空气炸锅（04款）

吊灯（HY-020）

METHOD AND APPARATUS FOR DEPLOYING VIRTUALIZED NETWORK ELEMENTS

The present invention relates to a method and apparatus for deploying virtualized network elements. The method for deploying virtualized network elements comprises: a center manager receives an instantiation request comprising deployment requirements of virtualized network elements, and the center manager manages the virtualized network elements in one or more logic areas; the center manager determines deployment requirements of virtual machine network elements and deployment requirements of container network elements on the basis of the deployment requirements of the virtualized network elements; the center manager manages life cycles of the virtual machine network elements on the basis of the deployment requirements of the virtual machine network elements; edge managers obtain the deployment requirements of the container network elements from the center manager, the edge managers being in the logic areas managed by the center manager; and the edge managers manage life cycles of containers ...

Method for tracking release rule of volatile substances in tobacco

The invention relates to the field of trapping and detection of volatile substances in tobaccos, in particular to a method for tracking a release rule of volatile substances in tobaccos. The flue gas is blown into an absorption device containing an absorption solvent through gas purging to obtain absorption liquid, and the absorption liquid is subjected to GC-MS analysis; compared with a smoking machine-Cambridge filter for collecting smoke, the device has the advantages of being low in price and easy to operate, the environment atmosphere, the temperature rising procedure, the gas purging time and the volume of an absorption solvent in the collecting process are adjustable and controllable, diversified pretreatment conditions such as specific purification treatment can be provided according to needs, and the device has the advantages of being simple in operation and the like. The interference of non-target objects is reduced, and the method is an effective way for analyzing the release ...

Intelligent full-nursing wheelchair

The invention provides an intelligent full-nursing wheelchair, and relates to the field of wheelchairs. The intelligent full-nursing wheelchair comprises a seat cushion mechanism, a wheelchair mechanism is fixedly arranged on the lower end face of the seat cushion mechanism, a buzzer is embedded in the position, close to one side, of the middle of the front end face of the seat cushion mechanism, a fixing rod is fixedly arranged on the position, close to one side, of the upper side of the front end face of the wheelchair mechanism, and a controller is fixedly arranged on the upper end face of the fixing rod. A control rocker is fixedly arranged at the position, close to one side, of the upper end face of the controller. The hook claws are pulled out to be hung on trousers of a user, then arms are supported on the handrails, the first motor drives the threaded rod to rotate so as to drive the handrails, the user is supported, the button is pressed down to enable the electric sliding block ...

High-speed double-end full-automatic die bonder

The invention discloses a high-speed double-end full-automatic die bonder which comprises a machine table, two die bonding general assembly mechanisms are arranged on the machine table in a bilateral symmetry mode, and a wafer feeding and discharging device used for automatically replacing wafer rings on the left side and the right side is arranged between the two die bonding general assembly mechanisms. The wafer feeding and discharging device comprises a chip ring taking and placing assembly, a material box used for loading chip rings, a material box lifting assembly arranged at the bottom of the material box and used for driving the feeding box to ascend and descend, and a chip ring pushing assembly used for taking chips out of the material box and pushing the chips back. The chip ring taking and placing assembly comprises a chip ring taking motor and an adsorption part connected to the chip ring taking motor, and the chip ring taking motor drives the adsorption part to swing left and ...

Straw buries machine deeply

... 本实用新型公开了种秸秆深埋机，该机包括机架、变速箱、捡拾装置、输送装置、开沟装置、前镇压装置、覆土装置和后镇压装置。本实用新型由于采用在机架上自前至后依次螺接固定设置了捡拾装置、输送装置、开沟装置、前镇压装置、覆土装置和后镇压装置，上述装置有机结合，在本实用新型前行过程中先由捡拾装置对秸秆进行捡拾，开沟装置对土地进行开沟作业，输送装置将捡拾起的秸秆导入沟内，设置在机架后部的覆土装置将秸秆进行覆土掩埋，最后再由后镇压装置对深埋的土地进行镇压作业。本实用新型结构简单，使用和维护成本低，秸秆腐烂后生成的有机质还可以培肥地力，本实用新型可在广大农村及农场推广应用。 ...

REDUCER AND WHEEL-SIDE DRIVING MECHANISM AND ELECTRIC VEHICLE USING SAME

A reducer, a wheel-side driving mechanism and electric vehicle using the reducer. The wheel-side driving mechanism of the electric vehicle comprises: a wheel-side motor, and a reducer drivably connected to the wheel-side motor; any transmission shaft of the reducer is provided with a ratchet wheel (3) which rotates synchronously with the transmission shaft; the ratchet wheel (3) has a counting structure; a casing (5) is provided with a ABS sensor (1) provided corresponding to the counting structure on the ratchet wheel (3) to detect the rotation speed of wheels; a parking pawl (2) is further movably disposed on the casing (5); and the parking pawl (2) can lock and unlock the ratchet wheel (3) during operation. In this way, the ratchet wheel (3) which is used cooperatively with the ABS sensor (1) to achieve the detection of the rotation speed of wheels by means of the ABS system, is simultaneously used to cooperate with the parking pawl (2) to achieve parking, and the integration of ABS ...

High-protein Xinjiang Katema crusty pancake and preparation method thereof

... 本发明属于食品加工领域，具体涉及种高蛋白新疆喀特玛馕及其制备方法，该馕饼通过以下原料制备而成：面粉500克，核桃粕超微粉50‑60克，盐1‑3克，白砂糖5‑20克，蛋液30‑50克，菜籽油100‑150克，水50‑80克。本发明加入核桃粕超微粉，增加了馕饼的营养与品种，提高了产品市场竞争优势，增加了馕饼的韧性及持水性，使其更具口感；本发明所用核桃粕超微粉具有核桃特有的香味和风味；制备的馕饼产品品质好，外表油亮，香气足，口感较好。 ...

VSC-MTDC interconnection system frequency control method based on virtual synchronous machine

The invention provides a VSC-MTDC interconnection system frequency control method based on a virtual synchronous machine, and the method comprises the steps: designing a virtual synchronous machine control strategy considering a virtual speed regulator according to a power balance relation between a current converter and a synchronous generator; designing a self-adaptive droop control strategy considering the power margin: firstly determining an initial droop coefficient according to a principle that the droop coefficient is inversely proportional to the rated capacity of the converter station, and then self-adaptively correcting the droop coefficient according to the available power margin of each converter station; the alternating current side frequency and the direct current side voltage are coupled, the relation between the alternating current frequency and the direct current side active power is established, and the input and output power is adjusted through the voltage source converter ...

METHOD AND TERMINAL FOR DYNAMICALLY SHIELDING FREQUENCY BAND

Proposed are a method and terminal for dynamically shielding a frequency band. After starting up, a terminal initiates a network information search process toward a frequency band supported thereby; after having found a wireless network, the terminal reads the broadcast information about the found wireless network; when finishing reading the broadcast information, the terminal judges the current area where it is located according to the information carried in the broadcast information; and the terminal dynamically shields a working frequency band according to the area information. In the technical solution of the present invention, only modification in the terminal is required, while no modification is required at the network side, bringing great convenience to the operator to deploy services; the operator can use different frequency bands according to different service types; and when the operator adds a new frequency band, the working pressure of the previous frequency bands is effectively ...

A membrane separation device that is used for drawing metal ion in halogen aquatic

... 本实用新型涉及水处理装置，公开了一种用于在卤盐水中提取金属离子的膜分离装置，其包括预处理膜组(1)，预处理膜组(1)包括通过管道依次连接的微滤芯(11)、超滤芯(12)，微滤芯(11)上设有用于供卤盐水进入的进水管，还包括与预处理膜组(1)连接的再处理膜组(2)，再处理膜组(2)包括第一反渗透滤芯(21)和与第一反渗透滤芯(21)的浓水出口连接的纳滤芯(22)，超滤芯(12)的出水口与第一反渗透滤芯(21)的进水口连接，纳滤芯(22)的浓水排放口连接有金属离子结晶装置(5)。本实用新型可充分实现金属离子的分离，有效提高金属离子浓度，以实现离子浓度达到工艺浓度要求后，通过结晶获得贵金属。 ...

Lightweight high-entropy alloy coating and preparation method thereof

The invention discloses a light high-entropy alloy coating and a preparation method thereof, the light high-entropy alloy coating comprises the following components: Al, Ti, V, Cr and TiO2, the preparation method comprises the following steps: uniformly mixing Al, Ti, V and Cr metal micron powder and TiO2 nano powder according to the proportion, then further carrying out ball milling and mixing, presetting the powder on the surface of a pretreatment matrix to form a prefabricated layer, and carrying out laser cladding processing to obtain a high-entropy alloy cladding layer. The cladding layer obtained through laser cladding has good macroscopic morphology, the coating and the matrix are metallurgically bonded, and the cladding layer has the advantages of being high in hardness, resistant to high-temperature oxidation and the like, and the durability of the coating can be improved.

Compound in salvia miltiorrhiza and pharmaceutical composition and anti-heart failure application thereof

The invention belongs to the field of medicines, and relates to a salvia miltiorrhiza extract and a pharmaceutical composition and application thereof, in particular to a compound with a novel structure in salvia miltiorrhiza, a preparation method of the compound and application of the compound in preparation of a medicine for preventing and treating heart failure diseases, in particular to application of the compound in preparation of a medicine for preventing and treating heart failure caused by myocardial fibrosis. Pharmacological tests prove that the compound has an obvious protective effect on hypoxia injury of H9c2 myocardial cells; meanwhile, the pharmaceutical composition has obvious effects of inhibiting proliferation, migration and activation of myocardial fibroblasts AC16 caused by isoproterenol; the compound can be used for preparing medicines for preventing and treating heart failure diseases.

METHOD FOR PREPARING ANTI-HARDENING GRANULOUS CERAMIC IRON-CARBON MICRO-ELECTROLYSIS FILLER BY USING INDUSTRIAL WASTE

The present invention relates to a method for preparing an anti-hardening granulous ceramic iron-carbon micro-electrolysis filler by using industrial waste, comprising: using scrape iron, lignin, red mud, and clay as the raw materials, mixing theses raw materials according to the mass ratio of (4-5):(2-3):(1-3):3, and granulating; and then performing firing in the reducing atmosphere. The obtained anti-hardening granulous ceramic iron-carbon micro-electrolysis filler has the particle size of 4-6 mm. The product of the present invention is applied to sewage treatment, can improve the biodegradability of the sewage in a short time, and reduce CODCr and the poisonousness of the sewage; in use, the filler is difficult to harden, can be used for a long term, and is easily maintained; and the use of the industrial waster as the raw materials saves the resources, so that the wastes are treated with processes of wastes against one another.

ELECTRIC VEHICLE AND HUB DRIVE MECHANISM THEREOF

Disclosed are an electric vehicle and a hub drive mechanism thereof. The hub drive mechanism comprises an electric motor (8) and an axle housing (9), wherein the electric motor (8) is connected to a hub reduction gear (10). The hub drive mechanism further comprises a half shaft (11) drivingly connected to the hub reduction gear (10), wherein the half shaft (11) is connected to a planetary train speed reduction mechanism (12) arranged on an inner side of a wheel hub (3); one end of the half shaft (11) is a wheel hub fixing end configured to be fixedly connected to the wheel hub (3), and the other end thereof is a planetary train fixing end connected to the planetary train speed reduction mechanism (12); an output shaft of the hub reduction gear (10) is connected to the planetary train speed reduction mechanism (12); and the half shaft (11) is drivingly connected to a hub reduction mechanism by means of the planetary train speed reduction mechanism (12). The planetary train speed reduction ...

CALL ENCRYPTION METHOD, COMMUNICATION TERMINAL, BASE STATION AND COMPUTER STORAGE MEDIUM

Disclosed are a call encryption method, a communication terminal, a base station and a computer storage medium. The method comprises: randomly generating a call key according to a preset algorithm; sending a call request comprising the call key to a called terminal through a network side; if the called terminal accepts the call request, encrypting call content according to the call key, and sending the encrypted call content to the called terminal through the network side; and changing the call key according to a preset frequency.

Infrared laser non-contact internal thread flexibility detection method and system

The invention provides an infrared laser non-contact internal thread flexible detection system. The infrared laser non-contact internal thread flexible detection system comprises a detection platform, an X-axis transmission device, a Y-axis transmission device, an infrared laser ranging unit, a fixed bracket, a Z-axis transmission device, a high-speed camera, a data storage module, a data calculation module and a display module, the detection platform is connected with the X-axis transmission device and the Y-axis transmission device; the data calculation module can control the X-axis transmission device and the Y-axis transmission device to move the detection platform; the infrared laser ranging unit is connected with the fixed bracket through a Z-axis transmission device; the data calculation module can control the Z-axis transmission device to enable the infrared laser ranging unit to move up and down; the high-speed camera is arranged above the detection platform; the infrared laser ...

Coagulation kettle top sprayer

The utility model belongs to the technical field of butadiene rubber production devices, and particularly relates to a condensation kettle top sprayer which comprises a barrel body with an upper opening and a lower opening, a plurality of baffle plates fixed on the inner wall of the barrel body are arranged in the barrel body, the baffle plates are inclined downwards and are arranged on two sides of the inner wall of the barrel body, and the baffle plates are arranged on two sides of the inner wall of the barrel body. The baffle plates on the two sides are arranged in a staggered manner; the upper end of the cylinder is connected with a water inlet pipe. According to the utility model, a gas phase passes through the water curtain from the lower part upwards and enters the upper equipment, so that 80%-90% of gas phase entrainment can be removed, the cleaning frequency is reduced, the raw material loss is reduced, and the enterprise benefit is improved.

Monoclonal antibody for detecting potato virus Y and application thereof

The invention discloses a monoclonal antibody for detecting potato virus Y and application of the monoclonal antibody. A heavy chain variable region of the monoclonal antibody comprises a heavy chain CDR1 as shown in SEQ ID No. 1, a heavy chain CDR2 as shown in SEQ ID No. 2 and a heavy chain CDR3 as shown in SEQ ID No. 3; the light chain variable region comprises a light chain CDR1 as shown in SEQ ID No. 4, a light chain CDR2 as shown in SEQ ID No. 5 and a light chain CDR3 as shown in SEQ ID No. 6. The monoclonal antibody can be directly prepared into a detection device such as a colloidal gold detection test strip for rapid detection of a large batch of samples, and the detection limit of the colloidal gold detection test strip prepared from the antibody to PVY-CP protein can reach 300 ng/mL; the specificity is good, and the detection results on viruses such as PVS, PLRV and PVM are negative.

HYBRID POWER SYSTEM AND VEHICLE USING SAME

Disclosed are a hybrid power system and a vehicle using same. The vehicle comprises a vehicle body provided with a hybrid power system and an axle (6). The hybrid power system comprises an engine (1), an electric motor (11), and a gearbox (3). A power output of the electric motor (11) is connected in a transmissive manner to a first driving shaft (13), a power output of the engine (1) is connected in a transmissive manner to a second driving shaft (12), the first driving shaft (13) is connected in a transmissive manner to the second driving shaft (12) via the gearbox (3), and the first driving shaft (13) and/or the second driving shaft (12) is connected in a transmissive manner to the axle (6) via a transmission mechanism. Also disclosed are a hybrid power system in which the transmission ratio between an engine and an electric motor is adjustable, and a vehicle using the hybrid power system.

Road engineering settlement detection device and detection method

The invention relates to a road engineering settlement degree detection device and detection method, and relates to the technical field of road settlement degree detection.The road engineering settlement degree detection device comprises a tractor, and a through hole is formed in the center of the tractor; the through hole is vertically formed; the transmission rod is inserted into the through hole in a sliding mode and slides in the length direction of the through hole; the pulley is fixedly connected to the bottom end of the transmission rod; the connecting rod is vertically and fixedly connected to the top end of the transfer rod, and one end of the connecting rod deviating from the transfer rod is positioned in the tractor advancing direction; the reference piece is located in the advancing direction of the tractor and right faces the transmission rod; the collecting part is fixedly connected to the end, away from the transmission rod, of the connecting rod and used for recording the ...

Textile fabric lifting device

The invention relates to the technical field of textile fabric production, in particular to a textile fabric lifting device. The invention provides a textile fabric lifting device capable of automatically lifting a textile fabric out of a soaking pool. A textile fabric lifting device comprises a soaking pool, a rack, a lifting mechanism, a lifting frame, compression rollers, a second supporting roller and the like, the rear side face of the soaking pool is connected with the rack, the lifting mechanism is arranged on the upper portion of the rack and connected with the lifting frame, and the compression rollers capable of rotating are arranged on the left side and the right side of the lifting frame. A second supporting roller capable of rotating is arranged in the middle of the lower portion of the lifting frame. The textile fabric can be supported and fixed through the pressing roller, the first supporting roller and the second supporting roller, the textile fabric is prevented from falling ...

Ten coriander extraction of essential oil devices

... 本实用新型提供了种十香菜精油提取装置，包括蒸馏釜(1)，所述蒸馏釜(1)上设有进料口(10)、出料口(2)、进液口(16)及出液口(3)，所述蒸馏釜(1)侧壁周设有集气槽(4)，所述集气槽(4)与所述蒸馏釜(1)连通，所述集气槽(4)通过连接管(6)与冷凝器(7)相连，所述冷凝器(7)连接油水分离器(8)。本实用新型所述的十香菜精油提取装置中集气槽的设置能够减少十香菜精油与水混合器中泡沫及十香菜颗粒，能够提高分离效率及提纯效果，具有结构简单，提纯分离效率高，提纯出的十香菜精油质量好等优点。 ...

NETWORK CONNECTION PROCESSING METHOD AFTER WAKENING OF TERMINAL IN STANDBY, AP AND BP

A network connection processing method after wakening of a terminal in standby, an application processor (AP), a baseband processor (BP), and a terminal. The method is used in the AP, and comprises: the AP suspending a high-speed bus directly when the terminal enters a standby mode; the AP resuming the high-speed bus and inquiring a network connection state of the BP when the terminal is wakened; and if the network is in a connection state, the AP continuing to use a wireless data link, otherwise, the BP re-establishing a wireless data link. The method is used in the BP, and comprises: the BP entering a standby mode when the BP detects that a high-speed bus is suspended; the BP entering a wakening state after detecting that the high-speed bus is resumed, inquiring a network connection state of the BP after receiving an instruction of inquiring the network connection state of the AP, and feeding back the network connection state of the BP to the AP; and the BP re-establishing a wireless ...

Wear-resistant refractory high-entropy alloy coating and preparation method thereof

The invention provides a wear-resistant refractory high-entropy alloy coating and a preparation method thereof, and belongs to the field of laser surface modification. The alloy coating element components of the wear-resistant refractory high-entropy alloy coating are Ti, Mo, Nb, Cr and Ta. Metal powder is weighed according to a certain proportion and mixed to obtain alloy powder; the alloy powder is pre-arranged on the surface of a TC4 base material, then drying, laser cladding, annealing and cooling are sequentially carried out, the TixMoNbCrTa wear-resistant refractory high-entropy alloy coating is obtained, the obtained cladding coating has high hardness and good high-temperature wear resistance, the coating is good in appearance, after homogenizing annealing, the coating does not have obvious hole and crack defects, the structure is fine and uniform, and the wear-resistant refractory high-entropy alloy coating is suitable for large-scale production. The material has a dendritic structure ...

IMAGE PROCESSING METHOD AND APPARATUS FOR TERMINAL

An image processing method and apparatus for a terminal, capable of mitigating the phenomenon of incomplete display image caused by overscan by a large-screen display during PC of a mobile terminal, thereby improving the display quality of the large-screen display. The method comprises: when a terminal is connected to an external display device, the terminal generates a target display image to be displayed for the external display device, a target region in the target display image being used for laying out display content in the target display image, the target region being a part of the target display image; the terminal sends the target display image to the external display device for displaying.

METHOD FOR VIRTUAL MACHINE CAPACITY EXPANSION AND REDUCTION AND VIRTUAL MANAGEMENT DEVICE

The present invention relates to the technical field of virtualization, and provided in the embodiments thereof are a virtual machine capacity expansion and reduction method and a virtual management device, which may avoid a situation wherein a virtual machine (VM) resource is not preempted when a VM is created for a virtual network function (VNF) node, reduce the probability of a failure in VNF node capacity expansion and reduction, and avoid the influence of the VNF node capacity expansion and reduction on the service of a network function virtualization (NFV) system to a certain extent. The method comprises: a virtualized network function manager (VNFM) creates a target VNF node and creates a VM cluster for the target VNF node. The VNFM receives a VM capacity expansion and reduction request, the request carrying an identifier of the target VNF node, the information of a target VM and a VM status identifier; the VNFM determines the VM cluster of the target VNF node, and determines the ...

Sampling barrel with capacity display function

The invention discloses a sampling barrel with a capacity display function, comprising a storage mechanism which comprises a storage box, a storage rack arranged in the storage box, a sealing door arranged on the side surface of the storage box, and a closing assembly arranged on the sealing door; the metering mechanism comprises a metering box arranged below the storage box, a measuring plate arranged on the inner wall of the metering box, a measuring assembly arranged below the measuring plate and a reading assembly arranged on the side face of the metering box; the bearing mechanism comprises two symmetrically-arranged supporting plates arranged at the lower end of the storage frame and transmission assemblies arranged on the two sides of the supporting plates, and by means of a closing assembly on a sealing door, when a user uses the storage box, the sealing door can be rapidly opened and closed according to needs; and meanwhile, the sealing door can be reinforced by using the locking ...

Fermentation method for reducing tobacco TSNAs by using bacillus pumilus 05-5402

The invention discloses a fermentation method for reducing TSNAs in tobacco leaves by using bacillus pumilus 05-5402, which adopts a liquid state fermentation mode and comprises the following steps: grinding baked tobacco leaves into powder, adding the powder into an inorganic salt basic culture medium to prepare a tobacco culture medium for a liquid state fermentation system, adding a bacillus pumilus 05-5402 bacterial solution into the tobacco culture medium at the beginning of fermentation, and fermenting at the end of fermentation; the tobacco leaves are placed in a constant-temperature shaking incubator at 25-28 DEG C to be fermented for 5-10 days so as to degrade TSNAs in the tobacco leaves; the preservation number of the bacillus pumilus 05-5402 strain is CGMCC (China General Microbiological Culture Collection Center) No. 7418. According to the method, the bacillus pumilus 05-5402 capable of remarkably reducing the specific nitrosamines in the tobacco leaves is selected for fermentation ...

METHOD AND DEVICE FOR DEPLOYING VIRTUALIZED NETWORK ELEMENT DEVICE

The present invention provides a method and a device for deploying a virtualized network element device. The method for deploying a virtualized network element device comprises: acquiring a deployment template of a virtual machine of the virtualized network element device and a logical area where the virtual machine is located, wherein the logical area where the virtual machine is located is determined based on the deployment template of the virtual machine of the virtualized network element device, available resources for deployment of the virtual machine, and deployment requirements, and the deployment requirements indicate a logical area where affinity and/or anti-affinity settings are to be executed, and settings of an affinity group and/or an anti-affinity group, and the logical area where the affinity and/or anti-affinity settings are to be executed is one of a data center, a region, an available area, and a host group; mapping, based on the logical area where the virtual machine ...

Automatic balanced spray lance

... 本实用新型涉及植保机械技术领域，提供一种自动平衡喷杆，包括与机体连接的喷杆本体，可沿杆体水平方向伸缩的左右喷杆，喷杆本体的中部设有升降油缸，升降油缸两侧分别设有一组升降上臂和升降下臂，升降油缸与两组升降上臂和升降下臂形成的平行四边形结构控制喷杆本体升降；喷杆的中部设有与机体转动连接的平衡装置，平衡装置上方两侧分别设有与连接体连接的钢丝绳；喷杆的外侧连接固定板，固定板的中部与连接体之间设有拉杆。本实用新型解决了现有喷杆多数不带有平衡机构导致在田间作业时不能与农作物保持平衡及出现碰地的缺陷，实现左右两侧喷杆始终保持平衡的目的，结构简单成本低廉，组装和拆卸过程简单，适于在各种作物田地里使用。 ...

Dryer die head entrainment protective cover

The utility model belongs to the technical field of butadiene rubber production devices, and particularly relates to a dryer die head entrainment protective cover which comprises a horizontal straight pipe section, one end of the horizontal straight pipe section is fixed at a discharge port of equipment, and the other end of the horizontal straight pipe section is connected with a downward inclined pipe section; and the diameter of the horizontal straight pipe section is smaller than or equal to that of the equipment discharge port. According to the utility model, entrainment generated at the die head of the drying machine can be sent back to a production system, so that entrainment rubberizing and wet spot rubberizing are reduced, the cleaning frequency is reduced, the raw material loss is reduced, and the enterprise benefit is improved.

CIPHERTEXT SENDING METHOD, CIPHERTEXT TRANSMISSION METHOD, MOBILE TERMINAL AND COMMUNICATION BASE STATION

The present invention relates to the field of communications. Disclosed are a ciphertext sending method, a ciphertext transmission method, a mobile terminal and a communication base station. The method comprises the following steps: acquiring a network standard of an accessed communication network; and sending a direct transmission command to the communication network before sending a ciphertext if the network standard is a CDMA standard.

Cloth printing and dyeing device for clothing colors

The cloth printing and dyeing device comprises a frame body, a supporting plate is installed above the frame body, a sliding plate is installed on the rear side of the interior of a fixing block, and the left side of the interior of the frame body is connected with a cloth printing and dyeing device capable of printing and dyeing cloth of different thicknesses in the conveying process. The second adjusting mechanism can adaptively adjust the lower heating iron rod to burn down fluff on the bottom surface of the cloth at the optimal distance all the time; a tensioning device capable of locally tensioning the cloth in the conveying process, extruding the dyeing liquid to the inner side of the cloth in a tensioning area while tensioning, and uniformly magnetizing the dyeing liquid in the tensioning area is arranged below the driving wheel; by means of the linkage mechanism, the extruded dye liquor can better permeate into the inner side of the cloth, and then the inner side and the outer side ...

Construction method for removing river silt and high-pressure water gun device used by construction method

The invention discloses a construction method for removing river silt and a high-pressure water gun device used by the construction method, belongs to the technical field of electromechanical water environment treatment and ecological restoration construction, and aims to provide the construction method for removing the river silt and the high-pressure water gun device used by the construction method. The device comprises a base plate, a mounting base is fixedly mounted at one end of the base plate, a fixing seat is fixedly mounted in the center of the top end of the mounting base, and a spraying mechanism is fixedly mounted at the top end of the mounting base; the problems that the safety risk coefficient of excavation with water is high, the rubble purchasing and cleaning cost is high, the environment is polluted due to the fact that a dumper transports mud, and the river bottom flatness and the cleaning condition are difficult to control are effectively solved, meanwhile, the problems ...

Build-up welding turning and grinding repairing device for cylinder sleeve of internal combustion engine and using method

The invention discloses an internal combustion engine cylinder sleeve surfacing turning and grinding repairing device and a using method, and the internal combustion engine cylinder sleeve surfacing turning and grinding repairing device comprises a cylinder sleeve upper opening plugging rotating piece, a cylinder sleeve lower opening plugging rotating plate and a circulating water cooling device, a drainage through hole in the outer side of the air cylinder sleeve upper opening plugging rotating piece is connected with an inlet of the circulating water cooling device, an air cylinder sleeve rotating bearing, an air cylinder sleeve rotating bearing limiting clamping spring, a water seal and a water seal clamping spring are connected into the air cylinder sleeve cavity, and one side of the air cylinder sleeve lower opening plugging rotating plate is connected with a sealing ring groove. A water inlet through hole is further formed in the center of the cylinder sleeve lower opening plugging ...

Cable laying pay-off device

The invention relates to a cable laying pay-off device which comprises a horizontally-arranged rotating rod, one end of the rotating rod is provided with a first supporting structure, the other end of the rotating rod is provided with a second supporting structure, and the rotating rod is rotationally connected with the first supporting structure. The rotating rod is rotationally connected with the second supporting structure, and the first supporting structure and the second supporting structure can drive the height of the rotating rod to be adjusted. The cable drum support has the advantages that the cable drum can be conveniently installed on the support, the work of manually lifting the cable drum is reduced, and the working efficiency is improved.

VSC-MTDC system multi-point DC voltage no-difference coordination control method

The invention provides a VSC-MTDC system multi-point direct current voltage indifference coordination control method, and aims to solve the technical problem of direct current voltage deviation caused when a converter station adopts a traditional droop control method to consume unbalanced power. According to the invention, unbalanced power is reasonably distributed according to the power margin of the converter station, a droop curve is translated, and no-difference adjustment of direct-current voltage is realized; the control system collects the active power value of the non-droop converter station and calculates the power disturbance quantity borne by the droop converter station; judging whether the power disturbance quantity is equal to 0; according to a power balance distribution method, taking the power disturbance quantity as a feedforward compensation quantity, distributing the power disturbance quantity to each droop converter station according to a power margin, and translating ...

High-entropy alloy material and preparation method thereof

The invention discloses a high-entropy alloy material and a preparation method thereof, the preparation method comprises the following steps: uniformly mixing 16%-20% by atomic percent of Ti, 33%-38% by atomic percent of Mo, 32%-38% by atomic percent of Nb and 17%-22% by atomic percent of Cr metal powder, carrying out high-energy ball milling to obtain TiMoNbCr high-entropy alloy powder, presetting the TiMoNbCr high-entropy alloy powder on the surface of a matrix, drying, and carrying out laser cladding processing to obtain a cladding layer. The coating obtained through laser cladding has good macroscopic morphology, good metallurgical bonding is achieved between the coating and the base material, and the coating has the characteristics of being high in hardness, high in friction and wear resistance, high in high-temperature oxidation resistance and the like.

Dynamic evolution-based overlapping community recommendation method and system

The invention relates to an overlapping community recommendation method and system based on dynamic evolution, and belongs to the technical field of community detection algorithms, and the method comprises the steps: collecting behavior data of a plurality of users, obtaining a correlation arrangement matrix corresponding to each user, and establishing a user attribute matrix; constructing a complex relation network model among a plurality of users; obtaining a maximum clique in the complex relation network model through a maximum clique enumeration algorithm, carrying out maximum clique fusion, and forming a multi-level community according to a maximum clique fusion result; and performing overlapping community recommendation according to community levels or important nodes in the multi-level community. According to the method and system provided by the invention, the multi-level community is formed according to the maximum group fusion result, and the overlapping community recommendation ...

Ti-6Al-4V alloy surface roughness prediction method based on machine learning

The invention provides a Ti-6Al-4V alloy surface roughness prediction method based on machine learning, and belongs to the technical field of metal material roughness prediction.The method comprises the steps that feature data training sets used for predicting the Ti-6Al-4V alloy surface roughness are obtained, the feature data sets are screened, an optimal feature combination is selected, and the optimal feature combination is obtained; wherein the training data comprises input data and output data, and the input data comprises a feed rate, a cutting speed and a cutting depth; the output data is the surface roughness of the Ti-6Al-4V alloy; and applying the feature data set to a machine learning model through deep reinforcement learning to carry out multi-round training, determining a data selection algorithm matched with the machine learning model according to a training result, and carrying out prediction to obtain the corresponding Ti-6Al-4V alloy surface roughness. According to the ...

Hydraulic system fault diagnosis method and system based on digital twinning

The invention discloses a hydraulic system fault diagnosis method and system based on digital twinning. The method comprises the steps that fault data information of a hydraulic system based on digital twinning is acquired; processing the fault data information by using a fault diagnosis model to obtain target fault probability information; the fault diagnosis model comprises an input layer, a first feature extraction model, a second feature extraction model and a probability calculation model; the first feature extraction model and the second feature extraction model are connected to the input layer and the probability calculation model in parallel; and performing fault type identification processing on the target fault probability information to obtain fault type information corresponding to the hydraulic system based on digital twinning. Therefore, the fault diagnosis accuracy is improved, the operation and maintenance efficiency of the hydraulic system based on digital twinning is improved ...

Control method, device and equipment of hydraulic system and storage medium

The invention discloses a control method, device and equipment of a hydraulic system and a storage medium. The control method comprises the steps that actual operation data of the hydraulic system are obtained; performing a simulation test on a simulation test model of the hydraulic system according to the actual operation data; and generating control logic according to the simulation test model subjected to the simulation test, wherein the control logic is used for controlling the hydraulic system. According to the method and the device, the actual operation data of the hydraulic system are acquired, so that the simulation test model of the hydraulic system is subjected to the simulation test according to the actual operation data, and the control logic is generated. The control logic can be adjusted according to the actual operation condition of the hydraulic system, the execution accuracy of the control logic is further improved, and management and maintenance of equipment are facilitated ...

A planet wheel type three-axle differential mechanism

... 本发明提供了种行星轮式三轴差速机构，行星架与第二齿轮的中心孔连接，第二齿轮绕行星架公转的同时自转；第齿轮与第转轴同轴连接，第齿轮与第二齿轮啮合；第三齿轮的内齿圈与第二齿轮啮合；第四齿轮与第四同轴齿轮通过连轴同轴连接，连轴与第三齿轮相连；第四齿轮与第五齿轮啮合，第五齿轮与第二转轴同轴连接；第六齿轮与第四同轴齿轮啮合，第六齿轮与所述第三转轴同轴连接。本发明提出种行星轮式三轴差速机构，由行星轮系演化而来，正向使用实现三个输出轴差速传动。逆向使用以三个差速轴作为输入轴，以行星架作为输出轴，三轴动力耦合输出。可广泛应用于单驱动时机械自适应分动传动或三路输入路输出时的动力传输场合。 ...

Radar anti-interference signal matrix processing method and device, equipment and storage medium

The invention discloses a radar anti-interference signal matrix processing method and device, equipment and a storage medium. The method comprises the following steps: extracting fourth-order Hermitian matrix data in a radar anti-interference signal to be processed; performing matrix decomposition on the fourth-order Hermitian matrix data according to a preset matrix decomposition method to obtain corresponding fourth-order Hermitian inverse matrix data; obtaining a preset element relation mapping table from a preset storage area of the FPGA, and obtaining inverse matrix data corresponding to the decomposition matrix data according to the preset element relation mapping table; and processing the radar anti-interference signal to be processed according to the inverse matrix data. According to the method, the matrix is decomposed, and the matrix data is quickly obtained by using the preset element relation mapping table, so that the operand and the calculation error can be reduced even if ...

Movable umbrella-shaped crossing frame for unfolding high-voltage power transmission line lead

The invention relates to the technical field of electric power construction equipment, in particular to a movable umbrella-shaped crossing frame for high-voltage power transmission line wire laying, which comprises a mounting frame, a lifting assembly is arranged in the mounting frame, a first fixing disc is arranged at the output end of the lifting assembly, and a second fixing disc is arranged at the top end of the mounting frame. A first supporting rod is hinged to the outer side of the second fixing disc, a second supporting rod is hinged to the end, away from the second fixing disc, of the first supporting rod, in the windy and snowy weather, the dip angle of the equipment is detected through a dip angle sensor in the auxiliary moving assembly, and then the controller judges the direction of the downwind opening; and a first telescopic hydraulic cylinder, a second telescopic hydraulic cylinder and a driving motor are correspondingly controlled to counteract the influence of wind power ...

Tippler dragging cable walking device

The invention discloses a car dumper dragging cable walking device, which comprises a main body mechanism comprising a shell, walking wheels arranged on the shell, a connecting plate arranged on the shell, a lifting lug arranged on the connecting plate, and a connecting piece arranged on the shell; the driving mechanism comprises a driving assembly arranged on the shell and a buffering assembly arranged in the shell; and the supporting mechanism comprises connecting shafts arranged on the shell and a fixing assembly arranged between the connecting shafts. By arranging the buffer assembly, impact force generated when the device collides can be absorbed and buffered, the motor is stopped, meanwhile, the output shaft and the rotating shaft are separated through the separation part, the situation that the device continues to move and is damaged due to inertia idling, control delay or structural failure is avoided, power and a power cable are separated, and the device is convenient to use. And ...

Method for removing phosphorus in sulfuric acid rare earth solution

The invention belongs to the field of rare earth hydrometallurgy, and relates to a clean and efficient method for removing phosphorus in a sulfuric acid rare earth solution. The method comprises the following steps: firstly, adding ferrite into a sulfuric acid rare earth solution, and adjusting the iron-phosphorus ratio to obtain a ferrous-containing solution; then adding an oxidizing agent into the ferrous-containing solution to obtain an iron-containing solution; and finally, adding a pH regulator into the iron-containing solution to regulate the pH value of the solution, and after reacting for a period of time, cooling and filtering to obtain a low-phosphorus sulfuric acid rare earth solution and phosphorus removal slag. Wherein the low-phosphorus sulfuric acid rare earth solution can be used as an extraction raw material, and the phosphorus removal slag can be used as a secondary raw material for recovering Fe and P. According to the method, the characteristic that iron ions in the ...

A synthetic method of telmisartan

... 本发明公开了种替米沙坦的合成方法，包括以下步骤：以2‑正丙基‑4‑甲基‑6‑(1‑甲基‑苯并眯唑‑2‑基)‑苯并咪唑为原料，先与对氨基溴苄发生取代反应，然后经过重氮化反应，最后在醋酸钯催化体系下，与2‑羧酸苯硼酸钠在甲基四氢呋喃/碳酸钾/三苯基膦共同作用下发生缩合反应生成替米沙坦。该合成路线是条全新的合成路线，有较大创新性，原料价格便宜，反应条件温和，对环境污染较小，具有较大的工业化应用前景。 ...

Initial flue-cured tobacco wrinkle degree measurement method based on unsupervised depth estimation

The invention relates to the technical field of tobacco physical index measurement, in particular to an unsupervised depth estimation-based initial flue-cured tobacco wrinkle degree measurement method, which comprises the following steps of: firstly, defining a leaf surface shrinkage form of initial flue-cured tobacco after baking as initial flue-cured tobacco wrinkle degree; setting evaluation parameters of the initial flue-cured tobacco wrinkle degree as surface pixel arithmetic mean deviation Ra and a surface pixel maximum difference Rz, and constructing a sample data set which is used for carrying out part distinguishing on tobacco leaves containing upper, middle and lower (B, C and X) parts by Yunnan province tobacco leaf grading experts according to the initial flue-cured tobacco wrinkle degree; an industrial camera is used for obtaining a front local image of a primary flue-cured tobacco fold degree grade sample, the local image of the primary flue-cured tobacco is processed through ...

Polypeptide for targeted inhibition of TRIB3 and application thereof

The invention belongs to the field of biological medicines, discloses a polypeptide for targeted inhibition of TRIB3 and application thereof, and particularly discloses a polypeptide for targeted inhibition of TRIB3 or a polypeptide derivative thereof, and application of the polypeptide or the polypeptide derivative in preparation of medicines for treating pulmonary fibrosis. The amino acid sequence of the polypeptide PG disclosed by the invention is shown as SEQ ID NO: 1, and the polypeptide PG can be specifically combined with TRIB3, so that the interaction between the TRIB3 and GSK-3beta protein is blocked; the invention also discloses the polypeptide derivative which is a chimera formed by combining the polypeptide PG and the cell-penetrating peptide, the amino acid sequence of the cell-penetrating peptide is shown as SEQ ID NO: 2, and the polypeptide and the polypeptide derivative thereof are remarkable in curative effect on pulmonary fibrosis diseases, small in toxic and side effects ...

Be suitable for paddy field work's hydraulic system that skids that prevents

... 本实用新型的适于水田作业的防打滑液压系统，包括供油口、回油口、第一电磁阀和第二电磁阀，供油口经第一电磁阀给左前轮和右后轮的液压马达供油，供油口经第二电磁阀给右前轮和左后轮的液压马达供油，特征在于：还包括第一阀块和第二阀块，第一阀块和第二阀块均由两个节流阀构成；第一、第二电磁阀处于关断时，供油口通过第一阀块中的两个节流阀分别对左前轮和右后轮的液压马达供油，供油口通过第二阀块中的两个节流阀分别对右前轮和左后轮的液压马达供油。本实用新型的防打滑液压系统，当出现车轮打滑的情况下，通过第一、第二阀块中的节流阀对四个轮上的液压马达进行供油，以实现供油的平均分配，避免打滑加剧，以保证液压机械在车轮打滑时的正常行走。 ...

Fertilizer groove backfilling structure and fertilizer groove backfilling method

The invention relates to a fertilizer groove backfilling structure, and belongs to the field of constructional engineering, the fertilizer groove backfilling structure comprises slope protection piles arranged along the pit wall surface of a foundation pit and a keel framework located in the foundation pit, the keel framework and the slope protection piles are arranged at intervals, and the keel framework is connected with the slope protection piles through a plurality of connecting pieces; a panel layer fully paved on the surface of the side, away from the slope protection pile, of the keel framework is arranged on the side, away from the slope protection pile, of the keel framework, a solidification body formed by solidification of concrete is arranged between the panel layer and the slope protection pile, and the keel framework and the connecting piece are both buried in the solidification body. The invention further discloses a fertile groove backfilling method. The fertile groove backfilling ...

Method for preparing oligopeptide chelated fertilizer by using harmless treatment hydrolysate of chrome leather scraps

The invention discloses a method for preparing an oligopeptide chelated fertilizer by using a harmless treatment hydrolysate of chromium leather shavings, and belongs to the technical field of fertilizer mixtures, the method comprises the following steps: (1) pretreating the chromium leather shavings; (2) adding the pretreated chrome leather shavings into a subcritical water pressure reaction kettle, adding water according to a liquid ratio of (15-40): 1, and reacting for 15-120 minutes; (3) after the reaction is finished, naturally cooling to room temperature, carrying out solid-liquid separation on the reaction slurry to obtain chromium sludge and hydrolysate, and respectively drying to obtain chromium slag and hydrolysate; and (4) dissolving the hydrolysate in water to obtain a hydrolysis solution, adjusting the pH value of the hydrolysis solution to 5-9, and chelating the hydrolysate with zinc acetate or ferrous chloride in a mass ratio of (3-7): 1 to obtain the oligopeptide chelated ...

Intelligent hydraulic control system and method

The invention discloses an intelligent hydraulic control system and method.The intelligent hydraulic control system comprises a first controller and a second controller; the first controller is electrically connected with the second controller; the first controller is electrically connected with the hydraulic valve; the first controller is used for adjusting parameters of the hydraulic valve according to the current performance of the hydraulic valve and sending the adjusted parameters of the hydraulic valve to the second controller; the second controller is used for generating an adjusting instruction according to the adjusted hydraulic valve parameters and sending the adjusting instruction to the first controller so as to trigger the first controller to adjust the state of the hydraulic valve according to the adjusting instruction. Through the two controllers, the parameters of the hydraulic valve are adjusted according to the current performance of the hydraulic valve, and the state ...

Application of stapled peptide compound in preparation of medicine for treating hepatic fibrosis

The invention belongs to the technical field of medicines, discloses an application of a stapled peptide compound in preparation of a medicine for treating hepatic fibrosis, and particularly discloses an application of a stapled peptide compound as shown in a general formula (I) in preparation of a medicine for treating hepatic fibrosis or related diseases thereof. The invention also relates to application of a pharmaceutical composition containing the series of compounds in preparation of drugs for treating hepatic fibrosis or related diseases thereof. The formula (I) is as follows: R1-Xaa < 1 >-Xaa < 2 >-Xaa < 3 >-Xaa < 4 >-Xaa < 5 >-Xaa < 6 >-Xaa < 7 >-Xaa < 8 >-Xaa < 9 >-Xaa < 10 >-Xaa < 11 >-R2.

Hydraulic system control method, system and equipment based on automatic programming and medium

The invention discloses a hydraulic system control method, system and equipment based on automatic programming and a medium. The hydraulic system control method comprises the steps that configuration parameters and control logic information of a hydraulic system are obtained; the control logic information is formed by connecting control elements of an equipment control device corresponding to the hydraulic system according to the working process of the hydraulic system; analyzing the configuration parameters and the control logic information, and generating an executable file based on automatic programming; and updating the hardware configuration of the hydraulic system according to the executable file. According to the hydraulic system control method, the obtained configuration parameters and the control logic information are analyzed, the executable file is generated to update hardware configuration of the hydraulic system, automatic programming of a control strategy for the hydraulic ...

Building implosion damage effect engineering evaluation method, system, equipment and medium

The invention discloses a building implosion damage effect engineering evaluation method, system, equipment and medium, and relates to the field of building implosion damage evaluation.The method comprises the steps that according to building structure parameters, component structure parameters and material performance parameters, dynamic response formulas of building components in adjacent rooms and a single room are obtained through numerical simulation; based on a dimensional analysis method and a principle of consistent component dynamic response, an engineering calculation formula of equivalent dose propagation coefficients in different directions is established; and obtaining explosion equivalent TNT equivalents in different directions in different rooms according to the explosion load TNT equivalents borne by the building and the explosion occurrence position, converting the explosion equivalent TNT equivalents into dynamic responses of building components in each room, and finally ...

Tomato spotted wilf virus detection test strip for tobacco plants

The invention discloses a tomato spotted wilt virus detection test strip for tobacco plants, which comprises a tomato spotted wilt virus monoclonal antibody-colloidal gold marker, and the tomato spotted wilt virus monoclonal antibody-colloidal gold marker comprises a tomato spotted wilt virus monoclonal antibody; the tomato spotted wilf virus monoclonal antibody comprises an amino acid sequence and a nucleotide sequence; the amino acid sequence comprises a heavy chain amino acid sequence as shown in SEQ ID NO: 3 and a light chain amino acid sequence as shown in SEQ ID NO: 4; the nucleotide sequence comprises a heavy chain nucleotide sequence as shown in SEQ ID NO: 1 and a light chain nucleotide sequence as shown in SEQ ID NO: 2. The test strip is low in detection limit which is only 1.0 mu g/kg, is suitable for detecting a sample which is low in virus content and is not massively copied in the early stage of infection, is beneficial to improving the accuracy of a detection result, and is ...

Mainboard module heat dissipation structure with high-density layout

The invention relates to a mainboard module heat dissipation structure with high-density layout, which belongs to the technical field of server equipment and comprises two mainboard bodies, at least one CPU (central processing unit) body is arranged on each mainboard body, two sides of each CPU body are respectively provided with a group of memory banks, and the two mainboard bodies are oppositely arranged up and down. And liquid cooling devices which respectively correspond to the at least two CPU bodies and the at least four groups of memory banks and are used for assisting in heat dissipation are also arranged between the two mainboard bodies. The liquid cooling device is used for cooling to replace traditional air cooling, and the liquid cooling device is arranged between the two main board bodies, so that one liquid cooling device can cool the CPU bodies and the memory banks on the two main board bodies, the utilization rate of the liquid cooling device is increased, and the heat dissipation ...

Novel unfolding and folding device for space cabin door

The invention provides a novel unfolding and folding device for a space cabin door, which is characterized in that the fixed end of a left unfolding and folding device is mounted on the inner side surface of a frame body, and the moving end of the left unfolding and folding device is mounted on the inner side surface of a left cabin door, so that the left cabin door rotates around the frame body to realize opening or closing of the left cabin door; the left unfolding and folding device is provided with a left auxiliary device used for assisting opening of the left cabin door. The fixed end of the right unfolding and folding device is installed on the inner side face of the frame body, the moving end of the right unfolding and folding device is installed on the inner side face of the right cabin door, the right cabin door rotates around the frame body so that the right cabin door can be opened or closed, and the right unfolding and folding device is provided with a right auxiliary device ...

Agricultural harvester

The invention relates to the technical field of agricultural harvesters, in particular to an agricultural harvester. A cutting edge is arranged at the front end of the upper plate, the rotating roller is rotationally connected to the front end of the upper plate, and a plurality of rubber rods made of rubber materials are axially distributed on the rotating roller; the upper plate is fixedly connected to the two vertical plates, and the front ends of the two vertical plates are fixedly connected with an inclined inverted plate; power shafts are rotationally connected to the front side and the rear side between the two vertical plates, and a conveying belt is arranged on the two power shafts in a friction transmission mode. A main chain wheel is fixedly connected to the power shaft located in the front, an auxiliary chain wheel capable of being in transmission with the main chain wheel through a chain is rotationally connected to the vertical plate, and the cam is fixedly connected to the ...

Synthesis method and intermediate of bepiridic acid

The invention discloses a novel intermediate compound of bepiparic acid and also discloses a synthesis method of bepiparic acid, which shortens the route steps, reduces the process cost, improves the purity and yield of the final product, and is suitable for large-scale production.

Genetic map marker development method and device based on multiple parents and computer readable storage medium

The invention discloses a genetic map marker development method and device based on multiple parents and a computer readable storage medium. The method is used for genetic population mapping of genetic populations with unknown parents. The method comprises the following steps: acquiring a sample genotype set of speculated female parents and culling male parents of a genetic population in a genotype file of the genetic population; respectively counting genotype information of the speculated female parent sample set and the speculated male parent sample set; classifying variation sites according to the genotype combination of the speculated female parent and the speculated male parent; selecting a marker of a corresponding type according to the group type of the genetic group, performing linkage analysis in joinmap software, and removing repeated sites to obtain the genetic map marker of the genetic group. According to the method provided by the invention, genetic population mapping can be ...

InDel marker of bright green gene BrWAX3 of Chinese cabbage, primer and application of InDel marker

The invention relates to a detection primer of an InDel marker and application of the detection primer in breeding of bright green wax-free Chinese cabbage, and belongs to the field of molecular genetic breeding. According to the present invention, a new bright green wax powder-free gene BrWAX3 is positioned by using a BSA-seq (Bulk Seq) method, such that the new bright green wax powder-free gene BrWAX3 can be obtained, and the new bright green wax powder-free gene BrWAX3 can be used to construct the new bright green wax powder-free gene BrWAX3, the InDel marker A09-24305871 of the bright green wax-free gene BrWAX3 and the detection primer BrWAX3-KASP1 of the bright green wax-free gene BrWAX3 are disclosed for the first time, and the detection primer comprises three primers. The BrWAX3-KASP1 can be used for obviously distinguishing wax powder and bright green wax powder-free materials by performing PCR amplification on DNA of a genetic population and detecting by utilizing a KASP gene analysis ...

Improved flower dipping method for cruciferous plant transgenosis and application thereof

The invention relates to the technical field of plant genetic engineering, in particular to an improved flower dipping method for cruciferous plant transgenosis and application of the improved flower dipping method. According to the method, cruciferous plants such as arabidopsis thaliana, brassica napus and brassica napus at a full-bloom stage, any recombinant binary vector containing a target gene and agrobacterium GV3101 are selected as experimental subjects, and a transgenic plant can be directly obtained without complicated tissue culture and re-induced differentiation with high technical content requirements; according to the improved flower dipping method for cruciferous plant transgenosis, transgenosis of plants such as arabidopsis thaliana, brassica napus and brassica napus can be effectively and rapidly carried out; the improved flower dipping method for cruciferous plant transgenosis, provided by the invention, can be applied to transgenic plants including but not limited to cruciferous ...

Anti-tobacco mosaic virus monoclonal antibody and application thereof

The invention discloses an anti-tobacco mosaic virus monoclonal antibody. The monoclonal antibody comprises a heavy chain variable region and a light chain variable region, the heavy chain variable region comprises a heavy chain CDR1 as shown in SEQ ID No. 1, a heavy chain CDR2 as shown in SEQ ID No. 2 and a heavy chain CDR3 as shown in SEQ ID No. 3, and the light chain variable region comprises a light chain CDR1 as shown in SEQ ID No. 4, a light chain CDR2 as shown in SEQ ID No. 5 and a light chain CDR3 as shown in SEQ ID No. 6. The anti-tobacco mosaic virus monoclonal antibody disclosed by the invention has the characteristics of strong specificity, high sensitivity and the like, and lays a foundation for research, development and popularization of subsequent tobacco mosaic virus immunoassay methods.

Processing system of shrinkproof waste water and scouring waste water

... 本实用新型涉及羊毛废水处理系统领域，尤其是一种防缩废水和洗毛废水的处理系统,它包括洗毛废水源、防缩废水源，所述的洗毛废水源连接至一号预处理装置，防缩废水源连接至二号预处理装置，一号预处理装置和二号预处理装置连接至一级缺氧池，在一级缺氧池后通过管道依次设置有一级好氧池ASB、一级好氧池CBR、二级缺氧池、二级好氧池ASB、二沉池、气浮池，气浮池上设置有排入管网的管道；所述的一号预处理装置、二号预处理装置、二沉池均通过管道连接至污泥池。该洗毛废水和防缩废水的处理系统，其结构简单，能实现洗毛废水和防缩废水的共同处理，减少企业设备投入，且能有效的确保最终出水达标。 ...

Flue-cured tobacco grouping method and system based on characteristic channel weighting and dynamic loss regulation

The invention provides a flue-cured tobacco grouping method and system based on feature channel weighting and dynamic loss regulation and control, and relates to the technical field of deep learning and flue-cured tobacco grading, flue-cured tobacco images of N main receiving groups are acquired through an image acquisition device, a flue-cured tobacco grouping data set is established, N is a positive integer, and the image of the flue-cured tobacco image is a negative integer; the method comprises the steps of obtaining a flue-cured tobacco grouping data set, performing data preprocessing on the flue-cured tobacco grouping data set to obtain a preprocessed data set, designing a flue-cured tobacco group classification network TGNet, training the preprocessed data set by using the flue-cured tobacco group classification network TGNet to obtain a flue-cured tobacco group classification model, and obtaining a flue-cured tobacco grouping result based on the flue-cured tobacco group classification ...

Building support unloads device

... 本实用新型提供了种建筑支架卸落装置，所述建筑支架卸落装置包括：砂桶；排砂口，设置在所述砂桶的侧下方，所述排砂口处设有内螺纹；排砂螺栓，螺纹连接在所述排砂口处；防水盒，设置在所述砂桶上，并且所述防水盒容纳所述排砂口与所述排砂螺栓，所述防水盒具有靠近所述砂桶的第端和远离所述砂桶的第二端，所述排砂口位于所述第端，所述第二端设有与所述砂桶的外界连通的开口；防水盒密封盖，能拆卸的连接在所述开口上；其中，所述砂桶的底面水平设置，所述防水盒倾斜设置，所述第二端低于所述第端。本实用新型能够做到快捷方便的卸落支架或横梁，成本低，制作方便，适合现场制作和即时应用。 ...

Endurance mileage calibration method and device, electronic equipment and vehicle

The invention provides an endurance mileage calibration method and device, electronic equipment and a vehicle. The endurance mileage calibration method comprises the following steps: acquiring a corresponding relationship between historical driving condition data of the vehicle and endurance mileage; determining the endurance mileage corresponding to the driving condition to be calibrated according to the corresponding relation; wherein the determining process of the corresponding relation comprises the steps that multiple pieces of historical driving working condition data of the vehicle in at least one complete discharging process are obtained, and the complete discharging process is the process that the state of charge (SOC) of a vehicle battery is changed from an upper limit threshold value to a lower limit threshold value; the plurality of historical driving condition data are sequentially arranged according to a time sequence; and according to the last historical driving condition ...

Full hydraulic drive self -propelled boom sprayer suitable for paddy field work

... 本实用新型涉及植保机械技术领域，提供一种适用于水田作业的全液压驱动喷杆喷雾机，包括机体，其特征在于，所述机体的后方设有伸缩装置带动平行四边形结构的喷杆总成，机体的下方分别设有液压式的前后驱动桥和前后驱动轮，动力系统的前方依次设有药箱和控制台，控制台上方设有顶棚。本实用新型的操作台和动力装置前后设置，使整机部件重量均匀分布；通过发动机连接液压主泵提供液压能，控制液压行走马达的旋转实现机器的行走，利用分流阀装置避免打滑，提高机器在水田中的通过性；减少装液次数，提高工作效率。 ...

Radar positioning method and device, equipment and storage medium

The invention discloses a radar positioning method, device and equipment and a storage medium, and the method comprises the steps: carrying out the vector point multiplication of to-be-processed radar echo data through a single-precision floating-point operation model, and obtaining the target radar echo data; performing data processing on the target radar echo data through a multi-signal classification algorithm model to obtain a corresponding spatial cepstrum; and radar positioning is carried out according to the extracted radiation source angle and polarization parameter of the space cepstrum. Compared with an existing mode that radar positioning is carried out through direction of arrival estimation in a DSP processor, a single-precision floating-point operation model is adopted for carrying out vector point multiplication on radar echo data to be processed, the whole process is a full-floating-point process, the dynamic range and precision of a calculation result are guaranteed, and ...

Red colouring agent for food, also used as a chinese medicine pigment degradation grouping control experiment equipment

... 本实用新型提供了一种红曲色素降解分组对照实验设备，包括盒体，所述盒体内设有隔板把盒体分成多个独立的实验舱，所述实验舱正面设有舱门，所述实验舱底部设有加热装置，所述加热装置上设有敞口容器，所述实验舱顶部设有光源，所述实验舱两侧的侧壁设有第一凸起，所述第一凸起上设有色板，所述实验舱内设有照度计。本实用新型所述的一种红曲色素降解分组对照实验设备在实验舱内设有光源，配合不同颜色的色板形成不同波长的光源进行对照实验，还可以调节加热装置的温度或光源的功率，研究不同温度或光照强度对红曲色素降解的影响。因此，本实验设备可用于研究不同因素对红曲色素降解的影响，具有实验灵活，成本低、体积小、结构简单等优点。 ...

Laser cladding high-entropy alloy coating and preparation method thereof

The invention provides a laser cladding high-entropy alloy coating and a preparation method thereof, and belongs to the technical field of alloy surface coating modification. The high-entropy alloy coating is composed of five metal elements of Al, Ti, V, Cr and Nb according to a certain atomic ratio, and metal powder is subjected to ball milling and powder mixing; diluting the mixed metal powder with absolute ethyl alcohol until the metal powder is thick, and uniformly adhering the metal powder to the surface of the titanium alloy to form an alloy powder prefabricated layer; and cladding the alloy powder prefabricated layer on the surface of the titanium alloy matrix through laser cladding to form the high-entropy alloy coating. The hardness, strength and wear resistance of the alloy and the bonding degree of the base material are remarkably improved.

Inorganic additive flame-retardant adhesive for artificial board and preparation method of inorganic additive flame-retardant adhesive

The invention relates to an adhesive, in particular to an inorganic additive flame-retardant adhesive for an artificial board and a preparation method of the inorganic additive flame-retardant adhesive. The inorganic flame-retardant adhesive comprises the following components in parts by mass: 80-100 parts of an inorganic flame-retardant adhesive solution and 10-30 parts of inorganic flame-retardant powder, the inorganic flame-retardant adhesive for the artificial board is independently placed before being used, and A and B are proportionally mixed when being used. The inorganic flame-retardant adhesive prepared by the invention has the advantages of high viscosity, good flame-retardant effect, environmental protection, low production cost and the like, and can be industrially produced.

Preparation method of hapten for detecting oxadixyl in tobacco and application of obtained hapten

The invention discloses a preparation method of a hapten for detecting oxadixyl in tobacco and application of the hapten. The molecular formula of the hapten is shown in the specification. When the obtained antibody is prepared into test paper for detecting the oxadixyl contained in fresh tobacco leaves and flue-cured tobacco leaves, the detection limit is 0.1 mg/kg, the accuracy rate of the detection result is high, the problems of false positive and false negative can be effectively solved, and particularly in a specificity experiment, the test paper shows that the test paper has remarkable specificity on the oxadixyl, and the test paper can be used for detecting the oxadixyl contained in the fresh tobacco leaves and the flue-cured tobacco leaves. And the detection result is not interfered by carbendazim, metalaxyl, imidacloprid and carbofuran added in the sample.

Water treatment facilities is drunk to emergent movable type

... 本实用新型涉及一种水处理装置，公开了一种应急移动式饮用水处理装置，其包括潜水泵(1)和与潜水泵(1)连接的原水箱(2)，还包括通过水管依次连接的第一微滤芯(3)、第二微滤芯(4)、自清洗过滤器(5)和超滤芯(6)，第一微滤芯(3)的进水口通过水管与原水箱(2)连接，超滤芯(6)的出水口连接有储水箱(7)，超滤芯(6)与储水箱(7)之间设有紫外灯灭菌箱(8)。本实用新型可有效实现将具备I-III类地表水经多次处理最终达到饮用标准，有效实现在户外或其他饮用水匮乏情况下制备应急饮用水的目的。 ...

Application of SNP molecular marker A08-12271831 in identification of Chinese cabbage clubroot resistance

The invention belongs to the technical field of molecular marker assisted breeding, and relates to an application of an SNP molecular marker A08-12271831 in identification of Chinese cabbage clubroot resistance and/or clubroot-resistant Chinese cabbage breeding. The invention provides application of an SNP molecular marker A08-12271831 in identification of Chinese cabbage clubroot resistance and/or clubroot-resistant Chinese cabbage breeding, the sequence of the SNP molecular marker A08-12271831 is as shown in SEQ ID NO.1, the 70th basic group from the 5'terminal of the sequence as shown in SEQ ID NO.1 is an SNP site, and the basic group of the SNP site is T or C. The invention further provides an application of the SNP molecular marker A08-12271831 in identification of Chinese cabbage clubroot resistance and/or clubroot-resistant Chinese cabbage breeding. The SNP molecular marker A08-12271831 disclosed by the invention can be used for identifying the clubroot-resistant Chinese cabbage ...

Full-automatic efficient drilling and surface thread machining device for automobile pipe joint

The automobile pipe joint full-automatic efficient drilling and surface thread machining device comprises a bottom plate and a workbench fixedly connected to the top of the bottom plate through supporting legs, a workpiece machining mechanism is arranged in the workbench, and a dust collection mechanism is arranged at the position, located at the bottom of the workbench, of the top of the bottom plate. A driving clamping mechanism is arranged at the top of the workbench; and the workpiece machining mechanism comprises a drilling assembly and an external thread machining assembly, and the drilling assembly comprises a fixing plate, a first motor and rotating rings rotationally connected to the two sides of the interior of the workbench. According to the full-automatic efficient drilling and surface thread machining device for the automobile pipe joint, through the arrangement of the drilling assembly and the external thread machining assembly, drilling and external thread machining can be ...

Application of SNP (Single Nucleotide Polymorphism) molecular marker in identification of Chinese cabbage clubroot resistance and/or clubroot-resistant Chinese cabbage breeding

The invention belongs to the technical field of molecular marker assisted breeding, and relates to an application of an SNP molecular marker A08-12285323 in identification of Chinese cabbage clubroot resistance and/or clubroot-resistant Chinese cabbage breeding. The invention provides application of an SNP molecular marker A08-12285323 in identification of Chinese cabbage clubroot resistance and/or clubroot-resistant Chinese cabbage breeding, the sequence of the SNP molecular marker A08-12285323 is as shown in SEQ ID NO.1, the 70th basic group from the 5'terminal of the sequence as shown in SEQ ID NO.1 is an SNP site, and the basic group of the SNP site is T or C. The invention further provides an application of the SNP molecular marker A08-12285323 in identification of Chinese cabbage clubroot resistance and/or clubroot-resistant Chinese cabbage breeding. The SNP molecular marker A08-12285323 disclosed by the invention can be used for identifying the clubroot-resistant Chinese cabbages ...

Anti-pilling elastic cotton composite fabric

The invention discloses an anti-pilling elastic cotton composite fabric, and relates to the technical field of composite fabrics, the anti-pilling elastic cotton composite fabric comprises a body, warps and wefts, the body is formed by interweaving the warps and the wefts, the weaving arrangement ratio of the warps to the wefts is 1: 1, the warps are formed by two-for-one twisting of multiple strands of first elastic cotton fiber and conductive fiber, and the wefts are formed by two-for-one twisting of multiple strands of second elastic cotton fiber and conductive fiber. The weft is formed by twisting a plurality of strands of second elastic cotton fibers and memory fibers in a two-for-one mode. In the using process of the anti-pilling elastic cotton composite fabric, the pilling phenomenon of the fabric can be effectively reduced, meanwhile, the possibility that the fabric generates static electricity can be reduced, and therefore pilling caused by electrostatic adsorption is avoided, ...

Anti-collision limiting device for scraper of circular stacker-reclaimer

The invention discloses a circular stacker-reclaimer scraper blade anti-collision limiting device which comprises a supporting mechanism, a scraper blade reclaimer and cantilever supports arranged on the two sides of the scraper blade reclaimer. The feedback mechanism comprises a distance adjusting component arranged on the cantilever support, a fixing plate arranged on the distance adjusting component, a travel switch A arranged in the middle of the fixing plate, and a pressure feeding component arranged on the fixing plate and matched with the travel switch A; and an external hanging mechanism. According to the anti-collision limiting device for the scraper blade of the circular stacker-reclaimer, the contact type travel switch A replaces an existing non-contact type photoelectric switch to serve as a limiting switch in the anti-collision limiting device for the scraper blade, the limiting switch can be triggered only after the cross beam actually collides with a material pile, and therefore ...

Integrated system for blood pressure measurement and ischemia preconditioning training

The invention discloses an integrated system for blood pressure measurement and ischemic preconditioning training, belongs to the technical field of ischemic preconditioning training systems, and solves the problems that an existing ischemic preconditioning training system cannot realize multiple purposes, cannot carry out adaptive training, and is easy to damage human body functions due to the fact that pressurization time cannot be set. The integrated system comprises a first test module, a second test module and a remote setting module. The first measuring module is used for measuring a preliminary blood pressure value and performing preliminary training for ischemia pre-application according to various preset parameters; the second measuring module is used for measuring a blood pressure value according to various specified parameters and training ischemia pre-application; and the remote setting module is used for setting various parameters and carrying out ischemia pre-application training ...

Building foundation pit supporting structure and construction method thereof

The invention relates to a building foundation pit supporting structure and a construction method thereof, and belongs to the technical field of building construction. The supporting structure comprises first cross beams arranged on two opposite side walls of a foundation pit, second cross beams arranged on the other two opposite side walls of the foundation pit, a supporting mechanism and four corner pieces. The first cross beams and the second cross beams are each provided with a plurality of supporting piles used for abutting against the wall of the foundation pit. The supporting mechanism is used for driving the two first cross beams to be close to or away from each other, one end of the corner piece can move along the inner sides of one ends of the first cross beams, and the other end of the corner piece can move along the inner sides of one ends of the second cross beams. A fixing assembly used for fixing the position of the corner piece is arranged at the end of the first cross beam ...