMs based on each respective second set to determine a degree of recognition of each of the second sets; responsive to an identification of a coincidence of a degree of recognition of each of the second sets being below a threshold degree in each of the HTMs, identifying anomalous behavior of the software container. 1. A computer implemented method to detect anomalous behavior of a software container having a software application executing therein , the method comprising: a first set of container network traffic records,', 'a first set of application traffic records, and', 'a first set of container resource records,', 'and training an hierarchical temporal memory (HTM) for each of the first set of container network traffic records, the first set of application traffic records, and the first set of container resource records, wherein the first set of container network traffic records correspond to network traffic communicated with the software container, the first set of application traffic records correspond to network traffic ...

Compound generator of two -way excitation

The utility model provides a compound generator of two -way excitation, includes casing, rear end cap, front end housing, stator, pivot, rotor, the stator includes stator core, armature winding, the rotor includes permanent magnet rotor subassembly, electric excitation rotor subassembly, the permanent magnet rotor subassembly includes permanent magnet rotor, and permanent magnet rotor one end is equipped with one, permanent magnet rotor in the fan other end through baffle and the hookup of electric excitation rotor subassembly, electricity excitation rotor subassembly includes claw utmost point subassembly and encourages magnetic component, claw utmost point subassembly is encouraged magnetic component and is adorned on the rear end cap through the screw including dish claw, ring claw. The utility model discloses can extensively be applicable to the compound excitation synchro source of all kinds of dual -use alternating current -direct currents, have simple structure, adjust reliable, ...

Equipotential shielding capacitor type voltage transformer

The invention relates to an equipotential shielding capacitor type voltage transformer. The voltage transformer comprises equipotential shielding capacitor units which are connected by support flanges arranged at two ends of the equipotential shielding capacitor units; each equipotential shielding capacitor unit comprises a main capacitor, an inner insulation material, an annular electrode and an insulation sleeve which are arranged between the upper support flange and the lower support flange and are sequentially coaxially arranged from inside to outside; auxiliary capacitors are arranged between upper and lower ends of the annular electrodes and between the support flanges corresponding to the upper and lower ends of the annular electrodes; the auxiliary capacitors are connected with the annular electrodes by studs and nuts; the studs penetrate through the auxiliary capacitors and extend to the support flanges corresponding to the auxiliary capacitors; the studs are provided with springs ...

Preparation method of high-peed and high-density three-dimensional resistance conversion storage structure

The invention relates to a preparation method of a high-peed and high-density three-dimensional resistance conversion storage structure, comprising the following steps: adopting the low-temperature plasma activation bonding technology to bond the substrate wafer of a prepared peripheral circuit or electrode with the wafers of a prepared diode structural layer and a prepared defect layer; carryingout low temperature annealing at the temperature of no higher than 400 DEG C to enhance the bonding strength, and simultaneously transferring a thin film with the diode structural layer onto the substrate wafer; and carrying out etching, thin film deposition, chemically mechanical polishing and other processes on the transferred wafers to obtain a diode unit, a heating electrode, a resistance conversion storage unit, a top electrode and the like which are required. The thin film on the diode structural layer can be transferred repeatedly, thereby integrating into a multilayer 1D1R structure storage ...

Panchromatic sharpening framework acceleration method based on deep learning

The invention discloses a panchromatic sharpening frame acceleration method based on deep learning, and the method comprises the steps: splicing a multispectral image and a panchromatic image, and cutting the spliced image into a plurality of sub-images as a training set; constructing an unsupervised panchromatic sharpening model based on the generative adversarial network according to the training set, wherein the unsupervised panchromatic sharpening model comprises a generator network and two discrimination networks; an attention mechanism is added between the first layer and the second layer of the generator network to accelerate extraction of features of the multispectral image and the panchromatic image; calculating the average gradient of the sub-images after data preprocessing, and carrying out gradient classification to divide a training set into simple and medium class sets; carrying out secondary classification on a medium class set, and dividing the medium class set into a medium ...

Webpage security trust scoring method

The invention discloses a webpage security trust scoring method, which comprises that: a webpage publisher embeds a digital signature comprising an abstract and a suggested score into a hypertext markup language (HTML) code of a webpage; a plurality of authentication centers give a security score to each webpage; and a browser automatically calculates a final score S0 according to a set mechanism, and determines security rights endowed to the webpage according to the score. Compared with the prior art, the invention has the advantage that: the problems of insufficient manual input and single-site authentication force and particularly incapability of determining specific security levels of the single webpage are solved.

Method for compensating network node crystal oscillation frequency error of wireless sensor

The invention relates to a method for compensating a network node crystal oscillation frequency error of a wireless sensor. The method is realized by the network server and network nodes of the wireless sensor, and comprises the steps: temperature step length, crystal oscillation synchronous accuracy and crystal oscillation aging calibrating period are set; a datasheet including synchronous environmental temperature and the corresponding correct value with different frequencies is set up; synchronous frequency automatic correction is carried out on the node crystal oscillation according to the change of the environmental temperature. The method has the advantages that 1. in the long-time monitoring process, after the datasheet is set up, crystal oscillation regulating synchronous command is not needed; 2. the accuracy is improved, and the energy consumption is reduced; 3. temperature compensation calibration is carried out without leaving factory, and the temperature is unrelated to aging ...

Method for compensating network node crystal oscillation frequency error of wireless sensor

The invention relates to a method for compensating a network node crystal oscillation frequency error of a wireless sensor. The method is realized by the network server and network nodes of the wireless sensor, and comprises the steps: temperature step length, crystal oscillation synchronous accuracy and crystal oscillation aging calibrating period are set; a datasheet including synchronous environmental temperature and the corresponding correct value with different frequencies is set up; synchronous frequency automatic correction is carried out on the node crystal oscillation according to the change of the environmental temperature. The method has the advantages that 1. in the long-time monitoring process, after the datasheet is set up, crystal oscillation regulating synchronous command is not needed; 2. the accuracy is improved, and the energy consumption is reduced; 3. temperature compensation calibration is carried out without leaving factory, and the temperature is unrelated to aging ...

Double-hook smelting crane hook synchronous detection system and method

The invention discloses a double-hook smelting crane hook synchronous detection system and method. The system comprises a first posture detection slave machine, a second posture detection slave machine and a posture detection host, and the first posture detection slave machine and the second posture detection slave machine are in communication connection with the posture detection host; the firstposture detection slave machine is arranged on a first lifting hook and is used for detecting position information of the first lifting hook and sending the position information to the posture detection host; the second posture detection slave machine is arranged on a second lifting hook and used for detecting position information of the second lifting hook and sending the position information tothe posture detection host; and the posture detection host is used for receiving the position information of the first lifting hook and the position information of the second lifting hook and carryingout ...

Preparation method of high-peed and high-density three-dimensional resistance conversion storage structure

The invention relates to a preparation method of a high-peed and high-density three-dimensional resistance conversion storage structure, comprising the following steps: adopting the low-temperature plasma activation bonding technology to bond the substrate wafer of a prepared peripheral circuit or electrode with the wafers of a prepared diode structural layer and a prepared defect layer; carrying out low temperature annealing at the temperature of no higher than 400 DEG C to enhance the bonding strength, and simultaneously transferring a thin film with the diode structural layer onto the substrate wafer; and carrying out etching, thin film deposition, chemically mechanical polishing and other processes on the transferred wafers to obtain a diode unit, a heating electrode, a resistance conversion storage unit, a top electrode and the like which are required. The thin film on the diode structural layer can be transferred repeatedly, thereby integrating into a multilayer 1D1R structure storage ...

Watermelon yield increasing and sugar increasing conditioner and use method thereof

The invention relates to a watermelon yield increasing and sugar increasing conditioner and a use method thereof. The conditioner is 20mg/L-500mg/L of glycosaminoglycan water solution with the molecular weight of 300KDa-600KDa. The spraying treatment is carried out on leaf surfaces in 7 days after a watermelon is pollinated. The conditioner is simple to prepare, convenient to use, low in cost and obvious in effect, has the time-saving and labor-saving effects, integrates double effects of yield increasing and sugar increasing and lays the foundation of good quality and high yield of the watermelon.

1500 MPa grade press hardening steel by thin slab casting and direct rolling and method for producing the same

A press hardening steel by a thin slab casting and direct rolling has a tensile strength of 1500 MPa or more. The press hardening steel has a components by weight percent: C: 0.21-0.25%, Si: 0.26-0.30%, Mn: 1.0-1.3%, P≤0.01%, S≤0.005%, Als: 0.015-0.060%, Cr: 0.25-0.30%, Ti: 0.026-0.030% or Nb: 0.026-0.030% or V: 0.026-0.030%, or a mixture of two or more of the above in any proportion; B: 0.003-0.004%, and N≤0.005%. A method for producing the press hardening steel includes following steps: hot metal desulphurization; electric-furnace or converter smelting and refining; continuous casting; descaling, then entering a soaking furnace; heating and soaking; high-pressure water descaling, then entering a rolling mill; hot rolling; cooling; coiling; austenitizing; die deforming and quenching.

Coiling device of lead wire for electrocardiograph monitoring

The invention relates to the technical field of electrocardiograph monitoring, and discloses an electrocardiograph monitoring lead wire coiling device which comprises a plurality of shells which can be assembled and disassembled. A wheel disc and a coil spring are arranged in each shell, an empty groove is formed in the middle of each wheel disc to coil a wire, and when the coiled wire is driven by external force to stretch, the wheel discs are forced to rotate in the shells and tighten the coil springs. A ratchet wheel is arranged on the wheel disc, a pawl used for being matched with the ratchet wheel is movably arranged on the shell, and a ratchet wheel mechanism formed by the ratchet wheel and the pawl can lock the wheel disc in the direction opposite to the rotating direction when the wheel disc winds wires. The ratchet mechanism controls the wheel disc to only rotate in one direction, a user can freely pull out the wire with the hand, once the hand is stopped, the ratchet mechanism ...

1500 MPa GRADE PRESS HARDENING STEEL BY MEDIUM THIN SLAB CASTING AND DIRECT ROLLING AND METHOD FOR PRODUCING THE SAME

A press hardening steel by a medium thin slab and having a tensile strength of 1500 MPa or more, includes following components by weight percent: C: 0.21%-0.25%, Si: 0.26%-0.30%, Mn: 1.0%-1.3%, P≤0.01%, S≤0.005%, Als: 0.015%-0.060%, Cr: 0.25%-0.30%, Ti: 0.026%-0.030% or Nb: 0.026%-0.030% or V: 0.026%-0.030% or a mixture of any two or more of the above in any proportion, B: 0.003%-0.004%, Mo: 0.17-0.19% and N≤0.005%. A method for producing the press hardening steel includes following steps: molten iron desulphurization; smelting and refining by an electric furnace or converter; continuous casting; descaling treatment before entering a soaking furnace; hating and soaking; high pressure water descaling before entering a rolling mill; hot rolling; cooling; coiling; austenitizing; die deforming and quenching. 1. A press hardening steel , produced by a medium and thin slab casting and direct rolling and having a tensile strength of 1500 MPa or more , the press hardening steel comprising following components by weight percent: C: 0.21%-0.25% , Si: 0.26%-0.30% , Mn: 1.0%-1.3% , P≤0.01% , S≤0.005% , Als: 0.015%-0.060% , Cr: 0.25%-0.30% , Ti: 0.026%-0.030% or Nb: 0.026%-0.030% or V: 0.026%-0.030% or a mixture of any two or more of the above in any proportion , B: 0.003%-0.004% , Mo: 0.17-0.19% , N≤0.005% , and a balance of Fe and inevitable impurities.2. A method for producing the press hardening steel according to claim 1 , the method comprising following steps:1) desulphurizing molten iron, and controlling S to be smaller or equal to 0.002%, an exposed surface of the molten iron after slagging off being not lower than 96%;2) performing conventional electric furnace or converter smelting, and conventional refining;3) performing continuous casting, and controlling a degree of superheat of tundish molten steel to be 15° C. to 30° C., a thickness of a slab to be 61 mm to 150 mm, and a casting speed to be 2.8 m/min to 5.5 m/min;4) performing descaling treatment before the slab ...

Measurable quantity disengages gaseous cable heat aging test chamber

The utility model discloses a measurable quantity disengages gaseous cable heat aging test chamber, this proof box includes the box, the heating unit, a control unit, air cycle unit and disengage the geochemical gas survey unit, heating unit and air cycle unit set up at the box inner chamber, the control unit sets up on the box, it is connected with the box and communicates with each other to disengage the geochemical gas survey unit, the heating unit be arranged in the air cycle unit and with the air cycle unit connection, heating unit and air cycle unit all are connected with the the control unit electricity, the box is equipped with a chamber door in heating unit position department. The utility model discloses measurable quantity disengages gaseous cable heat aging test chamber's advantage is: when carrying out cable thermal ageing test, not only can provide comparatively even temperature field, but but also the gas component that the simultaneous measurement cable disengages in aging ...

High efficiency extracting method for sophora alopecuroide total alkaloid

Rice seed dressing agent and preparation method and application thereof

The invention belongs to the technical field of seed dressing agents, and particularly relates to a rice seed dressing agent and a preparation method and application thereof. The rice seed dressing agent is prepared from the following components in parts by mass: 1 to 4 parts of dimethyl sulfoxide, 1 to 4 parts of zinc sulfate, 0.01 to 0.04 part of thidiazuron, 5 to 8 parts of betaine, 0.5 to 2 parts of a bactericide and 31.96 to 42.49 parts of attapulgite. According to the seed dressing agent, thidiazuron, dimethyl sulfoxide, zinc sulfate, betaine and bactericide are compounded for use, so that the activity of active substances and enzymes in rice can be activated, the influence of adversity can be resisted, and the freezing resistance of seedlings can be enhanced. Germination potential can be improved, root development is promoted, root activity is improved, disease prevention and resistance of seedlings are improved, and healthy and strong growth of the seedlings is promoted.

Anti-counterfeiting method for web page

The invention provides an anti-counterfeiting method for a web page. The method comprises the following steps of: changing the dynamic web page in a website into a static web page, and embedding a concealed digital signature into the web page; when a user browses the web page, automatically loading a browser plug-in provided by the website, and inputting personal information during installing the plug-in; detecting whether the web page is from the website, detecting the digital signature of the web page from the website and judging whether the web page is the original web page by the plug-in; directly intercepting the non-original web page and giving an alarm by the plug-in; displaying the personal information input by the user at the same time of displaying the original web page on a browser; and when the user will log in the website and discovers the personal information is not correctly displayed, determining that the current website is a counterfeited angling website. By the method, ...

Electric power operation risk assessment method, system and device and storage medium

The invention discloses an electric power operation risk assessment method, system and device and a storage medium, and relates to the technical field of electric power operation, and the main points of the technical scheme are that the method comprises the steps: obtaining an electric power operation type recorded by an electric power operation work ticket and a corresponding operator; determining a danger coefficient of the electric power operation according to the type of the electric power operation; the face dynamic image of the operator is acquired intermittently at a preset time interval, emotion recognition is performed on the face dynamic image based on a pre-trained emotion recognition model, and emotion information of the operator is obtained; presetting an emotion classification rule pool, matching the emotion information according to the emotion classification rule pool to obtain emotion classification information corresponding to the emotion information, and determining an ...

High-pressure oil pipe cleaning joint

The invention provides a high-pressure oil pipe cleaning joint. The high-pressure oil pipe cleaning joint comprises a ferrule, wherein one end of the ferrule is a through hole, and the other end is provided with a limiting step; a through hole plastic joint fitting the ferrule is arranged in the ferrule; a conical surface is arranged at the outer end of the through hole plastic joint; one end, having the limiting step, of the ferrule, is provided with a through hole copper joint; and one end of the through hole copper joint extends into the middle of the through hole of the through hole plastic joint, and the other end outwards extends. The high-pressure cleaning joint consists of three parts of the through hole copper joint, the through hole plastic joint and the ferrule; and as the through hole plastic joint is contacted and connected with a heading part of a high-pressure oil pipe, on the one hand, the better sealing can be realized, and on the other hand, the damage problem of the heading ...

Side plate structure of fan coil

The invention discloses a side plate structure of a fan coil, which is installed on one end surface of a fan coil unit main body. The side plate comprises an outer plate, an inner plate and a middle plate which are combined mutually to form the whole side plate; the middle plate which is a plastic foamed plate is wrapped by the outer plate and the inner plate which are metal plates; an edge at one side of the inner plate is bent, and a bent part is provided with a hanging hole; and the outer plate is provided with a supporting plate which is connected with a positioning sheet, and the positioning sheet is used for positioning the outer plate, the middle plate and the inner plate. In the invention, since the outer plate, the middle plate and the inner plate form the side plate together, the outer plate is provided with the Z-shaped supporting plate with a load bearing capability, and the plastic foamed plate is used as the middle plate, the side plate has the advantages of high structural ...

ANOMALY DETECTION FOR COMPUTER SYSTEMS

A computer implemented method to detect a computer system in execution operating in a manner that is not compliant with a definition of a set of compliant operations, the method including receiving a first set of records for the computer system, each record detailing an occurrence in the computer system during a first predetermined time period; generating a sparse distributed representation of the set of records to form a training set for a hierarchical temporal memory (HTM); training the HTM based on the training set in order that the trained HTM provides a model of the operation of the computer system during the predetermined time period; selecting at least a subset of operations in the set of compliant operations and causing the invocation of each operation of the subset in the computer system over a second predetermined time period to generate a second set of records of occurrences in the computer system; generating a sparse distributed representation of the set of records to form an input set for the trained HTM; executing the trained HTM based on the input set to determine a degree of recognition of the records of the input set; and responsive to a determination that a degree of recognition of one or more records of the input set is below a threshold degree, identifying the operation of the computer system as non-compliant.

Withstand voltage structure of horizontal power device of SOI

The utility model discloses a withstand voltage structure of horizontal power device of SOI, including the substrate layer, bury oxygen layer, active layer, bury the oxygen layer and set up between substrate layer and active layer, be equipped with the doped layer between oxygen layer and the substrate layer burying, the concentration of doped layer reduces to the hourglass from the source gradually. The utility model discloses an it is withstand voltage that withstand voltage structure effectively improves the device developments, reduces than conducting resistance and switch consumption and device operating temperature, has extensive suitability in fields such as high pressure, the intelligent power integrated circuit of high frequency.

DETECTING CHANGES TO WEB PAGE CHARACTERISTICS USING MACHINE LEARNING

A computer implemented method to detect an anomalous change to a web application, the web application executing with a web server, the method including receiving a first set of records for the web application operating in a training mode of operation, each record including characteristics of a content of a web page for the web application; generating a sparse distributed representation of the set of records to form a training set for a hierarchical temporal memory (HTM); training the HTM based on the training set in order that the trained HTM provides a model of the operation of the web application in the training mode of operation; receiving a second set of records for the web application, each record including characteristics of content of the web page; generating a sparse distributed representation of the second set of records to form an input set for the trained HTM; executing the trained HTM based on the input set to determine a degree of recognition of the records of the input set; and responsive to a determination that a degree of recognition of one or more records of the input set is below a threshold degree, identifying an anomalous change to the web page.

Semi reflective and semi transparent glass and preparation method thereof

The invention discloses a semi reflective and semi transparent glass. The reflectivity of the glass is 20-50%. The glass comprises a glass substrate, a first low refractivity layer, a first high refractivity layer, a second low refractivity layer, a second high refractivity layer and a third low refractivity layer which are piled up layer by layer, wherein the first, second and third low refractivity layers are made of SiO2 or MgF2 and the first and second high refractivity layers are made of Nb2O5, TiO2 or ZrO2. By virtue of a film layer structure of suitable thickness combining layers of high and low refractivity, the semi reflective and semi transparent glass has semi reflective and semi transparent performances and the optic visual effect of semi reflective and semi transparent is realized during use; meanwhile, the semi reflective and semi transparent glass has advantages in durability and wear resistance compared to a semi reflective and semi transparent auto foil. The invention further ...

METHOD AND SYSTEM FOR DISTRIBUTED AND COLLABORATIVE MONITORING

A system is provided for monitoring the performance of a service within a business process environment is provided, the system including, locally to said service and preferably for each service: an information collector collecting information about the performance of said service in real-time; a database storing information about the performance of said service over time; and a control unit processing the information collected by said information collector and determining information to be stored in said database. A method of distributed monitoring of the performance of services within a business process environment is also provided. Further aspects provide a system and method for assisting in the design of a business process which determines whether services intended to be included in that process meet a performance criterion and a system and method for monitoring the performance of a plurality of services in a business process environment which determines whether a service which is intended to be used in a business process meets a performance criterion. 1. A method of monitoring the performance of services within a business process environment , the method including the steps of , for each of a plurality of services within said environment , locally to said service:monitoring the performance of said service in real time; andstoring a history of events in the performance of said service.2. A method of monitoring according to claim 1 , wherein each of said plurality of services is separately monitored.3. A method of monitoring according to claim 1 , wherein the step of monitoring includes monitoring the entire message traffic between said service and its consumers.4. A method of monitoring according to claim 1 , wherein the step of monitoring includes sending test messages to the monitored service on a periodic basis to determine the performance of the service.5. A method of monitoring according to claim 1 , further including the step of claim 1 , on request from a ...

Control by temperature change warning type cable pit keeps off cigarette wall that hangs down

The utility model provides a control by temperature change warning type cable pit keeps off cigarette wall that hangs down, it is fixed dull and stereotyped including the ceiling, the support angle steel, spring strutting arrangement, spring -supported trip gear, keep off the cigarette wall that hangs down, independent battery, alarm and temperature detect switch, the downside fixed connection of dull and stereotyped one end is fixed with the ceiling to the support angle steel, spring strutting arrangement includes backup pad no. 1, spring hinge and backup pad two, a side and the fixed dull and stereotyped downside fixed connection of ceiling of backup pad no. 1, a side of backup pad no. 2 with keep off the hang down side fixed connection of the one end of wall of cigarette, the one end of backup pad no. 1 and backup pad no. 2 is passed through the spring hinge and is rotated the connection, the other end of backup pad no. 1 and backup pad no. 2 passes through spring -supported trip gear ...

Unit structure for reducing power consumption of phase-change memory and preparation method thereof

The invention relates to a unit structure for reducing power consumption of a phase-change memory and a preparation method thereof. The unit structure comprises an integrated circuit substrate, a first insulating medium layer, a driving diode, a transition layer, a second insulating medium layer, a bottom electrode, a third insulating medium layer, a phase-change material layer and a top electrode, wherein the first insulating medium layer is positioned on the integrated circuit substrate; the driving diode is surrounded by the first insulating medium layer and connected with the integrated circuit substrate; the transition layer is surrounded by the first insulating medium layer and positioned on the driving diode; the second insulating medium layer is positioned on the first insulating medium layer; the bottom electrode is surrounded by the second insulating medium layer and positioned on the transition layer; the third insulating medium layer is positioned on the second insulating medium ...

1500 MPa GRADE PRESS HARDENING STEEL BY THIN SLAB CASTING AND DIRECT ROLLING AND METHOD FOR PRODUCING THE SAME

A press hardening steel by a thin slab casting and direct rolling has a tensile strength of 1500 MPa or more. The press hardening steel has a components by weight percent: C: 0.21-0.25%, Si: 0.26-0.30%, Mn: 1.0-1.3%, P≤0.01%, S≤0.005%, Als: 0.015-0.060%, Cr: 0.25-0.30%, Ti: 0.026-0.030% or Nb: 0.026-0.030% or V: 0.026-0.030%, or a mixture of two or more of the above in any proportion; B: 0.003-0.004%, and N≤0.005%. A method for producing the press hardening steel includes following steps: hot metal desulphurization; electric-furnace or converter smelting and refining; continuous casting; descaling, then entering a soaking furnace; heating and soaking; high-pressure water descaling, then entering a rolling mill; hot rolling; cooling; coiling; austenitizing; die deforming and quenching.

HIERARCHICAL TEMPORAL MEMORY FOR EXPENDABLE ACCESS CONTROL

A computer implemented method for access control for a restricted resource in a computer system is disclosed. A related computer system is also disclosed. 1. A computer implemented method for access control for a restricted resource in a computer system , the method comprising:receiving a first set of records for the computer system, each record detailing an occurrence in the computer system during a training time period when the restricted resource is accessed in an approved manner;generating a sparse distributed representation of the first set of records to form a training set for a hierarchical temporal memory (HTM);training the HTM based on the training set in order that the trained HTM provides a model of operation of the computer system during the training time period;receiving a request to access the restricted resource by a resource consumer;allocating a predetermined quantity of cryptocurrency to the resource consumer, the allocation being recorded by a blockchain data structure accessible by a network, the blockchain data structure storing digitally signed records validated by network connected miner software components;receiving a second set of records for the computer system, each record detailing an occurrence in the computer system during an operating time period for the computer system in use by the resource consumer of the restricted resource;generating a sparse distributed representation of the second set of records to form an input set for the trained HTM;executing the trained HTM based on the input set to determine a degree of recognition of the second set of records of the input set;responsive to a determination that a degree of recognition of one or more records of the input set is below a threshold degree, generating a blockchain transaction to expend at least a portion of the cryptocurrency allocated to the resource consumer; andresponsive to a determination that a quantity of cryptocurrency allocated to the resource consumer is below a ...

Nuisance-free medical fertilizers for prevention and curing of nematode and underground pest and production process thereof

The present invention discloses a non-social pollution drug fertilizer for preventing wireworm and underground pest and the relative technics process; the drug fertilizer consists of the following components according to the weight ratio: 1-10 percent of bitter bean, 1-10 percent of cattle heart Preserving Simplicity, 1-10 percent of azedarach fruit, 1-3 percent of carapace or chitosan, 0.5-2 percent of salicylic acid or natrium salicylicum, 1-3 percent of Chlopyrifos or phoxim, 1-5 percent of diffusing agent, 1-5 percent of surface active agent, 1-10 percent of adhesive agent, 5-15 percent of disintegrant, 5-20 percent of micro fertilizer, 10-50 percent of corrupted acid; wherein, the weight ratio of all components is 100 percent. The drug fertilizer in the present invention integrates nutrient, improving soil and preventing pest together, which has much better immunity, prevention and curing effect to the wireworm and underground pest. The present invention can realize the purpose for ...

Expanded reaction device for preparing graphene

The invention discloses an expanded reaction device for preparing graphene. The expanded reaction device for preparing graphene comprises a tank body and a stirring device, wherein the tank body is provided with a jacket, a hot water or steam inlet is arranged at the lower part of the jacket, and a hot water or steam outlet is arranged at the upper part of the jacket; the stirring device comprises a motor and a stirring shaft; the motor is fixedly arranged at the upper part of the tank body, and the stirring shaft is arranged in the middle of the tank body through the motor. According to the expanded reaction device for preparing graphene, disclosed by the invention, a graphite intercalation compound in the reaction process can come into full contact with expanding liquid, so that the purposes of accelerating the expanding reaction speed, improving the reaction sufficiency and lowering the expanding reaction time are achieved.

HIERARCHICAL TEMPORAL MEMORY FOR ACCESS CONTROL

A computer implemented method for access control for a restricted resource in a computer system, the method including receiving a first set of records for the computer system, each record detailing an occurrence in the computer system during a training time period when the resource is accessed in an approved manner; generating a sparse distributed representation of the set of records to form a training set for a hierarchical temporal memory (HTM); training the HTM based on the training set in order that the trained HTM provides a model of the operation of the computer system during the training time period; receiving a second set of records for the computer system, each record detailing an occurrence in the computer system during an operating time period for the computer system in use by a consumer of the resource; generating a sparse distributed representation of the second set of records to form an input set for the trained HTM; executing the trained HTM based on the input set to determine a degree of recognition of the records of the input set; and responsive to a determination that a degree of recognition of one or more records of the input set is below a threshold degree, identifying the operation of the computer system by the consumer as unauthorized. 1. A computer implemented method for access control for a restricted resource in a computer system , the method comprising:receiving a first set of records for the computer system, each record detailing an occurrence in the computer system during a training time period when the restricted resource is accessed in an approved manner;generating a sparse distributed representation of the set of records to form a training set for a hierarchical temporal memory (HTM);training the HTM based on the training set in order that the trained HTM provides a model of operation of the computer system during the training time period;receiving a second set of records for the computer system, each record detailing an occurrence in ...

Production method of cold-rolled continuous annealing wide plate for improving short linear scratch defects

The invention relates to the technical field of rolling, and particularly relates to a production method of a cold-rolled continuous annealing wide plate for improving short linear scratch defects. The production method of the cold-rolled continuous annealing wide plate for improving the short linear scratch defects comprises the procedures of iron making, steel making, continuous casting, hot rolling and acid rolling, cold rolling and acid rolling and continuous annealing; in the hot rolling procedure, the thickness of hot-rolled incoming materials needs to satisfy the relation of H = -0.5h<2>+2.5h+3, wherein H is the thickness of the hot-rolled incoming materials, H is the thickness of cold-rolled finished products, and the convexity is controlled within 50 +/-20 microns; in the hot rolling and acid rolling procedure, the total reduction rate is controlled within 50-80%, and the unevenness is controlled to be not greater than 10I; and in the continuous annealing procedure, the tension ...

Singly mould needle automatic feeding mechanism

The utility model discloses a singly mould needle automatic feeding mechanism, it includes workstation (8), workstation (8) on install and singly mould needle conveyer belt (1), CCD detector (2), grab material manipulator (3), clip receiving device (4) of singly moulding the needle, carry guide rail (5) of receiving device (4) and shift receiving device (4) onto transportation cylinder (6) guide rail (5) located, CCD detector (2) install singly moulding needle conveyer belt (1) the top, grab the material manipulator (3) install at the side of singly moulding needle conveyer belt (1), CCD detector (2) and grab material manipulator (3) and all be connected with a controller is electric. The beneficial effects of the utility model are that: it has that the station flow is simple, the fault rate is low, production efficiency is high, automatic feeding and the automatic advantage of rejecting.

Motor driver for fan -coil unit that direct current is brushless

The utility model discloses a motor driver for fan -coil unit that direct current is brushless, it is including the control panel of electricity connection in proper order, power strip and drive plate, between power strip and the drive plate and all can dismantle the electricity through expansion interface between power strip and the control panel and be connected, be provided with in the control panel and be used for the relay of control source board selectivity for the drive plate power supply, be provided with the communication interface with control panel signal connection on the drive plate, be provided with on the drive plate and be used for the third gear speed governing interface be connected with the motor. The utility model discloses an aspect has realized the mutual independence of power strip and drive plate, and when an emergence problem when power strip and drive plate in need be changed, that of a need change emergence problem need not to change simultaneously power strip ...

Remote early-warning system based on GSM (global system for mobile communications)

The invention discloses a remote early-warning system based on GSM. The method of the system comprises the following steps: using an information acquisition system at a monitored end to acquire data, defining the type of an abnormal event according to a specific algorithm, and triggering the corresponding level when abnormal time meeting definition occurs, so as to inform a user terminal device through the GSM mobile communication system. Through the remote early-warning system provided by the invention, a mobile device holder can response the abnormal time in a timely and correct manner.

Composite inflation liquid

The invention discloses a composite inflation liquid which is characterized in that the inflation liquid is prepared by uniformly mixing the following components, by mass: 60-90% of a hydrogen peroxide solution, 1-10% of a metal ion complexing agent, 1-5% of a pH value adjusting agent, 0.5-5% of a surface tension adjusting agent, and balance of water. With the inflation liquid, metal ions in a solution can be absorbed during an inflation reaction, such that the metal ions lose their catalytic activity. Effective decomposition is promoted, and ineffective decomposition is inhibited, such that a graphite intercalation compound can be inflated completely and thoroughly.

Sulfur hexafluoride reclaiming and recharging device

The invention relates to a gas recovery and reinflation device, which is a recovery and reinflation device of the sulfur hexafluoride gas used for the electric device, comprising a gas line part and an electric control part; wherein, the gas line part includes a hand valve, a normal closed electromagnetic valve, a filter decompressing valve, a decompressing valve, a safety valve and a one-way valve, furthermore, a digital display vacuum meter, an air pressure meter, a vacuum pump, a buffer tank, an absorbing device, a cooling fan, an air dividing device and recovery reinflation and vacuum extraction gas line formed by an air compressor; whereas, the electric control part comprises an alternating contactor, a power relay and a trapezoid control circuit formed by a programmable controller and so on. Besides, by controlling the alternating contactor and the power relay, the opening and the closing of partial valves of the gas line and the work state of the air compressor and vacuum pump are ...

Method and device for removing thin clouds from non-paired remote sensing images and readable storage medium

The invention relates to the technical field of remote sensing image processing, and provides a method for removing thin cloud from a non-paired remote sensing image, which comprises the following steps of: inputting a cloud-containing image x into a generator Gc to output a generated image fake; adding a comparison learning loss Lcl and a content loss Lc in the process of outputting the generated image fake to keep the content of the cloud-containing image x and the content of the generated image fake consistent; the generated image fake and a cloudless image y are input into a discriminator Dc to discriminate authenticity, and y is not a true value of x; and after iterative training, a trained generator Gc is obtained, so that a generated image fake generated by the trained generator Gc realizes thin cloud removal. Content consistency of a generated image and a cloud image is maintained by adding comparative learning and content loss into a Gan framework, and a frequency channel attention ...

ITO (indium tin oxide) conducting glass and preparation method thereof

The invention discloses an semireflective semipermeable ITO (indium tin oxide) conducting glass with the reflectivity of 27-55%, which comprises glass, a first low-refractivity layer, a first high-refractivity layer, a second low-refractivity layer, a second high-refractivity layer, a third low-refractivity layer and an ITO layer, wherein the first low-refractivity layer is made from SiO2 or MgF2; the first high-refractivity layer is made from Nb2O5, TiO2, ZrO2 or Si3N4; the second low-refractivity layer is made from SiO2 or MgF2; the second high-refractivity layer is made from Nb2O5, TiO2, ZrO2 or Si3N4; and the third low-refractivity layer is made from SiO2 or MgF2. By using the structure of combining the layers with high and low refractivities, the ITO conducting glass is semireflective and semipermeable, does not need to additionally attach any semireflective semipermeable optical film when being used as a touch-function sheet or vehicle-mounted rearview mirror, and has favorable visual ...

Built -in radial type permanent magnet rotor structure

The utility model provides a built -in radial type permanent magnet rotor structure, includes pivot, cover rotor core in the pivot, and rotor core connects a formation whole by 2 iron leg core sections through cage strip and end links at least, and each iron core section includes hollow rotor section, adorns at least 2 antipodal permanent magnets in hollow rotor section, and the magnetic pole of the permanent magnet of two adjacent iron core sections is the same, and hollow rotor section is formed by stacking the multi -disc rotor punching, the cage strip includes one, two above cage strip no.2 of a plurality of cage strips, and the cross -section of cage strip no. 1 is circular, and the cross -section of cage strip no. 2 comprises circular sections, the long square part that links to each other with circular sections, cage strip no. 1 is located between the circular sections of two adjacent cage strips two, and the permanent magnet is located between the long square part of two adjacent ...

Photostable avermectin composition and preparation thereof

The invention discloses an evericin compound with stable light and a preparation method thereof. The evericin compound is characterized in that evericin is added with a light stabilizer of which the weight is 0.5 to 5 times of the veericin, thus the evericin compound with stable light is prepared, the light half life period of the compound is 10 to 30 percent of the common evericion product in the sunlight, thereby greatly improving the light stability of the evericin. The preparation method of the compound is as follows: an ultrafine mill is applied to respectively smash the light stabilizer and the evericin to 1000 mu and over 400 mu, the ultrafine powder of the evericin and the ultrafine powder of the light stabilizer are added in a centrifugal turbine rotary mixing machine and a dry impulse type mixing machine, so that the light stabilizer and the evericin are embedded evenly, thereby forming an ultrafine composite particle for the light stabilizer to embed the evericin, namely, the ...

Position-based geological environment thematic data integrated management system

The invention relates to a position-based geological environment thematic data integrated management system, and relates to the technical field of underground data detection. The system comprises a main control module, a plurality of geological data acquisition modules, a plurality of climate data acquisition modules, a historical data input module, a compensation formula input module, a calculation module, a database construction module, a data integration module, a comparison module, an alarm module and a display module. The probability of false alarm of the alarm module can be reduced, and the labor intensity of analysis of an expert group is reduced; the position coordinates, various geological parameters and various historical parameters of a monitoring point where an earthquake may occur can be visually displayed, and after the alarm module sends out an alarm signal, an expert group can conveniently know various historical information and real-time information of the monitoring point ...

Sulfur hexafluoride reclaiming and recharging device

Horizontal type concealed fan coil unit

The invention discloses a horizontal type concealed installation fan coil unit which comprises a water tray, a side plate arranged above the water tray, a heat exchanger arranged on one end of the side plate, and a fan arranged on the other end of the side plate, wherein the heat exchanger provided with an end plate, and a copper pipe is arranged on the end plate; the end plate comprises a main body part and a through hole arranged in the main body part, the periphery of the through hole is provided with a flanging for preventing the copper pipe from being scratched, and a clearance space is arranged on the through hole at the edge of the main body section; the water tray comprises a body part, a lateral part arranged on the periphery of the body part, and a support arranged on the body part and positioned in the lateral part, and the support is arranged in bilaterally symmetrical manner; and the flow direct of wind, passing through the heat exchanger, from the fan and the direction of ...

Equipotential mask capacitor type voltage transformer

The invention relates to an equipotential mask capacitor type voltage transformer. The equipotential mask capacitor type voltage transformer comprises a capacitor voltage divider and an electromagnetic unit. The electromagnetic unit comprises a compensation electric reactor that is connected with the output end of the capacitor voltage divider, and an intermediate transformer whose primary winding is connected with the compensation electric reactor. The secondary winding of the intermediate transformer comprises a main secondary winding and a surplus winding. The surplus winding is connected in parallel with an iron magnetic resonance damper. In the equipotential mask capacitor type voltage transformer, the iron magnetic resonance damper is able to inhibit the overvoltage of iron magnetic resonance effectively, and is able to improve the transient response property of the iron magnetic resonance damper greatly.

Assembly method of near-to-eye display equipment and near-to-eye display equipment

The invention provides a near-to-eye display device and an assembly method thereof, the near-to-eye display device comprises two near-to-eye display modules and two display screens, and the assembly method of the near-to-eye display device comprises the following steps: respectively combining the two near-to-eye display modules and the two display screens into two subunits; adjusting the position of the display screen in each subunit relative to the near-to-eye display module so as to meet the virtual image distance requirement; fixing the position relationship between the display screen and the near-to-eye display module in each subunit; the two subunits are installed in a shell of the near-to-eye display equipment, and binocular fusion adjustment is carried out on the two subunits. According to the embodiment of the invention, the two near-to-eye display modules are assembled and adjusted, so that the display screen meets the virtual image distance requirement, then adjustment is carried ...

Method for preventing screen copy of webpage content and device thereof

The invention discloses a method for preventing the screen copy of the webpage content. The method comprises the following steps: randomly dividing the webpage content into a plurality of parts; rapidly circularly displaying the contents of the plurality of parts in a browser, so that a user can see the entire webpage by the naked eyes due to the eye storage characteristic but the entire webpage can not be copied by the screen copy; and using a floating icon moving slowly to prevent screen capture software from automatically overlaying and capturing the screen by multiple times so as not to obtain the webpage content. The invention solves the problem that the webpage content is likely to be copied by screen copy due to that the anti-copy function of the prior art has been cracked. The invention also discloses a device for preventing the screen copy of the webpage content.

Sub-regional protection type substation fire fighting monitoring and early warning and fire fighting system

The invention discloses a sub-regional protection type substation fire fighting monitoring and early-warning and fire fighting system which comprises a video unit, a detection device, a fire alarm control device and a fire fighting device, wherein the detection device comprises a temperature sensing cable, a characteristic gas detection device, a linear infrared beam smoke and temperature sensing detector, a point type temperature sensing detector and a point type smoke sensing detector; the fire alarm control device gathers signals collected by the detection device and sends a starting signal to the fire fighting device; the fire fighting device comprises a fire trace tube fire fighting device, a gas storage type total-flooding dry powder extinguishing device, a suspension type dry powder fire extinguisher, an oil-drainage nitrogen-filling device and a water mist fire extinguishing device. According to equipment in each sub region and the combustion characteristic of combustibles of the ...

Side plate structure of fan coil

The invention discloses a side plate structure of a fan coil, which is installed on one end surface of a fan coil unit main body. The side plate comprises an outer plate, an inner plate and a middle plate which are combined mutually to form the whole side plate; the middle plate which is a plastic foamed plate is wrapped by the outer plate and the inner plate which are metal plates; an edge at one side of the inner plate is bent, and a bent part is provided with a hanging hole; and the outer plate is provided with a supporting plate which is connected with a positioning sheet, and the positioning sheet is used for positioning the outer plate, the middle plate and the inner plate. In the invention, since the outer plate, the middle plate and the inner plate form the side plate together, the outer plate is provided with the Z-shaped supporting plate with a load bearing capability, and the plastic foamed plate is used as the middle plate, the side plate has the advantages of high structural ...

Process for preparing graphite intercalation compound

The invention discloses a process for preparing a graphite intercalation compound. The process includes the following steps that firstly, a graphite raw material and a reaction kettle are subjected to drying process; graphite and an intercalator are added into the reaction kettle, and mass ratio between the graphite and the intercalator is 1: (0.5-10); the graphite and the intercalator in the reaction kettle are uniformly stirred and mixed, air in a kettle body is removed, and the vacuum degree of the kettle body is smaller than 500pa; the reaction kettle is heated so that when the temperature in the kettle body is increased to 280 DEG C to 550 DEG C, continuous reaction is performed for one to ten hours, and then cooling is performed so that a stable graphite intercalation compound is obtained. The process is simple and the high order of purity of the obtained graphite intercalation compound is low.

Preparation method of three-dimensional resistance conversion memory chip

The invention relates to a preparation method of a three-dimensional resistance conversion memory chip. By utilizing the method, the difficult problem of temperature of three-dimensional stacking of memory units can be broken through by utilizing direct bonding between a resistance conversion material and an insulating dielectric layer and adopting the improved smart-cut technology. In the method, the low-temperature plasma activation bonding technology is adopted for bonding a first semiconductor wafer containing an electrode array with a second semiconductor wafer containing resistance conversion material and material of a gate tube layer; and annealing at low temperature being not higher than 400 DEG C is utilized for enhancing the bonding strength, the transfer of the low-temperature resistance conversion material can be simultaneously realized, that is a thin film containing the resistance conversion material and the material of a gate tube layer is transferred onto the first semiconductor ...

Distribution network dispatching operation platform system

The invention discloses a distribution network scheduling operation platform system, and relates to the field of distribution network scheduling. According to the technical scheme, a basic layer comprises a distribution network data module, a scheduling model module and a user data module; the application layer comprises a weekly plan module, a monthly plan module, a user management module, a personnel management module, a weekly plan approval module, a monthly plan approval module, a user information maintenance module and a personnel operation duration quantification module; the user layer comprises an operation unit module and a scheduling unit module; the operation unit checking module is associated with the weekly planning module and the monthly planning module; and the scheduling unit module is associated with the weekly plan approval module and the monthly plan approval module. According to the technical scheme, weekly plan and monthly plan approval modules are established, so that ...

Monolithic LCD illumination projection structure and use method thereof

The invention discloses a single-chip LCD illumination projection structure and a use method thereof, and the structure comprises a light source which is used for irradiating a white light beam; the condensing lens is used for condensing the light beams irradiated by the light source, so that the light beams are in a parallel state; the LCD panel is used for displaying an image needing to be projected, and when the light beams irradiate the LCD panel, the light beams can project colored light rays on the LCD panel; light and shadow projected by the LCD panel are focused by the focusing lens; the RGB colors in the light beams emitted by the light source can be comprehensively and repeatedly irradiated on the LCD panel, so that redundant RGB light waves can be conveniently and fully utilized, the reflection waste proportion of the RGB light waves is reduced, the projection amount of the RGB light waves on the LCD panel is effectively improved, the projection intensity of the light beams penetrating ...

1500 MPa grade press hardening steel by medium thin slab casting and direct rolling and method for producing the same

A press hardening steel by a medium thin slab and having a tensile strength of 1500 MPa or more, includes following components by weight percent: C: 0.21%-0.25%, Si: 0.26%-0.30%, Mn: 1.0%-1.3%, P≤0.01%, S≤0.005%, Als: 0.015%-0.060%, Cr: 0.25%-0.30%, Ti: 0.026%-0.030% or Nb: 0.026%-0.030% or V: 0.026%-0.030% or a mixture of any two or more of the above in any proportion, B: 0.003%-0.004%, Mo: 0.17-0.19% and N≤0.005%. A method for producing the press hardening steel includes following steps: molten iron desulphurization; smelting and refining by an electric furnace or converter; continuous casting; descaling treatment before entering a soaking furnace; hating and soaking; high pressure water descaling before entering a rolling mill; hot rolling; cooling; coiling; austenitizing; die deforming and quenching.

ITO conducting glass and preparation method thereof

The invention discloses a piece of colorless high-transparency ITO conducting glass with the area resistance ranging from 5 ohms to 200 ohms for an LCD. The ITO conducting glass comprises a glass body, a first low-refractive-index layer, a first high-refractive-index layer, a second low-refractive-index layer, a second high-refractive-index layer, a third low-refractive-index layer and an ITO layer, wherein the glass body, the first low-refractive-index layer, the first high-refractive-index layer, the second low-refractive-index layer, the second high-refractive-index layer, the third low-refractive-index layer and the ITO layer are stacked in sequence; the first low-refractive-index layer is made of SiO2 or MgF2; the first high-refractive-index layer is made of Nb2O5 or TiO2 or ZrO2 or Si3N4; the second low-refractive-index layer is made of SiO2 or MgF2; the second high-refractive-index layer is made of Nb2O5 or TiO2 or ZrO2 or Si3N4; the third low-refractive-index layer is made of SiO2 ...

Method for preventing successive cropping obstacle by performing crop rotation on cayenne peppers and aquatic vegetables

The invention discloses a method for preventing the successive cropping obstacle by performing crop rotation on the cayenne peppers and the aquatic vegetables. After the spring early cayenne peppers are planted and harvested, the aquatic vegetables should be planted, and after the aquatic vegetables are harvested, the autumn delay cayenne peppers should be planted, and after the autumn delay cayenne peppers are harvested, then the spring early cayenne peppers should be planted, after the spring early cayenne peppers are harvested, then the aquatic vegetables should be planted, and cycling according to the crop rotation method. The method for preventing the successive cropping obstacle by performing crop rotation on the cayenne peppers and the aquatic vegetable provided by the invention prevents the occurrence of the successive cropping obstacle of the cayenne peppers and reduces the use of the pesticides, reduces the production cost of the cayenne peppers in a greenhouse, and increases ...

Crude antistaling agent for fruit and vegetable and its preparing process

The invention discloses a method for preparing a fruit and vegetable natural antistaling agent containing 0.01% to 5% ultramicro sub-nano chitosan by weight, 0.01% to 5% fenugreek extract by weight, 0% to 6% organic acid by weight, 0% to 2% calcium salt by weight, 0% to 5% nonionic surfactant by weight, and water. The fruit and vegetable natural antistaling agent is prepared by the steps of weighing said raw materials according to the proportion, adding water and calcium salt into the reaction kettle, heating to 35 to 90 DEG C, slowly adding organic acid and ultramicro sub-nano chitosan, cooling to below 35 DEG C. after ultramicro sub-nano chitosan is dissolved fully, adding fenugreek extract and nonionic surfactant, and stirring intensively. The antistaling agent in the invention is provided with strong antibacterial performance, low cost, and simply preparation method, and is safe and nontoxic, and easy to acquire raw material, thereby the antistaling agent is beneficial to the health ...

Air conditioning unit for controlling system load by current variation

The invention discloses an air conditioning unit for controlling system load by current variation. A mutual inductor used for collecting current data is arranged between a main power supply and a compressor, and a control module is arranged between the mutual inductor and the compressor; the mutual inductor collects the working current of the compressor in real time and sends the working current of the compressor to the control module; and the control module compares a measured value with the theoretical value, outputs load increment signals or load shedding signals to the compressor and adjusts the working load of the compressor. The invention changes the mode that the traditional technology adopts temperature to control the compressor to operate, and compares an actual measurement current with the theoretical value by measuring the working current of the compressor so as to judge whether the working load of the compressor is increased, reduced or kept constant; the current control mode ...

1900 MPa GRADE PRESS HARDENING STEEL BY MEDIUM THIN SLAB CASTING AND DIRECT ROLLING AND METHOD FOR PRODUCING THE SAME

A press hardening steel by a medium and thin slab casting and direct rolling has a tensile strength 1900 MPa or more. The press hardening steel includes following chemical components by weight percent: C: 0.31-0.40%, Si: 0.36-0.44%, Mn: 1.6-2.0%, P≤0.006%, S≤0.004%, Als: 0.015-0.060%, Cr: 0.36-0.49%, Ti: 0.036-0.045% or Nb: 0.036-0.045% or V: 0.036-0.045%, or a mixture of the above two or more in any ratio, B: 0.004-0.005%, Mo: 0.26-0.35%, Ni: 0.11-0.20%, and N≤0.005%. A method for producing the press hardening steel includes following steps: desulphurizing molten iron; electric furnace or converter smelting and refining; continuous casting; descaling treatment before entering a soaking furnace; heating and soaking; high-pressure water descaling before entering a rolling mill; hot rolling; cooling; coiling; austenitizing; die deforming and quenching. 1. A press hardening steel , produced by a medium and thin slab casting and direct rolling and having a tensile strength 1900 MPa or more , the press hardening steel comprising following components by weight percent: C: 0.31%-0.40% , Si: 0.36%-0.44% , Mn: 1.6%-2.0% , P≤0.006% , S≤0.004% , Als: 0.015%-0.060% , Cr: 0.36%-0.49% , Ti: 0.036%-0.045% or Nb: 0.036%-0.045% or V: 0.036%-0.045% , or a mixture of the above two or more in any ratio , B: 0.004%-0.005% , Mo: 0.26%-0.35% , Ni: 0.11%-0.20% , N≤0.005% , and a balance of Fe and inevitable impurities , wherein a quenched microstructure is a full lath martensite; and mechanical properties are that a yield strength is larger than or equal to 1300 MPa , a tensile strength is larger than or equal to 1900 MPa , and elongation Ais larger than or equal to 5%.2. A method for producing the press hardening steel according to claim 1 , wherein the method comprising following steps:1) desulphurizing molten iron, and controlling S to be smaller or equal to 0.002%, an exposed surface of the molten iron after slagging off being not lower than 96%;2) performing conventional electric ...

Simulation detecting device and method for oil-draining and nitrogen-filling temperature detector

The invention relates to a simulation detecting device for an oil-draining and nitrogen-filling temperature detector. A heat radiation cone is installed above an oil-immersed transformer simulation oil tank, and a composite heat flow meter is installed between the oil-immersed transformer simulation oil tank and the heat radiation cone and connected with a heat flow and temperature processing system; the oil-draining and nitrogen-filling temperature detector is installed at the top of the oil-immersed transformer simulation oil tank, a digital flow meter, an oil temperature detector and a stirring and heating combined device are installed in the oil-immersed transformer simulation oil tank, the digital flow meter and the stirring and heating combined device are connected with a flow and stirring comprehensive control system, the oil temperature detector is connected with the heat flow and temperature processing system, and a ventilation wall is arranged at one side of the simulation detecting ...

Crop rotation planting method for preventing successive cropping obstacles of solar greenhouse cucumbers

The invention discloses a crop rotation planting method for preventing successive cropping obstacles of solar greenhouse cucumbers. After twice crop rotation of solar greenhouse cucumbers and straw mushrooms, the crop rotation of solar greenhouse cucumbers and aquatic crops is performed at the third time. According to the method provided by the invention, the happening of the successive cropping obstacles of solar greenhouse cucumbers is effectively prevented; the dosage of pesticides is reduced; the production cost of the solar greenhouse cucumbers is lowered; the content of beneficial microorganisms in solar greenhouse soil is increased, the soil is improved, the growth of the cucumbers is boosted, the yield of the cucumbers is increased and the quality of the cucumbers is increased through salt-leaching and acid-regulating, so that the economic benefit of the solar greenhouse cucumbers is increased. Besides, the use ratio of the solar greenhouse is also increased, the economic income ...

Hard disk storage method and device integrated with battery and DRAM

The invention discloses hard disk storage equipment integrated with a battery and a DRAM. The method comprises steps as follows: the DRAM (dynamic random access memory) is integrated with a traditional hard disc or a solid hard disc, a rechargeable battery is used for supplying battery, the traditional hard disc or the solid hard disc is adopted as a back-up permanent storage device, and the DRAM is ordinarily adopted as a main storage component. When the power is cut off or the data size stored in the DRAM exceeds a pre-set threshold value, the data in the DRAM is written in the traditional hard disc or the solid hard disc. Compare with the prior art, the hard disk storage equipment has the advantages that data writing and reading speed is quick, the hard disc service life is prolonged, and data loss and physical damage caused by unexpected power failure can be avoided. The invention discloses a hard disc storage device integrated with battery and DRAM.

Geosynclinal fan coil unit

The invention discloses a geosynclinal fan coil unit. The structure of the geosynclinal fan coil unit comprises a heat exchanger, a groove body, a clapboard, a condensate water pan, a draught fan, and a driving device, wherein the draught fan forms a driving connection with the driving device and is connected with the groove body through the clapboard; the draught fan is arranged at one side of the clapboard; a venting hole is arranged at the clapboard; the heat exchanger is arranged in the groove body and positioned at the other side of the clapboard; the condensate water pan is arranged below the heat exchanger; a grilling upper cover is arranged and is tightly connected with the side wall of the groove body; a wind shield is arranged near the air intake of the draught fan; and the heat exchanger is aslant arranged at the bottom surface of the groove body. Compared with the prior art, the geosynclinal fan coil unit of the invention can be installed on a floor board to use, has the characteristics ...

Sliding system facilitating rapid installation of membrane material

The invention discloses a sliding system convenient for quickly installing a film material, which comprises a main shaft, a rectangular film material roll is sleeved on the main shaft, and one end of the rectangular roll film is fixed on the surface of the main shaft; the number of the sleeves is two, the two ends of the main shaft are sleeved with the sleeves respectively, the rectangular rolled film is clamped between the two sleeves, at least two bearings are arranged between the sleeves and the main shaft side by side, the main shaft is sleeved with inner rings of the bearings, and the sleeves are sleeved with outer rings of the bearings; and a lifting lug is arranged outside the sleeve. The method has the technical characteristics of high operability, safety, high efficiency, good economical efficiency and the like.

Hybrid excitation generator

The utility model provides a hybrid excitation generator, including rotor part, support component, stator part, the rotor part includes the axle, adorns in the current -excitation rotor and the permanent magnet rotor of axle, the support component includes the end cover of warp beam take up in the axle, the stator part includes the casing continuous with the end cover, adorns in the stator of casing. Permanent magnet rotor is including adorning in the two permanent magnetism claw dish of axle, adorning the magnetism room between two permanent magnetism claw dish, be equipped with the groove that is used for installing the magnet steel on the magnetism room. The current -excitation rotor includes two current -excitation claw level, is fixed in the yoke frame of end cover, winds the coil on the yoke frame. The utility model discloses a permanent magnet rotor and current -excitation rotor all adopt the claw -pole structure, and two parts laminating is installed, have improved the reliability ...

Cynanchum komarovii bactericidal agent miscible oil and microemulsion

The invention discloses a cynanchum komarovii germicide emulsifiable solution and a microemulsion. The preparation includes grinding the root, the stem, the leaf and the fruit of the cynanchum komarovii; obtaining the cynanchum komarovii extractive by concentrating the extracting solution into half weight of the cynanchum komarovii grinding material after being extracted in methanol; preparing the cynanchum komarovii germicide emulsifiable solution with the extractive, the solution and inert ingredient; adding water to the emulsifiable solution to obtain the cynanchum komarovii germicide microemulsion, wherein the concentration expressed in percentage by weight of the cynanchum komarovii extractive is 5%-50%. The germicide emulsifiable solution or the microemulsion can effectively prevent and cure various crop diseases including the rice seedling blight, the wheat scab, the tomato and cucumber botrytis cinerea, cotton verticillium wilt, etc.; and has the advantages of low toxicity, low ...

Method for utilizing Elagamal public key algorithm to generate software license code

The invention discloses a method for utilizing Elagamal public key algorithm to generate a software license code to solve the problem of the software license code. The method comprises steps as follows: a cipher key generating module generates a public key/private key pair with a certain length through a random cipher key generator; secondly, a host computer ID generating module computes an ID with a fixed length according to the hardware information of the host computer and by combining with a random number Rand, and a software user submits the host computer ID to a software developer; a license code computing module computes a corresponding license code according to the host computer ID and the random number Rand, the private key provided by the cipher key generating module is used for signing, and the software developer submits an ordered pair, namely, the ID and the license code, to the user; and the legality of the ID must be determined at first by a license code verification module ...

Application of multifunctional fertilizer synergist, multifunctional synergistic fertilizer and application of multifunctional synergistic fertilizer

The invention belongs to the technical field of fertilizers, and particularly relates to application of a multifunctional fertilizer synergist, a multifunctional synergistic fertilizer and application of the multifunctional synergistic fertilizer. The fertilizer synergist is prepared from the following raw materials in parts by mass: 0.04 to 0.6 part of brassinolide, 0.001 to 0.01 part of diethyl aminoethyl hexanoate, 0.5 to 1.0 part of riboflavin, 0.1 to 0.5 part of thiamine, 1 to 5 parts of potassium chloride, 3 to 8 parts of borax and 5 to 10 parts of potassium humate. According to the multifunctional fertilizer synergist provided by the invention, the components are combined and compounded together to achieve a synergistic effect, so that the absorption of crops on soil nutrients can be increased, the utilization rate of a fertilizer is increased, and the improvement of the yield and the quality of the crops is promoted. The result of the embodiment shows that the fertilizer synergist ...

Nuisance-free medical fertilizers for prevention and curing of nematode and underground pest and production process thereof

The present invention discloses a non-social pollution drug fertilizer for preventing wireworm and underground pest and the relative technics process; the drug fertilizer consists of the following components according to the weight ratio: 1-10 percent of bitter bean, 1-10 percent of cattle heart Preserving Simplicity, 1-10 percent of azedarach fruit, 1-3 percent of carapace or chitosan, 0.5-2 percent of salicylic acid or natrium salicylicum, 1-3 percent of Chlopyrifos or phoxim, 1-5 percent of diffusing agent, 1-5 percent of surface active agent, 1-10 percent of adhesive agent, 5-15 percent of disintegrant, 5-20 percent of micro fertilizer, 10-50 percent of corrupted acid; wherein, the weight ratio of all components is 100 percent. The drug fertilizer in the present invention integrates nutrient, improving soil and preventing pest together, which has much better immunity, prevention and curing effect to the wireworm and underground pest. The present invention can realize the purpose for ...

Production-increasing and lodging-resistant preparation for gramineous crops as well as preparation and application method thereof

The invention relates to a production-increasing and lodging-resistant preparation for gramineous crops as well as a preparation and application method thereof. The invention mainly consists of plant growth regulator, B group vitamins, trace element fertilizer and water. The preparation method comprises the steps: the trace element fertilizer is fully dissolved by water to form aqueous trace element fertilizer solution, the aqueous trace element fertilizer solution is mixed with 70% choline chloride alkaline water agent and then with ethephon water agent, and the pH value is maintained at 1.5-3.0. The applying time is from the remainder being 1 of leaf age to flowering stage. The invention solves the defects that the yield and the quality of the product decline, and contradiction exists between accurate applying time and lodging resistance as well as production increment. The invention reduces the centers of gravity of the gramineous crops, prolongs the functional period of functional leaves ...

Cold continuous rolling bake-hardening steel with yield strength 240 MPa and production method thereof

The invention discloses cold continuous rolling bake-hardening steel with yield strength 240 MPa and a production method thereof. The cold continuous rolling bake-hardening steel with yield strength 240 MPa includes 0.0015-0.0030% of C, 0.50-0.70% of P, 0.40-0.60% of Mn, 0.02-0.06% of Als, 0.07-0.010% of Ti, less than 0.030% of Si, less than 0.015% of limiting element S, less than 0.004% of N and rest of Fe and unavoidable impurity by weight. According to the production method for the cold continuous rolling bake-hardening steel with yield strength 240 MPa, finished steel is obtained through heating, hot rolling, rolling, pickling, cold rolling, continuously annealing and flattening smelted and continuously cast plate blank. The cold continuous rolling bake-hardening steel with yield strength 240 MPa and the production method thereof are reasonable in ingredient, low in cost and simple in technique, and the finished steel is good in performance.

Method for automatic repairing through virtual machine station rotation

The invention discloses a method for automatic repairing through virtual machine station rotation. The method comprises steps as follows: automatic station rotation of a plurality of virtual machines with identical functions and different systems is adopted to provide external service; simple and direct switching station rotation is adopted to so as to switch to the route of a next virtual machine and then to the next virtue machine; and cluster technology is adopted to switch task under conversation state. The invention solves the problems of the prior art that password rotation log-on is easy to crack, manual switching safety equipment is poor in safety, and reliance on human is high.

Production method of steel plate having iron-zinc alloy plated layer with extension rate of more than 42%

The invention discloses a production method of a steel plate having an iron-zinc alloy plated layer with the extension rate of more than 42%. The production method comprises the following steps: 1) desulfurizing, smelting by a converter and performing alloying treatment; 2) performing continuous casting to prepare a slab; 3) performing rough rolling on the cast slab at the temperature of 1040-1080 DEG C, performing final rolling at the temperature of 880-910 DEG C and curling at the temperature of 670-720 DEG C; 4) performing cold rolling; and 5) performing alloying continuous hot galvanization treatment on a cold-rolled plate under the conditions that the speed of a unit is 90-100m/min, the heating temperature is 820-840 DEG C and the temperature of a rapid cooling section is 490-510 DEG C, taking out of a zinc pot, then cooling a galvanized plate at an upstream section at the cooling speed of 40-60 DEG C/s, and cooling the steel plate after alloying at the cooling speed of 30-50 DEG C ...

CONFINED GALLIUM NITRIDE EPITAXIAL LAYERS

A method of manufacturing an electronic device is provided. The method includes forming a dielectric layer on a Si-based substrate, etching away portions of the dielectric layer to form a crisscrossing grid pattern of remaining portions of the dielectric layer and to expose the substrate in areas where the dielectric layer is removed, forming GaN-based layers on the substrate in growth areas between sidewalls of the remaining portions of the dielectric layer, and forming a semiconductor device on the GaN-based layers.

Access control

A computer implemented method of access control for a restricted resource of a resource provider in a network connected computer system, wherein a blockchain data structure accessible via the network stores digitally signed records validated by network connected miner software components, the method comprising: identifying an access control role definition for access to the resource, the role including a specification of access permissions; defining a cryptocurrency for indicating authorisation to access the resource, the cryptocurrency being formed of tradeable units of value associated with records in the blockchain and wherein transfer of the cryptocurrency between records in the blockchain is validated by the miners; receiving a request from an authenticated resource consumer for authorisation to access the resource; and submitting a blockchain transaction to the miner components to transfer a quantity of cryptocurrency to a consumer record in the blockchain, the transaction including an identification of the role, such that the consumer record identifies that the consumer is authorised to access the resource in accordance with the role definition.

High-formability hot galvanized aluminum-zinc or hot galvanized aluminum-magnesium dual-phase steel and rapid heat treatment hot dipping fabrication method therefor

A high-formability hot galvanized aluminum-zinc or hot galvanized aluminum-magnesium dual-phase steel having a tensile strength of ≥590 MPa and a rapid heat treatment hot dipping fabrication method, the steel comprising the following components in mass percentage: C: 0.045-0.12%; Si: 0.1-0.5%; Mn: 1.0-2.0%; P: ≤0.02%; S: ≤0.006%; and Al: 0.02-0.055%. The steel may also contain one or two among Cr, Mo, Ti, Nb, and V, wherein the Cr+Mo+Ti+Nb+ V≤0.5%, and the remainder is Fe and other inevitable impurities. The present invention changes the recovery of a deformed structure, ferrite recrystallization and austenite transformation processes during annealing by means of rapid heat treatment, and the nucleation point of a crystal is increased, grain growth time is shortened, the strength and formability (n90 value) of the material is improved while heat treatment efficiency is improved, which thus extends the performance range of the material.

Dual-phase steel and hot-dip galvanized dual-phase steel having tensile strength greater than or equal to 980mpa and method for manufacturing same by means of rapid heat treatment

A low-carbon and low-alloy dual-phase steel and hot-dip galvanized dual-phase steel having tensile strength greater than or equal to 980 MPa and a method for manufacturing by means of rapid heat treatment. The steel has the following chemical components in percentage by mass: C: 0.05∼0.17%, Si: 0.1∼0.7%, Mn: 1.4-2.8%, P≤0.020%, S≤0.005%, B≤0.005%, and Al: 0.02-0.055%, and may also contain two or more of Nb, Ti, Cr, Mo, and V, Cr+Mo+Ti+Nb+V≤1.1%, and the balance is Fe and other inevitable impurities. The method for manufacturing the steel comprises: smelting, casting, hot rolling, cold rolling and rapid heat treatment procedures. According to the present invention, the recovery, recrystallization and austenite transformation process of a deformed structure is changed by controlling the rapid heating, short-time heat preservation and rapid cooling process in a rapid heat treatment process, the nucleation rate is increased, the grain growth time is shortened, grains are refined, the strength of the material is improved, and the performance range of the material is expanded.

Low-carbon low-alloy q&p steel or hot-dip galvanized q&p steel with tensile strength greater than or equal to 1180 mpa, and manufacturing method therefor

Provided are a low-carbon low-alloy Q&P steel or hot-dip galvanized Q&P steel with a tensile strength greater than or equal to 1180 MPa, and a manufacturing method therefor. The steel comprises the chemical components by mass percent: C: 0.16-0.23%, Si: 1.1-2.0%, Mn: 1.6-3.0%, P ≤ 0.015%, S ≤ 0.005%, Al: 0.02-0.05%; and the steel can further comprise one or two of Cr, Mo, Ti, Nb and V, and Cr + Mo + Ti + Nb + V ≤ 0.5%, and the balance being Fe and other unavoidable impurities. The manufacturing method comprises the processes of smelting, casting, hot rolling, cold rolling, and a rapid heat treatment or a rapid heat treatment hot dip process. By controlling a rapid heating process, short-time temperature maintaining process and rapid cooling process in a rapid heat treatment process, a recovery process, recrystallization process and austenite phase change process of deformed structures are changed; and by inhibiting the recrystallization of ferrite, a microstructure of an equiaxed fine crystal complex phase is obtained, the final obtained steel has a metallographic structure of a polyphase structure of martensite, residual austenite and ferrite, the grain size is 1-3 µm, the mechanical property is optimized and improved, and the material performance interval range is expanded.

Software container application security

A computer implemented method to detect anomalous behavior of a software container having a software application executing therein, the method including receiving a sparse data representation of each of a: first set of container network traffic records; a first set of application traffic records; and a first set of container resource records, and training an hierarchical temporal memory (HTM) for each first set, wherein the container network traffic records correspond to network traffic communicated with the container, the application traffic records correspond to network traffic communicated with the software application, and the container resource records correspond to the use of computer resources by the container; receiving a sparse data representation of each of a: second set of container network traffic records; a second set of application traffic records; and a second set of container resource records; executing the trained HTMs based on each respective second set to determine a degree of recognition of each of the second sets; responsive to an identification of a coincidence of a degree of recognition of each of the second sets being below a threshold degree in each of the HTMs, identifying anomalous behavior of the software container.

Software container application security

Hot-dipped aluminum-zinc or hot-dipped zinc-aluminum-magnesium multiphase steel having yield strength of greater than or equal to 450 mpa and rapid heat-treatment hot plating manufacturing method therefor

A hot-dipped aluminum-zinc or zinc-aluminum-magnesium multiphase steel having a yield strength of greater than or equal to 450 MPa and a rapid heat-treatment hot plating manufacturing method therefor. The steel comprises the following components, in percentage by weight: 0.06-0.12% of C, 0.05-0.30% of Si, 1.0-1.8% of Mn, P≤0.015%, S≤0.015%, N≤0.04%, Cr≤0.50%, and further comprises one or both of Ti or Nb, with 0-0.045% of Nb and 0-0.045% of Ti, the balance being Fe and other unavoidable impurities. In addition, the following conditions also need to be met: 0.25≤(C+Mn/6)≤0.40; Mn/S≥150; when no Ti is contained, Nb meets 0.01%≤(Nb-0.22C-1.1N)≤0.03%; when no Nb is contained, Ti meets 0.3≤Ti/C≤0.6; and when Ti and Nb are added in a compound mode, 0.03% ≤(Ti+Nb)≤0.07%. According to the present invention, the obtained hot-dipped aluminum-zinc or hot-dipped zinc-aluminum-magnesium steel plate has a yield strength ≥ 450 MPa, a tensile strength ≥ 500 MPa and an elongation ≥ 14%, and also has good strength, toughness and corrosion resistance. The production method therefor has a low cost and a high yield. The steel plate can be used for steel structure buildings such as roofs and walls, and used in household appliances, photovoltaic industries, etc.

Conditioner for improving thermostability and yield of rice, and preparation method and use thereof

The present invention provides a conditioner for improving the thermostability and yield of rice, and a preparation method and use thereof, and belongs to the technical field of rice cultivation. The conditioner for improving the thermostability and yield of rice includes a liquid preparation and a powder that are present individually. The liquid preparation adopts absolute ethanol and water as solvents, and includes proline, pix, choline chloride, salicylic acid (SA), betaine, gibberellic acid (GA), monosodium glutamate (MSG), and brassinolide (BR). The powder includes dipotassium glycyrrhizinate, zinc gluconate, vitamin C, BHT, abscisic acid (ABA), anhydrous zinc sulfate, anhydrous iron sulfate, anhydrous manganese sulfate, anhydrous molybdenum sulfate, and anhydrous monopotassium phosphate. The conditioner for improving the thermostability and yield of rice according to the present invention can significantly prevent or alleviate the reduction of yield caused by high temperature. The conditioner exhibits extremely-remarkable yield-increasing effect in the case where there is no high temperature. The use of the combination of liquid preparation + powder can give full play to the efficacy of the conditioner, which leads to more remarkable, stable and long-lasting effect in application.

Confined gallium nitride epitaxial layers

Detecting changes to web page characteristics using machine learning

A computer implemented method to detect an anomalous change to a web application, the web application executing with a web server, the method comprising: receiving a first set of records for the web application operating in a training mode of operation, each record including characteristics of a content of a web page for the web application; generating a sparse distributed representation of the set of records to form a training set for a hierarchical temporal memory (HTM); training the HTM based on the training set in order that the trained HTM provides a model of the operation of the web application in the training mode of operation; receiving a second set of records for the web application, each record including characteristics of content of the web page; generating a sparse distributed representation of the second set of records to form an input set for the trained HTM; executing the trained HTM based on the input set to determine a degree of recognition of the records of the input set; and responsive to a determination that a degree of recognition of one or more records of the input set is below a threshold degree, identifying an anomalous change to the web page.

Detecting malicious configuration change for web applications

Dual-phase steel and hot-dip galvanized dual-phase steel having tensile strength greater than or equal to 980mpa and method for manufacturing same by means of rapid heat treatment

A low-carbon and low-alloy dual-phase steel and hot-dip galvanized dual-phase steel having tensile strength greater than or equal to 980 MPa and a method for manufacturing by means of rapid heat treatment. The steel has the following chemical components in percentage by mass: C: 0.05-0.17%, Si: 0.1-0.7%, Mn: 1.4-2.8%, P≤0.020%, S≤0.005%, B≤0.005%, and Al: 0.02-0.055%, and may further contain two or more of Nb, Ti, Cr, Mo, and V, Cr+Mo+Ti+Nb+V≤1.1%, the balance is Fe and other inevitable impurities. The method for manufacturing the steel comprises: smelting, casting, hot rolling, cold rolling and rapid heat treatment procedures. According to the present invention, the recovery, recrystallization and austenite transformation process of a deformed structure is changed, the nucleation rate is increased, the grain growth time is shortened, grains are refined, the strength of the material is improved, and the performance range of the material is expanded.

High-formability hot galvanized aluminum-zinc or hot galvanized aluminum-magnesium dual-phase steel and rapid heat treatment hot dipping fabrication method therefor

A high-formability hot galvanized aluminum-zinc or hot galvanized aluminum-magnesium dual-phase steel having a tensile strength of ≥590 MPa and a rapid heat treatment hot dipping fabrication method, the steel comprising the following components in mass percentage: C: 0.045-0.12%; Si: 0.1-0.5%; Mn: 1.0-2.0%; P: ≤0.02%; S: ≤0.006%; and Al: 0.02-0.055%. The steel may also contain one or two among Cr, Mo, Ti, Nb, and V, wherein the Cr+Mo+Ti+Nb+V≤0.5%, and the remainder is Fe and other inevitable impurities. The present invention changes the recovery of a deformed structure, ferrite recrystallization and austenite transformation processes during annealing by means of rapid heat treatment, and the nucleation point of a crystal is increased, grain growth time is shortened, the strength and formability (n90 value) of the material is improved while heat treatment efficiency is improved, which thus extends the performance range of the material.

Detecting malicious configuration change for web applications

A computer implemented method to detect an anomalous change to a web application configuration, the web application executing with a web server, the method comprising: receiving a first set of records for the web application operating in a training mode of operation, each record including characteristics of the web application; generating a sparse distributed representation of the set of records to form a training set for a hierarchical temporal memory (HTM); training the HTM based on the training set in order that the trained HTM provides a model of the operation of the web application in the training mode of operation; receiving a second set of records for the web application, each record including characteristics of the web application; generating a sparse distributed representation of the second set of records to form an input set for the trained HTM; executing the trained HTM based on the input set to determine a degree of recognition of the records of the input set; and responsive to a determination that a degree of recognition of one or more records of the input set is below a threshold degree, identifying an anomalous change to the web application configuration.

Anomaly detection for computer systems

A computer implemented method to detect a computer system in execution operating in a manner that is not compliant with a definition of a set of compliant operations, the method comprising: receiving a first set of records for the computer system, each record detailing an occurrence in the computer system during a first predetermined time period; generating a sparse distributed representation of the set of records to form a training set for a hierarchical temporal memory (HTM); training the HTM based on the training set in order that the trained HTM provides a model of the operation of the computer system during the predetermined time period; selecting at least a subset of operations in the set of compliant operations and causing the invocation of each operation of the subset in the computer system over a second predetermined time period to generate a second set of records of occurrences in the computer system; generating a sparse distributed representation of the set of records to form an input set for the trained HTM; executing the trained HTM based on the input set to determine a degree of recognition of the records of the input set; and responsive to a determination that a degree of recognition of one or more records of the input set is below a threshold degree, identifying the operation of the computer system as non-compliant.

Flow test aid and using method thereof

The present invention. discloses a flow test aid, comprising: a pair of rectangular frames of which four sides are hinged to each other; at least four inserting rods provided at four vertices of one of the rectangular frames, and perpendicular to a plane where the rectangular frames are located; at least four bushings provided at four vertices of another rectangular frame, at least four bushings corresponding to the positions of the at least four inserting rods and being provided in a manner capable of respectively accommodating free ends of the at least four inserting rods; and a scale, two ends of which are respectively hinged to midpoint positions of a pair of parallel sides of the rectangular frame, the scale being provided with a through groove along the length direction.

Cultivation method for improving rice seed setting rate

Hot-dipped aluminum-zinc or hot-dipped zinc-aluminum-magnesium multiphase steel having yield strength of greater than or equal to 450 mpa and rapid heat-treatment hot plating manufacturing method therefor

A hot-dipped aluminum-zinc or zinc-aluminum-magnesium multiphase steel having a yield strength of greater than or equal to 450 MPa and a rapid heat-treatment hot plating manufacturing method therefor. The steel comprises the following components, in percentage by weight: 0.06-0.12% of C, 0.05-0.30% of Si, 1.0-1.8% of Mn, P≤0.015%, S≤0.015%, N≤0.04%, Cr≤0.50%, and further comprises one or both of Ti or Nb, with 0-0.045% of Nb and 0-0.045% of Ti, the balance being Fe and other unavoidable impurities. In addition, the following conditions also need to be met: 0.25≤(C+Mn/6)≤0.40; Mn/S≥150; when no Ti is contained, Nb meets 0.01%≤(Nb−0.22C−1.1N)≤0.03%; when no Nb is contained, Ti meets 0.3≤Ti/C≤0.6; and when Ti and Nb are added in a compound mode, 0.03%≤(Ti+Nb)≤0.07%. According to the present invention, the obtained hot-dipped aluminum-zinc or hot-dipped zinc-aluminum-magnesium steel plate has a yield strength ≥450 MPa, a tensile strength ≥500 MPa and an elongation ≥14%, and also has good strength, toughness and corrosion resistance. The production method therefor has a low cost and a high yield. The steel plate can be used for steel structure buildings such as roofs and walls, and used in household appliances, photovoltaic industries, etc.

Low-carbon low-alloy q&p steel or hot-dip galvanized q&p steel with tensile strength greater than or equal to 1180 mpa, and manufacturing method therefor

Provided are a low-carbon low-alloy Q&P steel or hot-dip galvanized Q&P steel with a tensile strength greater than or equal to 1180 MPa, and a manufacturing method therefor. The steel comprises the chemical components by mass percent: C: 0.16-0.23%, Si: 1.1-2.0%, Mn: 1.6-3.0%, P≤0.015%, S≤0.005%, Al: 0.02-0.05%; and the steel can further comprise one or two of Cr, Mo, Ti, Nb and V, and Cr+Mo+Ti+Nb+V≤ 0.5%, and the balance being Fe and other unavoidable impurities. The manufacturing method comprises the processes of smelting, casting, hot rolling, cold rolling, and a rapid heat treatment or a rapid heat treatment hot dip process. By controlling a rapid heating process, short-time temperature maintaining process and rapid cooling process in a rapid heat treatment process, a recovery process, recrystallization process and austenite phase change process of deformed structures are changed; and by inhibiting the recrystallization of ferrite, a microstructure of an equiaxed fine crystal complex phase is obtained, the final obtained steel has a metallographic structure of a polyphase structure of martensite, residual austenite and ferrite, the grain size is 1-3 μm, the mechanical property is optimized and improved, and the material performance interval range is expanded.

High-formability hot galvanized aluminum-zinc or hot galvanized aluminum-magnesium dual-phase steel and rapid heat treatment hot dipping fabrication method therefor

Low-carbon low-alloy q&p steel or hot-dip galvanized q&p steel with tensile strength greater than or equal to 1180 mpa, and manufacturing method therefor

Dual-phase steel and hot-dip galvanized dual-phase steel having tensile strength greater than or equal to 980mpa and method for manufacturing same by means of rapid heat treatment

Hot-dipped aluminum-zinc or hot-dipped zinc-aluminum-magnesium multiphase steel having yield strength of greater than or equal to 450 mpa and rapid heat-treatment hot plating manufacturing method therefor

Chemical control lodging-resistant cultivation method for corn

The invention provides a chemical control lodging-resistant cultivation method for corn, which specifically comprises the following steps: step 1, selecting a planting field, applying base fertilizer, and ploughing the base fertilizer into the soil, step 2, seed 5 dressing with lodging-resistant seed dressing agent, drying in the shade and sowing, and applying compound fertilizer, potash fertilizer and zinc fertilizer along with sowing, step 3, topdressing NPK compound fertilizer, potash fertilizer and zinc fertilizer, applying 40% ethephon and choline chloride at the 7-8 leaf stage of corn. Ethephon can inhibit the synthesis of gibberellin, shorten the internode distance of crops and enhance the 10 lodging resistance of plants. Choline chloride can significantly increase the number and size of corn leaves, increase chlorophyll content, enhance photosynthesis efficiency and increase the yield and quality of corn. It can also improve the stress resistance of plants such as drought tolerance, cold tolerance, salt tolerance and alkali tolerance, spraying choline chloride together with ethephon can not only inhibit plant height synergistically, 15 but also effectively balance the side effects of ethephon.