Loop convergence method, computer storage medium and terminal

The invention discloses a loop convergence method, a computer storage medium and a terminal, and the method comprises the steps: determining the carrier-to-noise ratio of a satellite signal according to the received satellite signal; executing phase modulation processing of the tracking loop according to the determined carrier-to-noise ratio; wherein the phase modulation processing comprises at least one of phase modulation processing of a carrier ring and phase modulation processing of a code ring. According to the embodiment of the invention, the phase modulation processing is performed according to the carrier-to-noise ratio, and the convergence speed of the tracking loop is improved.

头盔

头盔

CATALYST SYSTEM AND METHOD FOR PREPARING AZOXYSTROBIN OR INTERMEDIATES THEREOF BY USING CATALYST SYSTEM

The present invention relates to a catalyst system, and the catalyst system comprises one or more of a methylene bridge-containing azabicyclo compound or salts thereof, an aza-cage compound or salts thereof. The present invention also relates to a method for preparing azoxystrobin or the intermediates thereof by using the catalyst system. The efficient catalytic system utilized in the present invention and the method for preparing azoxystrobin or the intermediates thereof by using the catalytic system have the characteristics of easily controllable process, short reaction time duration, high conversion rate, low energy consumption, and the like, and are suitable for the large-scale industrial production.

Magnetic silicon dioxide, preparation method thereof and application of magnetic silicon dioxide in low-abundance protein enrichment

The invention discloses magnetic nano silicon dioxide as well as a preparation method and application thereof in low-abundance protein enrichment. According to the preparation method of the magnetic silicon dioxide, provided by the invention, the surface property of the silicon dioxide is not damaged, the protein adsorption performance of the silicon dioxide is not reduced, and meanwhile, the silicon dioxide is endowed with magnetism; and a simpler, quicker and more efficient technical method is provided for large-scale sample treatment. The enrichment of the low-abundance protein based on the magnetic nano silicon dioxide can be applied to almost all sample types, the interference of high-abundance protein on the identification of the low-abundance protein during mass spectrometric detection is effectively solved, and the protein identification number can be increased by 100%-700%.

Fermented protein mulberry feed as well as simple silage preparation method and application thereof

The invention discloses a fermented protein mulberry feed as well as a simple silage preparation method and application thereof, and relates to the technical field of feeds. The fermented protein mulberry feed comprises the following components in parts by weight: 500-900 parts of fresh mulberry branches and leaves, 100-300 parts of bran, 50-150 parts of corn flour and 1 part of a leavening agent. The preparation method comprises the following steps: crushing fresh mulberry branches and leaves, uniformly mixing with bran, corn flour and a leavening agent, filling into a breathing bag, and fermenting in a constant-temperature room. The fermented protein mulberry feed is produced by adding simple silage into the daily ration of the beef cattle in the fattening period, so that the feed intake and the body weight gain of the beef cattle in the fattening period are favorably improved, the blood physiological indexes are improved, the serum oxidation resistance is enhanced, the generation of ...

COOLING DEVICE AND SYSTEM

Provided in the present invention are a cooling device and system. The cooling device comprises: an in-cabinet cooling device and an out-of-cabinet cooling device, wherein the in-cabinet cooling device comprises a water inlet main pipeline, a water outlet main pipeline, a water pump and at least one water connection plate, and the out-of-cabinet cooling device comprises a converter water inlet pipe and a converter water outlet pipe. The converter water inlet pipe is connected to a water inlet of the water pump by means of a pipeline flange design, such that a transition connection of an inlet water distributer is omitted; and the water outlet of the water pump is directly connected to the flange of the pipeline, omitting the design of an outlet water distributor. Finally, a complex structural design of water distributors is omitted while the performance of the cooling system is ensured, thereby simplifying the complicated structure of an out-of-cabinet pipeline. Compared with a cooling ...

High performance liquid chromatography for separating and detecting oxcarbazepine starting material and related substances thereof

The invention provides a high performance liquid chromatography for separating and detecting an oxcarbazepine starting material and related substances thereof, the stationary phase of the chromatography is octadecylsilane chemically bonded silica, and the mobile phase is buffer saline solution-acetonitrile. The related substance is selected from any one or a combination of a related substance 1, a related substance 2, a related substance 3 and a related substance 4. The method disclosed by the invention can be used for effectively separating the oxcarbazepine starting material compound shown in the formula II and the related substances thereof, and has good sensitivity and durability.

Identification method and device for vehicle-mounted storage battery, electronic equipment and readable medium

The embodiment of the invention discloses an identification method and device for a vehicle-mounted storage battery, electronic equipment and a readable medium. A specific embodiment of the method comprises the following steps: in response to a first radio frequency signal identified by a first radio frequency identification device installed at a target entrance/exit position, executing the following processing steps: carrying out identity identification on the first radio frequency signal; starting an image acquisition device corresponding to the target entrance and exit position to perform image acquisition; performing image recognition on the first image; positioning the vehicle-mounted storage battery according to the first radio frequency signal, the second radio frequency signal and the third radio frequency signal; and in response to determining that the identification confidence is smaller than or equal to the preset identification confidence, generating identification result information ...

Test data distributed storage system and storage method

The invention belongs to a storage system and a storage method, and aims to solve the problems that an existing data management mode is difficult to compete with the requirement for large data volume and cannot well meet the requirement for high-performance, high-concurrency and long-term monitoring storage as the model test scale is increased and a data source is complicated. The test data distributed storage system comprises an archiving server, a data transfer service module, a distributed message bus module and a distributed database storage server, and the distributed database storage server comprises a measurement and control application server and a database storage server. The engine test data processing system is applied to engine test data processing, data generated in the test process can be managed and analyzed in a unified mode, high-availability and persistent data storage is achieved, good expandability and high concurrency are shown, the working difficulty of related users ...

Distribution network line network reconstruction method and system based on distributed power supply

The invention relates to a distribution network line network reconstruction method and system based on a distributed power supply, and belongs to the technical field of distribution network reconstruction. Load flow calculation is carried out on a basic data source and collected real-time operation data according to the network topology of a distribution network line to obtain the optimal conditions of load and network loss; according to the optimal conditions of the load and the network loss, the on-off states of the interconnection switch, the section switch and the boundary switch in each distribution line are controlled to realize the network reconstruction of the distribution network line, the power supply mode is flexibly converted, the power consumption level of the distributed power supply is improved, the power quality of the power distribution network is improved, and the network loss of the power distribution network is reduced. And the heavy overload condition of the distribution ...

Target identification method, control system, vehicle and storage medium

The invention discloses a target recognition method, a control system, a vehicle and a storage medium, and the method comprises the steps: obtaining image data collected by a camera module, obtaining radar original data collected by a radar module, and enabling the image data and the radar original data to comprise at least one same detection target; processing the image data and extracting to obtain image features of the detection target, and processing the radar original data and extracting to obtain radar features of the detection target; for the same detection target, performing feature combination processing on the image features and the radar features according to time and space to obtain fusion features of the detection target; and determining an identification result of the detection target according to the fusion features. Compared with a traditional camera and millimeter wave radar fusion framework, the method has the advantages that higher-precision detection, higher-accuracy ...

INFORMATION PROCESSING METHOD AND APPARATUS, AND COMPUTER-READABLE MEDIUM

An information processing method and apparatus, and a computer-readable medium. The method comprises: acquiring communication data based on a communication link (101); parsing the communication data to obtain attribute information about the communication data and first information borne by the communication data (102); selecting a target information promoting mode from at least two information prompting modes based on the attribute information (103); and prompting, in the target information prompting mode, the first information borne by the communication data (104), wherein when the first information is prompted in a first information prompting mode, the first information and source information are presented in a first display interface, and when the first information is prompted in a second information prompting mode, second information and the source information are presented in a second display interface, and the first information is presented when the second display interface receives ...

METHOD FOR COMPREHENSIVE RECOVERY OF SMELTING WASTEWATER CONTAINING MAGNESIUM

A method for comprehensive recovery of smelting wastewater containing magnesium comprises: adjusting a pH value of acid smelting wastewater containing magnesium sulfate by using an alkaline substance, so as to obtain slurry containing magnesium hydroxide and calcium sulfate, the alkaline substance being an alkaline substance containing calcium; and introducing carbon dioxide gas into the slurry to perform carbonization, and then performing solid-liquid separation to obtain solid slag and magnesium bicarbonate solution. By means of key procedures such as neutralization, precipitation, carbonization and purification, calcium ions are converted into calcium sulfate and a small amount of calcium carbonate that is to be precipitated and recycled for use, and the content of calcium sulfate in the recycled water is reduced, thereby effectively solving the problem of scaling of pipelines, conveying pumps and storage tanks; magnesium ions in the smelting wastewater containing magnesium are converted ...

OLIGOMERIC PHOSPHAZENE COMPOUND, PREPARATION METHOD THEREFORE, AND USE THEREOF

Disclosed are a cyclic oligomeric phosphazene compound, a preparation method therefore, and a use thereof. The cyclic oligomeric phosphazene compound is a compound represented by formula (I) or a solvate of the compound represented by formula (I), wherein A is a six-membered ring or an eight-membered ring, B is at least one of an optionally substituted C1-6 alkylamino, an optionally substituted C1-6 cycloalkylamino, an optionally substituted arylamino, or a halogen, and B is connected to a P atom in A, and R is an optionally substituted C1-6 alkyl, an optionally substituted C1-6 cycloalkyl, an optionally substituted aryl, or an optionally substituted benzyl, or R and a connected N atom form a C1-6 heterocycloalkyl.

INFORMATION CREATION METHOD AND APPARATUS, INFORMATION SENDING METHOD AND APPARATUS, AND STORAGE MEDIUM

Provided is an information creation method, comprising: acquiring a table information creation instruction, and triggering a table information processing plug-in according to the table information creation instruction; using the table information processing plug-in to acquire an interaction table file, and displaying the interaction table file on an information sending interface; and receiving the information creation instruction, and converting the displayed interaction table file into interaction information according to the information creation instruction. Also provided are an information creation apparatus, an information sending method and an information sending apparatus. In the present application, an interaction table file is displayed and edited on an information sending interface, and interaction information having the table file can be sent, thereby improving the communication efficiency of an existing table file.

APPLICATION OF AQUEOUS SOLUTION OF MAGNESIUM BICARBONATE AND/OR CALCIUM BICARBONATE IN THE PROCESS OF EXTRACTION SEPARATION AND PURIFICATION OF METALS

The application of aqueous solution of magnesium bicarbonate and/or calcium bicarbonate in the process of extraction separation and purification of metals is disclosed, wherein the aqueous solution of magnesium bicarbonate and/or calcium bicarbonate is used as an acidity balancing agent, in order to adjust the balancing pH value of the extraction separation process which uses an acidic organic extractant, improve the extraction capacity of organic phase, and increase the concentration of metal ions in the loaded organic phase.

MANUFACTURING METHOD FOR DISPLAY SUBSTRATE, DISPLAY SUBSTRATE, AND DISPLAY DEVICE

Provided are a manufacturing method for a display substrate, the display substrate, and a display device. The display substrate comprises a substrate (1) and also comprises a first insulating graphic layer (3), a first metal graphic layer (5 and 6), a second insulating graphic layer (7), and a second metal graphic layer (8) sequentially stacked on the substrate. The first insulating graphic layer and the second insulating graphic layer respectively are provided as alternately split planar structures. The first metal graphic layer and the second metal graphic layer are at least partly connected to each other. The display substrate and the manufacturing method corresponding thereto, by splitting a gate insulating layer and a passivation layer causing a contraction of a glass substrate, membrane deformation stress brought forth by the process is released at the split edge, thus fundamentally reducing glass substrate deformation brought forth by membrane deformation, enhancing the margin for ...

METHOD OF RECOVERING RARE EARTH, ALUMINUM AND SILICON FROM RARE EARTH-CONTAINING ALUMINUM-SILICON SCRAPS

Disclosed is a method of recovering a rare earth, aluminum and silicon from rare earth-containing aluminum-silicon scraps. The method comprises: S1, performing an acid leaching on the rare earth-containing aluminum-silicon scraps using an aqueous inorganic acid solution to obtain a silicon-rich slag and an acid leached solution containing a rare earth and aluminum element; S2, adding alkali into the acid leached solution containing the rare earth and aluminum element and controlling a pH value of the acid leached solution to a value from 3.5 to 5.2, performing a solid-liquid separation to obtain a deposit containing an aluminum hydroxide and a filter solution containing the rare earth; S3, reacting the deposit containing the aluminum hydroxide with a sodium hydroxide to obtain a sodium meta-aluminate solution and an aluminum-silicon slag, and preparing a rare earth compound product using a filter solution containing the rare earth. The method dissolves an aluminum and rare earth with acid ...

Children crocodile artificial breeding house

... 本实用新型公开了种幼鳄人工养殖舍，该养殖舍为全密闭型养殖舍，包括外围水泥墙体和保温隔音透射阳光的屋顶，屋顶设有2～100个中空玻璃，中空玻璃外侧装有卷帘，外围水泥墙体上装有升温设备和通风系统，通风系统是由从外到内依次安装的负压式风机和湿帘组成。本实用新型通过设计对养殖舍内的环境进行了有效的控制，保障了养殖过程中幼鳄的成活率，缩短了养殖周期，增加了养殖效益。 ...

LEACHING AGENT AND LEACHING METHOD FOR LEACHING RARE EARTH IN ION-ADSORBED RARE EARTH ORE

A leaching agent and leaching method for leaching a rare earth element in an ion-adsorbed rare earth ore; the leaching agent is an aqueous solution comprising reducing ions. The present invention uses the aqueous solution comprising the reducing ions as a leaching agent to leach an ion-adsorbed rare earth ore, and leaches an ionic phase rare earth element from a rare earth ore via an ion exchange method. In addition, the present invention utilizes the reducing action of the reducing ions so as to enable high-valence rare earth ions in a colloidal phase and a mineral phase to undergo a reduction reaction, such that low-valence ions leach out, thus improving a leaching rate of a rare earth element in the ion-adsorbed rare earth ore.

Spoke disc pressing forming die, forming mechanism and forming process

The invention relates to a spoke disc swaging forming die, a forming mechanism and a forming technology.The spoke disc swaging forming die comprises an upper die base, a lower die base, an ejector and a swaging plate, and the ejector is placed in a female die cavity of the lower die base and can be driven to move up and down; the lower surface of the upper die base is provided with an upper die male die insert arranged opposite to the ejector in the vertical direction. The lower surface of the upper die base is further provided with a plurality of upper die nitrogen springs and a plurality of upper die discharging screws around the upper die male die insert. A male die penetrating hole and a plurality of limiting holes are formed in the material pressing plate, the limiting holes are located around the male die penetrating hole, the material pressing plate is arranged on the upper die male die insert in a penetrating mode through the male die penetrating hole, and the material pressing ...

Pathological sample sampling control method and device, equipment and storage medium

The invention belongs to the technical field of machine vision, and discloses a pathological sample sampling control method and device, equipment and a storage medium. A size reference object in a pathological sample image is detected, and a size reference value is obtained through calculation according to the pixel size and the actual size of the size reference object; segmenting a pathological sample tissue area and a lesion area from the pathological sample image, and converting image size information of the pathological sample tissue area and the lesion area into actual size information according to the size reference value; determining a sampling point location from the pathological sample tissue area and the lesion area; and finally, outputting and displaying the actual size information and the coordinate information of the sampling point location on a user operation interface. Therefore, focus area automatic identification and material taking point position recommendation can be ...

REAL-TIME PROMPT METHOD AND DEVICE IN REAL-TIME CONVERSATION, STORAGE MEDIUM, AND ELECTRONIC DEVICE

Disclosed in the present invention are a real-time prompt method and device in a real-time conversation, a storage medium, and an electronic device. The method comprises: receiving preset prompt key information and user identifiers and storing corresponding relationships between the prompt key information and the user identifiers; then when receiving speech data in real time, acquiring the user identifier of each user participating in a real-time conversation to which the speech data belongs; next, matching, in real time, the speech data with prompt key information respectively corresponding to the user identifiers of the users participating in the real-time conversation; when the speech data is successfully matched with prompt key information, acquiring the user identifier corresponding to the prompt key information; and finally, sending a real-time prompt signal to the user with the user identifier. According to the real-time prompt method in a real-time conversation provided by the present ...

GROUP CONVERSATION PROCESSING METHOD, TERMINAL, SERVER, AND SYSTEM, AND STORAGE MEDIUM

Disclosed in embodiments of the present invention are a group conversation processing method, terminal, server, and system, and storage medium. The method comprises: determining a target group in a group sharing mode, and determining a source group required to share messages with the target group; acquiring a message stream published by members of the source group in a source group conversation; sending a message stream to each member of the source group, the sent message stream being a message stream published by other members of the source group in the source group conversation; sending to members of the target group the message stream published by the members of the source group in the source group conversation; acquiring a message stream published by the members of the target group in a target group conversation; and sending a message stream to each member of the target group, the sent message stream being a message stream published by other members of the target group in the target ...

Wind storage integrated system capacity evaluation method and system based on dynamic heat setting value

The invention belongs to the field of wind storage capacity evaluation, and provides a wind storage integrated system capacity evaluation method and system based on a dynamic thermal constant value, and the method comprises the steps: obtaining the output power of a wind storage integrated system and the actual environment variable of a pre-installation position; calculating an electric-thermal coupling relation of the overhead transmission line between the wind storage integrated system and the main power system based on the dynamic thermal constant value; analyzing the power transmission state of the overhead transmission line according to the obtained electric-thermal coupling relation and the actual environment variable of the pre-installation position; and determining the output capacity of the wind storage integrated system according to the power transmission state of the overhead transmission line and the initial capacity of the wind storage integrated system. According to the method ...

Application of sex tag, primer and kit for seriola aureovittata serum exosome piRNAs

The invention discloses a sex tag of seriola aureovittata serum exosome piRNAs, a primer for amplifying the sex tag and application of a kit in preparation of a sex identification product of seriola aureovittata, the sex tag is piR-dre-5797 or piR-dre-73318, the sequence of the piR-dre-5797 is as shown in SEQ ID NO: 1, and the sequence of the piR-dre-73318 is as shown in SEQ ID NO: 2. According to the method, the serum exosome piRNAs are used for judging the females and the males of the seriola aureovittata, the identification result is reliable, and the seriola aureovittata cannot be wounded.

Cultivated land classification method and system based on remote sensing image and fuzzy recognition

The invention discloses a cultivated land classification method and system based on remote sensing images and fuzzy recognition, and the method comprises the steps: obtaining high-resolution remote sensing image data through an unmanned plane, and carrying out the noise removal and radiation correction preprocessing; a research area is determined, ground feature classification and land utilization analysis are carried out, and related geographic information is obtained; extracting color, texture and shape features of the cultivated land area by using an image segmentation method; converting a cultivated land classification problem into a fuzzy decision problem, and establishing a fuzzy classification model; the fuzzy classification model is trained and optimized according to existing cultivated land and non-cultivated land sample data in a database, so that cultivated land can be accurately classified; and evaluating and verifying a classification result by using a precision evaluation ...

Optical fiber sensor double-layer packaging structure and manufacturing method thereof

The invention relates to an optical fiber sensor double-layer packaging structure and a manufacturing method thereof, the packaging structure comprises a sensing optical fiber, a quartz packaging tube and a SiC packaging tube which are arranged from inside to outside, the packaging end faces of the SiC packaging tube and the quartz packaging tube are flush and are bonded and sealed through a sealant, and only the sensing optical fiber is reserved to penetrate out when the other end faces are bonded and sealed through the sealant. The penetrating part is a leading-out optical fiber, and the leading-out optical fiber extends out of the packaging tube so as to realize transmission of optical signals; the quartz packaging tube and the sensing optical fiber are connected by adopting a laser welding method, and the quartz packaging tube and the SiC packaging tube are connected by adopting a high-temperature sealant gluing method; the optical fiber sensor is packaged and protected through the ...

Retrieval method, device and equipment of remote sensing resource data and storage medium

The embodiment of the invention provides a remote sensing resource data retrieval method and device, equipment and a storage medium, and is applied to the field of remote sensing data retrieval. The method comprises the steps that to-be-retrieved information including application task information is obtained, under the condition that the to-be-retrieved information is input into a pre-constructed natural disaster domain knowledge graph and metadata of a remote sensing entity initial candidate set are output, image retrieval is conducted in a preset remote sensing image metadatabase with the metadata as query conditions, and the application task information is retrieved. Obtaining a metadata index; and acquiring corresponding remote sensing resource data as a natural disaster data set according to the metadata index, and extracting a target natural disaster data set corresponding to the application task information from the natural disaster data set based on the application task entity corresponding ...

Fluid property identification method based on reservoir anisotropy

The invention discloses a fluid property identification method based on reservoir anisotropy, and belongs to the technical field of logging information evaluation, and the method comprises the following steps: S1, obtaining cross dipole sound wave information and three-component induction logging information of a certain known reservoir, and obtaining the fast shear wave time difference, the slow shear wave time difference, the longitudinal resistivity and the transverse resistivity of the reservoir after processing; s2, respectively calculating sound wave anisotropy and resistivity anisotropy according to the fast transverse wave time difference, the slow transverse wave time difference, the longitudinal resistivity and the transverse resistivity information obtained in the S1; s3, according to the relation factor of the sound wave anisotropy and the resistivity anisotropy obtained in the S2, the relation between the relation factor and the reservoir fluid property is obtained; and S4, ...

PHASE-LOCKED LOOP, WIDEBAND TRANSMITTER AND CARRIER LEAKAGE CALIBRATION METHOD OF WIDEBAND TRANSMITTER

Provided are a phase-locked loop, a wideband transmitter and a carrier leakage calibration method of the wideband transmitter. The phase-locked loop comprises a phase discriminator, a loop filter and multiple voltage-controlled oscillators. The phase discriminator outputs a signal to the loop filter, and the loop filter selectively outputs a signal to any of the multiple voltage-controlled oscillators. The frequency output range of the transmitter is increased, unlock of the phase-locked loop caused by environmental changes is prevented, the reliability of operation of the transmitter is improved, and the validity and reliability of carrier leakage calibration data of the wideband transmitter are ensured.

Gas machine

The invention provides a gas machine. The gas machine comprises a crankcase, an oil-gas separator, an anti-surge valve, a supercharger and an anti-backflow device. The crankcase, the oil-gas separator, the backflow prevention device, the anti-surge valve and the supercharger are sequentially arranged in the fluid conveying direction and communicate with one another through pipelines. The anti-backflow device comprises a Tesla valve, a gas inlet joint and a gas outlet joint; the gas inlet joint is connected between the oil-gas separator and the gas inlet end of the Tesla valve; the air outlet connector is connected between the air outlet end of the Tesla valve and the anti-surge valve. According to the gas machine provided by the invention, the situation that gas backflow occurs in the crankcase when the anti-surge valve supplements gas, and the pressure in the crankcase is influenced can be avoided, so that the pressure of the crankcase can be always kept lower than the atmospheric pressure ...

Nucleic acid composition, kit and method for detecting various SNP (Single Nucleotide Polymorphism) sites of hypertensive drug gene

The invention discloses a nucleic acid composition, a kit and a method for detecting multiple SNP sites of a hypertension drug gene, and the nucleic acid composition for detecting multiple SNP sites of the hypertension drug gene comprises any one or a combination of more than two of a primer probe combination 1-a primer probe combination 12. According to the nucleic acid composition for detecting the multiple SNP loci of the hypertension drug gene, the multiple SNP loci can be detected through the combination of the 12 primer probes, and qualitative analysis of a detection result can be realized through real-time monitoring and output of signal intensity of a corresponding channel during PCR amplification, so that the cause of drug treatment failure is obtained; a more targeted antihypertensive drug treatment scheme is formulated, the curative effect of the antihypertensive drug is improved, the adverse reaction of the drug is reduced, the treatment cycle is shortened, and the economic ...

INTEGRATED RECEIVING APPARATUS

Disclosed is an integrated receiving apparatus, which comprises: a radio frequency signal selection module for selecting a radio frequency signal; a gain control module for adjusting signal gain for the selected radio frequency signal and sending the adjusted radio frequency signal to a frequency conversion module; a local oscillator signal selection module for selecting a local oscillator signal; the frequency conversion module for selecting a frequency conversion mode according to the adjusted radio frequency signal and selected local oscillator signal, and performing frequency conversion processing for a signal; and an intermediate frequency processing module for amplifying, filtering and outputting the signal after frequency conversion processing. By adoption of the apparatus in the practical and novel embodiments, monolithic integration of a module is implemented and power consumption is greatly reduced. In addition, it adapts to various applications.

ANTITUMOR COMPOUND TARGETING IDH2 MUTATION AND METHOD OF USE THEREOF

The present application relates to compounds represented by general formula (I), general formula (II) or general formula (III), and pharmaceutically acceptable salts or hydrates thereof, preparation methods thereof, and pharmaceutical compositions thereof. The compounds represented by general formula (I), general formula (II) or general formula (III) have inhibitory activities against isocitrate dehydrogenase 2 (IDH2), thereby being capable of treating IDH2 mutation-induced cancers.

FODDER GRAIN COOKING APPARATUS

Disclosed is a fodder grain cooking apparatus, comprising an external cooker (10) and an internal cooker (20) detachably arranged in the external cooker, wherein the wall of the internal cooker is provided with a plurality of through holes (21), and a spacer (11) is arranged between the internal cooker and the external cooker, so that the sidewall of the internal cooker and the sidewall of the external cooker are spaced apart from each other and the bottom wall of the internal cooker and the bottom wall of the external cooker are spaced apart from each other; and the fodder grain cooking apparatus further comprises a lifting mechanism (42), which can take out cooked fodder grain. With the fodder grain cooking apparatus, grain in the internal cooker cannot be burnt and can be thoroughly cooked; moreover, after the grain cooking is finished, a take-out device (40) can be utilized to take out the internal cooker, and a baffle on the internal cooker is then opened, so that the grain can be ...

METHOD AND DEVICE FOR DISPLAYING REAL-TIME ROAD CONDITION INFORMATION

A method and a device for displaying real-time road condition information are provided. The method comprises: determining a current position, and obtaining real-time road condition information of the current position in current time (S11); selecting an object road whose road condition information is to be shown, and generating a summary road network map comprising only the object road and marked with a part of important place names (S12); and displaying the real-time road condition information on corresponding positions of the summary road network map (S13). The device comprises a real-time road condition information processing unit (1), an image generation unit (2) and a display unit (3).

Filtering and preparing device for propolis capsule production

The filtering preparation device for propolis capsule production comprises a device body and a filtering box, a refrigerating box is arranged on the left side of the device body, a feeding port is formed in the left side of the refrigerating box, a spiral blade is arranged at the upper end of the refrigerating box, and a conveying cylinder is arranged on the outer side of the spiral blade; a first linkage mechanism is arranged at the upper end of the spiral blade, a second linkage mechanism is arranged at the upper end of the right side of the first linkage mechanism, a servo motor is arranged at the upper end of the second linkage mechanism, the output end of the servo motor is connected with a smashing mechanism, a vibration mechanism is arranged at the bottom of the smashing mechanism, and a stirring barrel is arranged at the bottom of the vibration mechanism. A rotating mechanism is arranged in the stirring barrel, a stirring mechanism is connected to the right side of the rotating ...

Gas spring compression simulation test device for vehicle

The invention discloses a vehicle gas spring compression simulation test device, which belongs to the technical field of test devices, and comprises a test support, a working space is arranged in the test support, a support body capable of moving up and down is arranged in the working space, and the support body is horizontally arranged between a top tray and a chassis. A first driving mechanism used for driving the supporting body to rotate is installed on the chassis, and a second driving mechanism used for driving the supporting body to move up and down is installed on the top disc. A plurality of uniformly distributed arc-shaped bulges are arranged on the side edges of the upper side and the lower side of the supporting body; a plurality of uniformly distributed gas springs are mounted between the supporting body and the top tray; according to the invention, a plurality of gas springs can be measured at the same time, in the measurement process, the gas springs on the upper layer and ...

Supported functionalized ionic liquid catalyst as well as preparation and application thereof

The invention discloses a preparation method of a supported functionalized ionic liquid catalyst, which comprises the following steps: by taking magnetic particles with a structure as shown in a formula (II) and a polyethylene glycol imidazole derivative with a structure as shown in a formula (III) as raw materials, carrying out reflux reaction in methylbenzene for 16-48 hours under the protection of nitrogen, filtering, and washing with methylbenzene and ethyl acetate to obtain modified magnetic particles with a structure as shown in a formula (IV); in a toluene solution, the modified magnetic particles (IV) and 1, 3-propane sultone are subjected to a reflux reaction for 16-32 h, filtering and toluene washing are performed, and sulfonated modified magnetic particles are obtained; and in a dichloromethane solution, carrying out reflux reaction on the sulfonated modified magnetic particles and concentrated sulfuric acid for 8-16 hours, filtering, washing with petroleum ether, and carrying ...

Low-quenching-sensitivity alloy and preparation method thereof

The invention discloses an alloy with low quenching sensitivity and a preparation method thereof. A core material comprises the following components in percentage by weight: 0.35-0.60% of Si, less than or equal to 0.30% of Fe, 0.20-0.55% of Cu, less than or equal to 0.03% of Mn, 0.55-1.0% of Mg, less than or equal to 0.03% of Zn, 0.02-0.10% of Ti, less than or equal to 0.03% of Cr, less than or equal to 0.05% of single content of other elements, less than or equal to 0.15% of total amount and the balance of aluminum; the protective layer comprises the following components in percentage by weight: less than or equal to 0.70% of Si, less than or equal to 0.50% of Fe, 0.05-0.75% of Cu, 1.0-1.6% of Mn, less than or equal to 0.10% of Mg, less than or equal to 2.0% of Zn, less than or equal to 0.05% of single content of other elements, less than or equal to 0.15% of total content and the balance of aluminum; the brazing layer is made of 4343 or 4045 aluminum alloy, and the protective layer does ...

Article bearing device for automobile copilot instrument panel and automobile with article bearing device

The invention relates to the technical field of automobile accessories, in particular to an article bearing device for an automobile co-pilot instrument panel and a vehicle with the article bearing device. The mounting assembly is provided with a hollow cavity, an opening is formed in one side of the hollow cavity, the bearing body can be inserted into the opening, and the bearing body can stretch out or retract along the opening relative to the mounting assembly. And the bearing main body is mounted on an automobile co-pilot instrument panel through the mounting assembly. The mounting assembly is provided with a hollow cavity capable of containing the bearing main body, and the bearing main body can stretch out or retract relative to the mounting assembly from the opening, so that the co-driver position can move on the bearing main body when needed. By adopting the supporting device, the spatial position of the copilot instrument panel of the automobile can be fully utilized, so that the ...

Portable power distribution system dynamic harmonic detection device and method

The invention relates to a portable power distribution system dynamic harmonic detection device and method, the device comprises a sampling module, a harmonic calculation module, a harmonic generation module and a background analysis and calculation module, the sampling module, the harmonic calculation module and the background analysis and calculation module are connected in sequence, and the background analysis and calculation module is connected with the harmonic generation module; the sampling module is connected with a measurement point PCC, after the detection device is started, the harmonic generation module actively adds harmonic current, the sampling module collects electric energy quality full parameters before and after the measurement point PCC and sends the electric energy quality full parameters to the harmonic calculation module, and the harmonic calculation module sends calculated data to the background analysis and calculation module. And the background analysis and calculation ...

MACROCYCLE CONTAINING AMINOPYRAZOLE AND PYRIMIDINE AND PHARMACEUTICAL COMPOSITION AND USE THEREOF

The present application relates to a macrocycle containing aminopyrazole and pyrimidine, which is represented by formula (I), a pharmaceutical composition thereof, and a use thereof in inhibiting tropomyosin receptor kinase (Trk) activity and in treating diseases in mammals that are mediated by Trk.

METHOD AND DEVICE FOR HANDLING LOCAL OSCILLATION SIGNAL

Disclosed are a method and device for handling a local oscillation signal. The local oscillation signal applicable in a current application scenario is selected from local oscillation signals outputted by multiple local oscillators. The local oscillation signal selected is power-amplified. The power-amplified local oscillation signal is divided into multi-channel signals of equal-amplitude and identical-phase, which are respectively provided to multiple inverters. The method and device of the present invention, having the local oscillator signal being inputted dynamically, is capable of outputting the multi-channel signal that is stable and meets inverter driving requirements, and conserves PCB costs and component costs by increasing the degree of integration of components, thereby improving the cost advantage and product reliability of transceivers.

Virtual resource allocation method and device based on block chain

The invention provides a virtual resource allocation method and device based on a block chain, and the method comprises the following steps: building a block chain which comprises a plurality of company nodes; assigning an initial value and an initial virtual resource quantity to each company node of the block chain; setting a first smart contract and a second smart contract on the block chain, and within a preset duration, calculating a first feature result of the company node through the first smart contract, and calculating a second feature result of the company node through the second smart contract; and based on the first feature result and the second feature result of the company node, adjusting the virtual resource quantity obtained by the company node. According to the invention, the virtual resources obtained by the company node can be intelligently adjusted.

SUBSTRATE AND PREPARATION METHOD THEREFOR, DISPLAY PANEL AND DISPLAY DEVICE

A substrate (01), comprising a base substrate (7); a thin film transistor (16) arranged on the base substrate (7); and an organic insulating layer (11) and an inorganic passivation layer (10) sequentially arranged on the thin film transistor (16), wherein the organic insulating layer (11) is provided with an uneven structure at least in a portion which is in contact with the inorganic passivation layer (10). The uneven structure may increase the contact area between the organic insulating layer (11) and the inorganic passivation layer (10), thereby releasing internal stress in the inorganic passivation layer (10) that tends to cause cracks, and thus reducing or eliminating the falling off of the inorganic passivation layer (10).

VIDEO SHARING METHOD AND DEVICE, AND VIDEO PLAYING METHOD AND DEVICE

Provided in the embodiments of the present invention are a video sharing method and a device and a video playing method and a device. The video sharing method comprises: obtaining a video segment; obtaining a remark trigger position corresponding to playback progress of the video segment; obtaining the remark content corresponding to the remark trigger position; sharing the video segment, the remark trigger position and the remark content with a receiving terminal, so that the remark content can be displayed on a display screen of the video segment or be played in the form of sound when the receiving terminal plays the video segment to the remark trigger position. With the technical solution provided in the embodiments of the present invention, the information added to the video is transferred by means of remark, and the remark trigger position and video playback progress are combined, furthermore are combined with the specific content of the video, so that information can be transferred ...

Preparation method of calcium molybdate nanowire crystal

The invention discloses a calcium molybdate nanowire crystal preparation method, which comprises: mixing a sodium acetate aqueous solution and a calcium nitrate aqueous solution to prepare a calcium acetate precipitation solution, mixing the calcium acetate precipitation solution as a reaction precursor with a sodium molybdate aqueous solution, adjusting the pH value of the mixed solution, and carrying out ultrasonic treatment to obtain the calcium molybdate nanowire crystal. Adding the mixed solution subjected to ultrasonic treatment into an inner container of a reaction kettle, adjusting the volume of the reaction solution by using ethylene glycol, carrying out heat treatment on the reaction kettle, washing a reaction product after discharging the reaction kettle, and filtering and drying the reaction product to obtain the calcium molybdate nanowire crystal. The calcium molybdate nanowire crystal with a one-dimensional linear structure and a length-diameter ratio of about 100: 1 is successfully ...

Primer probe combination, kit, method and application for gastric cancer related gene methylation detection

The invention provides a primer probe combination, a kit, a method and application for gastric cancer related gene methylation detection, and the method comprises the following steps: collecting and separating venous blood to obtain plasma, and extracting gene segments of free RNF180 gene, SEPTIN9 gene, DACT2 gene, SDC2 gene and NKD2 gene in the plasma for later use; carrying out sulfite conversion on the gene segments, and designing a fluorescent PCR reaction system to carry out gene amplification on the gene segments; the obtained gene amplification result CT value and a critical value are compared and analyzed, and when the CT value is smaller than or equal to the critical value, the result is positive, and it is indicated that the collected plasma contains at least one of the methylated genes. When the primer probe combination disclosed by the invention is used for detection, unnecessary large gastroscopy can be avoided, peripheral blood in-vitro detection can be simply and conveniently ...

RECYCLING PROCESS OF WASTEWATER CONTAINING AMMONIUM ION AND PREPARATION METHOD OF METAL OXIDE

A recycling process of wastewater containing ammonium ion and a preparation method of metal oxide. The process comprises: adding an alkaline substance to the wastewater containing ammonium chloride to form a slurry, and heating the slurry to collect an ammonia gas; using the ammonia gas and a carbon dioxide gas to perform a precipitating reaction in metal chloride solution to complete solid-liquid separation, obtaining metal carbonates and/or metal basic carbonates and precipitated waste liquid; and returning the precipitated waste liquid as the wastewater containing ammonium chloride. By means of recovering the wastewater containing ammonium chloride to obtain an ammonia gas, and using same together with carbon dioxide for precipitating a metal chloride solution, a metal carbonate and/or a metal basic carbonate is obtained, while the waste water produced is recycled again. The process combines wastewater treatment and a metal smelting separation process, not only handling the complicated ...

Paper string messenger machine tension device is filled to cable mineral

... 本实用新型公开了种电缆矿物填充纸绳引绳机张力装置，包括机体，所述机体的侧设有放绳轴、导轮组及张力杆，所述机体内设有电磁阻力装置，所述电磁阻力装置连接至放绳轴，所述张力杆的中部设有转轴连接至机体，所述机体内设有电磁开关，所述电磁开关连接至张力杆的转轴并与所述电磁阻力装置电连接；所述张力杆的端设有张力轮组，所述张力轮组位于导轮组的上方；所述张力轮组设有N个相互独立并排设置的张力轮，所述导轮组设有N+1个相互独立并排设置的导轮。本实用新型的电缆矿物填充纸绳引绳机张力装置，在放绳是提供张力，张力大小保持致，效率高，质量好。另外，可通过调节配重块以适应不同规格的填充绳。 ...

Anti-seepage structure for flat roof in severe cold area

The invention relates to an anti-seepage structure for a flat roof in a severe cold area. The problem that an existing flat roof in the severe cold area is prone to leakage is mainly solved. The invention is characterized in that the upper part of the roof panel (1) is a roof slope making layer (2), the upper part of the roof slope making layer (2) is a vapor barrier layer (3), the upper part of the vapor barrier layer (3) is provided with a thermal insulation layer (4), exhaust holes are arranged in the thermal insulation layer (4), the upper part of the thermal insulation layer (4) is a cement mortar slope making layer (5), the upper part of the cement mortar slope making layer (5) is sequentially provided with a waterproof layer (6) and an isolation layer, and the upper part of the isolation layer is a cement mortar protection layer (7); a water drain pipe (9) is arranged at the bottom of the parapet water collecting dustpan, the lowest position of the water drain pipe (9) is aligned ...

SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF

A semiconductor device and a manufacturing method thereof. Metal semiconductor compound contact regions (304) are formed on a source (302) and a drain (303) of a transistor, and metal semiconductor compounds (312) are formed in through holes (307) which are provided in an insulating dielectric layer (306) and at positions corresponding to the source and the drain, so as to lead out the source and the drain. Because filling materials in the through holes and materials of the source and drain contact regions are all metal semiconductor compounds, the contact resistance between the filling materials in the through holes and the source and drain contact regions is low, the resistance of the substances in the through holes is low, and a desired interface and good adhesivity are achieved between the conductive materials in the through holes and the insulating dielectric layer. Therefore, the structures of the materials of the dielectric layer may not be damaged, and a barrier layer does not need ...

Terminal equipment management and control method and device, storage medium and electronic equipment

The invention relates to the technical field of computers, and provides a terminal equipment management and control method and device, a storage medium and electronic equipment. The terminal equipment management and control method is applied to terminal equipment, and comprises the following steps: acquiring a management and control strategy set for the terminal equipment in an electronic fence; and before the terminal equipment reaches the entrance equipment of the electronic fence, executing the management and control strategy. In the method, since the terminal equipment executes the control strategy before reaching the entrance equipment of the electronic fence, equivalently, the terminal equipment is in a state of entering the electronic fence in advance, so that when a user holding the terminal equipment enters the electronic fence, the terminal equipment does not need to execute the control strategy again, and the user experience is improved. Therefore, the waiting time of the user ...

ANILINE PYRIMIDINE DERIVATIVES AND USES THEREOF

The present disclosure relates to aniline pyrimidine derivatives or pharmaceutically acceptable salts thereof as EGFR inhibitors, specifically relates to compounds represented by formula (I) or pharmaceutically acceptable salts, pharmaceutical compositions, the method and uses thereof for treating EGFR mediated diseases.

1, 3, 5-TRIAZINE DERIVATIVE AND METHOD OF USING SAME

Disclosed are compounds having formulae I and II or pharmaceutically acceptable salts or hydrates thereof, a preparation method thereof and pharmaceutical compositions thereof. The compounds having formulae I and II possesses an isocitrate dehydrogenase 2 (IDH2) inhibitory activity and are capable of treating IDH2 mutation-induced cancers.

Intelligent monitoring system and method for transformer substation

The invention relates to the technical field of intelligent inspection navigation, provides an intelligent monitoring system and method for a transformer substation, provides a navigation path generation algorithm based on road labels, sequentially selects a next road section according to labels on a path, does not need to identify real objects passing through the path, and can realize road section selection only by identifying the labels. The operation amount of image processing is greatly reduced, the operation speed of the robot is improved, autonomous navigation based on the road segment identification is achieved, the problems of weak signals and autonomous navigation calculation amount caused by navigation communication signal interference of the inspection robot are solved, and efficient operation of a transformer substation monitoring system is improved.

Dust collector is bored in pit futilely in colliery

... 本实用新型公开了一种煤矿井下干钻除尘装置，由封口器、喷头、风水混合管道、喉管和消声器依次连接组成；封口器由上下两片半圆筒连接组成整体圆筒状，两片半圆筒上各设有出口，朝上的出口用于排出粉尘，朝下的出口用于排出大颗粒煤岩；风水混合管道内安装有风水喷头，用于向风水混合管道内喷水和压缩空气，使水在风压作用下进行雾化，雾化水湿润粉尘；所述的喉管为管径渐变的管道，喉管粗口端与风水混合管道连接，细口端连接在上述的消声器上。本实用新型可有效降低煤矿干钻施工中产生的粉尘，提高回风流能见度，极大改善钻孔作业现场环境，有利于现场操作员工的身心健康，提高煤矿井下生产的安全性及整体工作效率。 ...

Disaster reduction capability assessment system and disaster reduction capability assessment method

The invention discloses a disaster reduction capability evaluation system and a disaster reduction capability evaluation method, and the system comprises an evaluation scoring module which is used for obtaining a scoring result obtained through the scoring of a user according to each disaster reduction capability evaluation index, and outputting the scoring result to an evaluation score summarization module; the evaluation score summarization module is used for acquiring the scoring results output by the evaluation scoring module, summarizing the scoring results to obtain a comprehensive evaluation score and outputting the comprehensive evaluation score to the disaster reduction capability evaluation module; and the disaster reduction capability evaluation module is used for acquiring the comprehensive evaluation score output by the evaluation score summarization module, and comparing the comprehensive evaluation score with a preset evaluation rule to obtain a disaster reduction capability ...

OLED DISPLAY PANEL AND MANUFACTURING METHOD THEREFOR, AND DISPLAY DEVICE

An OLED display panel and a manufacturing method therefor, and a display device. The OLED display panel comprises: a first substrate (1); a pixel defining layer (6) located on the first substrate (1), the pixel defining layer (6) having multiple hollowed light-emitting regions (20) and first recessed portions (19) located between adjacent light-emitting regions (20); a cathode layer (10) located on the surface of the pixel defining layer (6) facing away from the first substrate (1), the cathode layer (10) having a corresponding second recessed portion (22) at the position corresponding to the first recessed portion (19); and a conductive portion (11) located on the surface of the cathode layer (10) facing away from the pixel defining layer (6), the conductive portion (11) being located in the second recessed portion (22).

Distributed power supply cluster aggregation method and system adaptive to time-varying dynamic response

The invention discloses a distributed power supply cluster aggregation method and system adaptive to time-varying dynamic response. Comprising the following steps: constructing a mathematical model adaptive to the time-varying dynamic response of the distribution network, and providing a topological framework and data support for constructing distributed power supply cluster aggregation of the time-varying dynamic response; establishing an aggregation model objective function, comprehensively considering operation constraints, and establishing a distributed power supply cluster aggregation model adaptive to time-varying dynamic response; time-varying characteristics of the distributed power supplies are considered, time factors are coupled from the overall situation, and a distributed power supply aggregation model can regulate and send instructions in real time to maintain power balance in clusters and power complementation between the clusters; and according to the established distributed ...

SEPTIN9-NDRG4-THBD-MLH1 detection primer probe combination for colorectal cancer and application thereof

The invention discloses a primer and probe combination for colorectal cancer SEPTIN9-NDRG4-THBD-MLH1 detection and application of the primer and probe combination, and the primer and probe combination for colorectal cancer SEPTIN9-NDRG4-THBD-MLH1 detection comprises a primer pair and a probe for detecting methylation of an SEPTIN9 gene, an NDRG4NDRG4 gene, a THBD gene and an MLH1 gene. According to the designed and synthesized primer probe combination for colorectal cancer SEPTIN9-NDRG4-THBD-MLH1 detection, colorectal cancer gene methylation detection is firstly carried out in suspected cases, positive patients, colorectal cancer high-risk patients and colorectal cancer high-risk patients support colonoscopy for further definite diagnosis, and negative patients indicate that intestinal symptoms are not caused by cancers, are low in risk, avoid colonoscopy and are further observed for follow-up diagnosis. Therefore, when the primer probe combination is used for detection, unnecessary colonoscopy ...

APPLICATION OF AQUEOUS SOLUTION OF MAGNESIUM BICARBONATE AND/OR CALCIUM BICARBONATE IN THE PROCESS OF EXTRACTION SEPARATION AND PURIFICATION OF METALS

The application of aqueous solution of magnesium bicarbonate and/or calcium bicarbonate in the process of extraction separation and purification of metals is disclosed, wherein the aqueous solution of magnesium bicarbonate and/or calcium bicarbonate is used as an acidity balancing agent, in order to adjust the balancing pH value of the extraction separation process which uses an acidic organic extractant, improve the extraction capacity of organic phase, and increase the concentration of metal ions in the loaded organic phase.

ELECTRIC ADSORPTION SYSTEM, ELECTRIC ADSORPTION MODULE MODIFYING SYSTEM, AND CORRESPONDING METHOD

The present invention relates to the field of wastewater treatment and is for use in solving the problem during the course of extended operation of an existing electric adsorption system that the desalting efficiency of an electric adsorption module is affected by the accumulation resulting from surface side reaction effects. Disclosed are an electric adsorption system, an electric adsorption module modifying system, and a corresponding method. The modifying system comprises: in a closed loop connection, an amine container, a pump, and an electric adsorption module. The amine container holds therein an amine-containing amine substance solution. The electric adsorption module is an electric adsorption module to-be-modified. The pump is used for injecting the amine substance solution in the amine container into the electric adsorption module to change the properties of the surface of the electric adsorption module. The electric adsorption system comprises: an electric adsorption working subsystem ...

Automatic plug -type blackboard of multi -media

... 本实用新型公开了一种多媒体自动推拉式黑板，包括外框，所述外框上设有幕布盒，外框内设有固定板、第一活动板和第二活动板；所述第一活动板和第二活动板底部固定设有滚轮，第一活动板和第二活动板之间设有伸缩杆，伸缩杆上设有第一电机；所述幕布盒内设有幕布，幕布盒内的滚筒与第二电机相连接，第一电机和第二电机通过导线与控制面板相连接。本实用新型利用控制面板上的按钮可以控制第一电机和第二电机的正转和反转，从而可以带动幕布的升降和第一活动板、第二活动板的移动，因此本实用新型结构简单，可以实现幕布和活动板的自动移动，给教师上课提供的方便，同时设置合理、扩展性强。 ...

TOUCH CONTROL DISPLAY SUBSTRATE AND TOUCH CONTROL DISPLAY APPARATUS

Disclosed are a touch control display substrate and a touch control display apparatus, relating to the technical field of displaying, and solving the technical problem of low sensitivity of the touch control display apparatus. The touch control display substrate comprises a plurality of touch control electrodes, wherein the plurality of touch control electrodes are divided into at least one touch control electrode pair; each touch control electrode pair comprises a first touch control electrode and a second touch control electrode adjacent to each other; the first touch control electrode comprises a first folded part and/or a first bent part; the second touch control electrode comprises a second folded part and/or a second bent part; the position of the second folded part corresponds to that of the first folded part; and the position of the second bent part corresponds to that of the first bent part. The touch control display substrate of the present invention is applied to a touch control ...

LAMINATED STRUCTURE AND PREPARATION METHOD THEREFOR

Disclosed are a laminated structure (10) and a preparation method therefor. The laminated structure (10) comprises: a substrate (1); at least one material layer (6) located above the substrate (1); a via hole penetrating through at least a part of the at least one material layer (6), wherein the via hole has a step-shaped side surface; and another material layer (7) conformally covering the side surface of the via hole. The ratio of the thickness of the at least one material layer (6) to the thickness of the other material layer (7) is greater than 10.

TRADITIONAL CHINESE MEDICINE COMPOSITION FOR TREATING TUMOURS, PREPARATION METHOD THEREFOR AND USE THEREOF

Disclosed are a traditional Chinese medicine composition for treating tumours and a preparation method therefor, wherein the composition is prepared from Sophora flavescens, wild chrysanthemum flower, honeysuckle, mint, Poria cocos, Atractylodes lancea, cinnamon, clove, Astragalus, Ganoderma lucidum, Ligusticum striatum, Aucklandia root and Radix glycyrrhizae. The traditional Chinese medicine composition has an anti-tumour effect.

From special cushion of prefabricated pipeline cross reinforcing bar of steady type

... 本实用新型公开了种自稳型预制管道十字交叉钢筋专用垫块，包括十字交叉板，十字交叉板以其交叉处为界形成第至第四板面；第至第四板面的外端部均向下体设有三角形连接板，依次为第至第四连接板；第至第四连接板均向下体设有呈矩形的卡孔板，依次为第至第四卡孔板；第至第四卡孔板上均设有卡孔，卡孔下方的卡孔板上设有连通卡孔的喇叭口，喇叭口上窄下宽；第和第三卡孔板的高度大于第二和第四卡孔板的高度。本实用新型可方便地卡在钢筋的十字交叉处，无须绑扎，能保证相互交叉的两条钢筋正好相互垂直，提高了垫块与钢筋的连接牢固程度，避免垫块位移，使用过程安全可靠。本实用新型较为轻便，结构强度较好。 ...

TRACTION CONVERTER CABINET

A traction converter cabinet, comprising a first frame (10) and a second frame (20), the first frame (10) is located above the second frame (20); the first frame (10) comprises a first region (11), a second region (12) and a third region (13), and an expansion water tank (111) and a temperature sensor (112) are mounted in the first region (11); a grounding switch (121), a chopper current sensor (122) and a resistor are mounted on the front face of the second region (12), and a fan (123) is mounted on the rear face of the second region (12); a control unit (131) is mounted in the third region (13); the second frame (20) comprises a fourth region (21) and a fifth region (22), and the fourth region (21) is located above the fifth region (22); a power module (211) and a support capacitor are mounted on the front face of the fourth region (21); a water pump (221), a main contactor (222), a pre-charging contactor (223), an input current sensor (224), and an output current sensor (225) are mounted ...

ARRAY SUBSTRATE AND FABRICATION METHOD THEREFOR

An array substrate and a fabrication method therefor. The fabrication method for the array substrate comprises: forming a black matrix (8) and an organic insulating pattern (9) on a substrate base plate (1) on which a thin film transistor is formed, wherein the black matrix (8) and the organic material pattern (9) are formed by using a same mask (16), which may reduce the fabrication cost. In addition, the introduction of the organic material pattern layer (9) increases the spacing between a pixel electrode and a gate line and data line, thereby reducing the parasitic capacitance between the pixel electrode and the gate line and data line, and further reducing the power consumption of a display panel of a liquid crystal display.

DATA PROCESSING METHOD AND SERVER

Disclosed are a data processing method and server. The method comprises: a server receives first service data that is sent by a first client and based on instant messaging application, and send the first service data to at least one second client having a friend association relationship with the first client; select, when detecting that there are second clients responding to the first service data in the at least one second client, a target second client from the second clients responding to the first service data, according to a preset selection rule, and distribute a processing permission to the target second client, so that the target second client generates second service data according to the processing permission and the first service data; and receive the second service data sent by the target second client, use the target second client as the first client, and use the second service data as the first service data. By means of the present invention, utilization of instant messaging ...

Belting machine drop feed mechanism

... 本实用新型公开了种包带机放料机构，包括机体，所述机体上设有放料架、导轮及张力轮，所述放料架包括放料轴及限位盘，所述限位盘设置在所述放料轴的两端且与垂直于放料轴的轴线；所述限位盘的直径大于包袋盘的直径；所述限位盘其中侧可拆卸的设置在放料轴上；所述限位盘为透明塑料盘。本实用新型采用透明的限位盘可直接观察到包带的使用情况，且包带的走向简单，对操作人员的要求降低。 ...

Data synchronization method and device

The invention discloses a data synchronization method and device, and relates to the technical field of high-performance computing. A specific embodiment of the method comprises the following steps: receiving a login request of a target client; according to the customer information of the target customer, determining a processing node corresponding to the target customer from a plurality of deployment nodes; in response to the processing node needing to perform data synchronization processing for the target client, acquiring first data of the target client, and synchronizing the first data to the processing node; in response to the condition that the system information of the processing node meets the synchronization condition, acquiring second data of the target client, and synchronizing the second data to the processing node; wherein the processing node processes the business processing request of the target client by using the first data and the second data. According to the embodiment ...

CONVERTER CABINET AND CONVERTER

Disclosed are a converter cabinet and a converter. The converter cabinet comprises a support frame and multiple structural plates, wherein the support frame comprises multiple support columns (1) assembled with each other, and the multiple support columns (1) are arranged at intervals, so as to enclose a space for accommodating an electrical element, and two adjacent support columns (1) are welded to each other; and the multiple structural plates comprise a protection plate (3) located at an outer surface of the support frame, and the protection plate (3) and the support frame are riveted via a riveting member. When a converter uses the converter cabinet, the converter cabinet will have sufficient strength to support the weight of an electrical element in the converter, thereby facilitating rational arrangement of the electrical element in the converter cabinet, such that the converter cabinet can better protect the electrical element in the converter from extrusion, thereby improving the ...

INSTANT MESSENGER METHOD, USER EQUIPMENT AND SYSTEM

The present invention relates to the field of communications. Disclosed are an instant messenger (IM) method, user equipment (UE) and system. The method comprises: in an IM audio-video session, receiving, by a local client via a music plug-in on an IM interface, an audio play instruction; acquiring, by the local client, audio indicated by the audio play instruction; playing, by the local client, the audio indicated by the audio play instruction as a background music for the audio-video session; and transmitting, by the local client, the audio indicated by the audio play instruction to an opposite client, such that the opposite client plays the audio indicated by the audio play instruction as the background music for the audio-video session. The present invention addresses the problem of a single communication scenario in an IM, enriches the communication scenario in the IM, and is applicable to the IM.

CONDUCTIVE STRUCTURE AND MANUFACTURING METHOD THEREOF, ARRAY SUBSTRATE AND DISPLAY DEVICE

A conductive structure and manufacturing method thereof, array substrate and display device. The manufacturing method of the conductive structure comprises: forming, on a substrate (10), multiple layers of conductive thin films (20, 30) stacked in layers; and forming patterns on the multiple layers of conductive thin films (20, 30) to form a conductive structure having a preset pattern, the conductive structure having a ladder-shaped edge. The conductive structure reduces a slope of the edge of the conductive structure by forming the ladder-shaped edge, thereby effectively reducing a fracture risk of a film layer subsequently formed at the edge of the conductive structure.

GROUNDING SWITCH, AND TRACTION CONVERTER AND SYSTEM THEREOF

Provided are a grounding switch, and a traction converter and a system thereof. The grounding switch comprises a static contact and a moving contact, wherein the static contact is connected to an intermediate loop between a traction power unit and an inverter power unit, and the moving contact is grounded. The grounding switch is used for controlling the grounding of the intermediate loop between the traction power unit and the inverter power unit so as to perform discharging. By means of the grounding switch, the traction converter and the system provided in the present invention, the grounding of an intermediate loop of the traction converter and fast discharge can be realized.

Mould is tied up to steel reinforcement cage

... 本实用新型涉及一种钢筋笼捆扎模具，属建筑施工技术领域，为解决现有钢筋笼捆扎过程中钢筋笼的形状不易控制，造成捆扎困难的问题而设计。本实用新型由连接杆、上固定端、下固定端组成；所述的连接杆的中间段为两端封闭的空心圆柱形PVC管，在两端中心位置都有空心圆柱形凸台，材料为PVC管；所述的上固定端和下固定端为中间留有连接孔，钢筋孔对称分布的圆形PVC板，连接孔的直径和凸台的直径相同。本实用新型结构简单，组装拆卸方便，工程实用性强，经济技术可行。 ...

Concrete pile of belted steel system pterygoid lamina

... 本实用新型涉及一种带钢制翼板的混凝土桩，属地下工程设备技术领域，为解决现有混凝土桩无法有效减小基础受水平荷载时产生的水平位移和转动位移的问题而设计。本实用新型由混凝土桩、钢制翼板组成；所述的混凝土桩内置钢筋笼，整体一次性浇筑完成；所述的钢制翼板长宽比为2，四个钢制翼板对称布置于混凝土桩的外表面，通过焊接和钢筋笼连为一体。本实用新型结构简单，工程实用性强，经济技术可行。 ...

Hard corneal contact lens for correcting high hyperopia

The utility model discloses a hard corneal contact lens for correcting high hyperopia, which comprises a lens, the lens comprises a central optical area, a peripheral optical area and a side arc area which are integrally formed, the central optical area is positioned in the central area of the lens, the peripheral optical area is arranged around the central optical area, and the side arc area is arranged around the peripheral optical area; the central optical area is a positive lens conforming to the brightness of eyeballs of a patient, the peripheral optical area is a negative lens, the outer surface of the positive lens is a spherical surface or an aspheric surface, the outer surface of the negative lens is an aspheric surface, and the outer surface of the lens is an aspheric surface. By wearing the hard cornea contact lens, a child patient with high hyperopia can obtain clear and stable vision, amblyopia is prevented, and the amblyopia cure rate is increased; when the glasses are worn ...

INTELLIGENT TRANSFORMER SUBSTATION WARNING MESSAGE REPORTING METHOD

An intelligent transformer substation warning message reporting method, comprising: adding a data quality bit attribute to an interval object in a substation monitoring system, and marking whether the interval object is in a maintenance state by changing the value of the data quality bit; when a warning signal is generated in an interval, a direct-transfer warning module, before composing a direct-transfer warning text message, finds the interval object generating a warning signal, and determines according to the value of the data quality bit whether the interval object is in a maintenance state; if it is not, then the direct-transfer warning module composes the direct-transfer warning text message and forwards same to a main scheduling station; if it is, then the direct-transfer warning module does not compose the direct-transfer warning text message. A substation end preprocesses the direct-transfer warning text message before reporting same to a scheduling center. By means of such techniques ...

UREA COMPOUND AS DUAL INHIBITOR OF IDO AND TDO

Provided are a urea compound having a dual inhibitory activity against IDO and TDO and being represented by the formula (I) or a pharmaceutically acceptable salt thereof, a preparation method and pharmaceutical composition thereof, and a use of the same in treating an immunosuppressive disease mediated by IDO or TDO.

Emission reduction effect rapid evaluation method fusing machine learning and numerical simulation

The invention discloses an emission reduction effect rapid evaluation method fusing machine learning and numerical simulation, and belongs to the technical field of emission reduction effect evaluation. By optimizing the computing performance of the high-performance computing cluster, the mode computing performance is promoted to be improved, the forecasting timeliness is improved, meanwhile, the efficiency of simulation evaluation is greatly improved, and more decision management requirements such as emission reduction control scene simulation are met; a neural network machine learning technology is utilized to realize automation of regional particulate matter pollution weather classification, a weather classification result of a regional heavy pollution process is applied to emission reduction effect evaluation analysis, and an optimal and most efficient emission reduction scheme under various weather types is obtained by comparing effects of various emission reduction schemes under various ...

Design method of simply supported beam support with double functions of supporting and vibration isolation for tunnel fan

The invention discloses a design method of a simply supported beam support with double functions of supporting and vibration isolation for a tunnel fan. The design method comprises the steps that (a) two parallel I-shaped steel simply supported beams with the ends transversely inserted into an arc-shaped tunnel wall are adopted as supporting structures for supporting the tunnel fan; (b) determining the length l of the I-shaped steel simply supported beam based on the height H given by ventilation design in the middle position of the fan in the tunnel; (c) simplifying the fan-simply supported beam vibration system into a single-degree-of-freedom vibration isolation system theoretical model, and performing vibration isolation calculation on the single-degree-of-freedom vibration isolation system theoretical model so as to determine an I-shaped steel model meeting the vibration isolation requirement; and (d) analyzing the maximum normal stress and the maximum shear stress of the I-shaped steel ...

Plateau area child electrocardiogram prediction method

The invention discloses a plateau region child electrocardiogram prediction method, and belongs to the technical field of electrocardiogram prediction, and the method comprises the steps: inputting a to-be-detected plateau region child electrocardiogram into a Stacking integrated model obtained through pre-training, and outputting a prediction result corresponding to the to-be-detected plateau region child electrocardiogram; wherein the prediction result corresponding to the electrocardiogram of the child in the plateau area to be detected comprises normal electrocardiogram, fast sinus cardiography, bradycardia sinus and other arrhythmias; the Stacking integration model is obtained through pre-training, and the method comprises the steps that a mainstream machine learning model is obtained; screening a mainstream machine learning model by using a genetic algorithm to obtain a base classifier combination; constructing a Stacking integration model by using the base classifier combination ...

Antenna, radar and antenna adjusting method

The invention discloses an antenna, a radar and an antenna adjusting method, the antenna comprises M antenna sub-array planes which are connected through a microstrip line feed network, any antenna sub-array plane in the M antenna sub-array planes comprises N single-row antenna arrays, N is a positive integer, N is a positive integer, N is a positive integer, and N is a positive integer. Any single-column antenna array in the N single-column antenna arrays comprises K radiation units which are arranged at equal intervals, the widths or lengths of the K radiation units are different, and M, N and K are positive integers; by adopting the technical scheme, the problems of complex antenna structure, high cost and the like when a radar horizontal plane wide-beam coverage target is realized in the related technology are solved.

THIN FILM TRANSISTOR AND MANUFACTURING METHOD THEREOF, DISPLAY SUBSTRATE AND DISPLAY DEVICE

A thin film transistor having a groove structure with an increased width-to-length ratio, manufacturing method thereof, and display substrate and display device comprising the thin film transistor. The thin film transistor comprises a gate electrode (110), a gate insulating layer (120) and an active layer (130) stacked on a base substrate (100); the active layer (130) is formed with a source electrode region, a drain electrode region and a groove region; at least a part of a surface of the active layer (130) facing toward the gate insulating layer (120) is a non-planar surface in the groove region, such that the non-planar surface of the active layer (130) has a zigzag shape in a width direction of the groove region.

METHOD AND DEVICE FOR DETERMINING PHOTOLITHOGRAPHY PROCESS PARAMETER

The present invention relates to the field of liquid crystal display. Provided are a method and a device for determining a photolithography process parameter. The method for determining a photolithography process parameter comprises: forming a plurality of photoresist regions (201) of different film thicknesses on a substrate; performing exposure and development on the photoresist on the substrate in a preset exposure mode, and measuring a photolithography indicator parameter (202) corresponding to a developed pattern in each of the photoresist regions; and determining a photoresist film thickness and an exposure mode (203) corresponding to the optimal photolithography indicator parameter. By means of the technical solution, in a condition that only one substrate is used, the photolithography process parameter corresponding to the optimal photolithography indicator parameter can be obtained, so that the use of the photoresist and the substrate is greatly reduced and the test time is saved ...

Preparation method of cobaltosic oxide/nitrogen-doped carbon composite material for lithium ion battery negative electrode material

The invention relates to a preparation method of a Co3O4/nitrogen-doped carbon composite material for a lithium ion battery negative electrode material, which comprises the following steps: respectively adding soluble cobalt salt and 8-hydroxyquinoline into absolute ethyl alcohol, and stirring to obtain a cobalt salt solution and an 8-hydroxyquinoline solution; the preparation method comprises the following steps: adding a cobalt salt solution into an 8-hydroxyquinoline solution drop by drop, continuously stirring for a certain time, centrifuging and drying the obtained turbid solution to obtain an 8-hydroxyquinoline cobalt organic complex, sintering the organic complex in an inert atmosphere at a high temperature, and sintering in an air atmosphere to obtain the Co3O4/nitrogen-doped carbon composite material. The synthesis process is simple and convenient, the raw materials are low in price, in-situ synthesis of the nitrogen-doped carbon and Co3O4 materials can be achieved, growth of Co3O4 ...

METHOD AND DEVICE FOR SHIFTING ANGLE OF IMAGE CAPTURED BY ELECTRONIC TERMINAL

The invention relates to a method and device for shifting an angle of an image captured by an electronic terminal. In an embodiment, the method comprises the following steps: receiving a trigger operation for a specific shift button inputted by a user; executing, according to an image scope corresponding to the specific shift button and within a specific angle range, a shift in an angle of an image currently captured by a camera of a terminal; and displaying the image currently captured by the camera of the terminal at the shifted angle. The method and device of the embodiment enable an angle of an image captured by a camera to be adjusted, thereby presenting the captured image more favorably, and improving user experience.

Correct appearance chair based on distance sensor

... 本实用新型公开了一种基于距离传感器的矫正姿椅，包括椅腿、椅座、椅背、搁脚板、感应板、处理控制箱和固定背带，所述椅腿上方设置有椅座，所述椅座上方设置有椅背，所述椅腿之间设置有搁脚板，所述椅背前端面上设置有感应板，所述椅背背面上通过螺栓连接设置有处理控制箱。本实用新型通过在椅背前端面和后端面上分别设置有感应板和处理控制箱，在感应板上设置有两组距离传感器，在固定背带上设置有拉力测力传感器，距离传感器和拉力测力传感器与传感信号接收交换装置相连，传感信号接收交换装置将信号传递到控制处理器处理，实现了传感数据传递到控制处理器进行处理操作实现报警提醒使用者坐姿，实用性强。 ...

Walking beam type oil pumping unit crank pin remover

... 一种游梁式抽油机曲柄销拆卸器，包括：手柄（1）、垫板（2）、拉力筒（3）、定位销钉（4）、环形板（5）、中心拉杆（6）、支撑筒（7）、把手（8）。其支撑筒（7）为圆筒形，两边对称各设有一个“U”型把手，设有两个对称定位销钉（4）的环形板（5）与中心拉杆（6）下端联接，位于拉力筒（3）内部，中心拉杆（6）穿过拉力筒（3）上孔（S）、支撑筒（7）的中心孔、垫板（2），上部与手柄（1）螺纹连接。本实用新型适用于游梁式抽油机难拆卸的曲柄销，与双力型曲柄销取出器配合使用，形成外拉、内推加冲击的快速拆卸方法，提高工作效率，降低工作难度，操作安全、方便，减轻工人的劳动强度，提高工作效率，增加油井产量。 ...

Fixed-point water supply device and fixed-point water supply irrigation system

The invention discloses a fixed-point water supply device which comprises a top frame composed of a pipeline. The top frame is upwards provided with a water receiving opening and downwards connected with a plurality of fixed-point water supply pipes, and the fixed-point water supply pipes are used for being inserted into root system areas of crops; the fixed-point water supply pipe is filled with water guide particles made of a hydrophobic material, and gaps among the water guide particles form capillary channels for guiding water downwards; the water guide particles can prevent soil from entering and blocking the fixed-point water supply pipe, and can also improve the efficiency of downward water supply. The invention further discloses a corresponding fixed-point water supply irrigation system and a using method thereof. Water is directly supplied to the root system area of crops, water evaporated on the surface layer of soil is greatly reduced, the problem that the soil blocks a fixed-point ...

Sex tag for seriola quinqueradiata piRNAs, kit and application

The invention discloses a seriola quinqueradiata piRNAs sex tag, a kit and application, and relates to the technical field of fish biology. The sex tag for the seriola aureovittata piRNAs is characterized in that the nucleic acid sequence of the sex tag for the seriola aureovittata piRNAs comprises at least one of Seq ID No. 1 and Seq ID No. 2. The gender tag corresponding to the nucleotide sequence Seq ID No.1 has a high expression level in a male fish sample and a low expression level in a female fish sample. The sex tag corresponding to the nucleic acid sequence Seq ID No.2 has a low expression level in a male fish sample and a high expression level in a female fish sample. And judging the female fish and the male fish according to the quantitative analysis result of the piRNAs.

High performance liquid chromatography for separating and detecting related substances in Nicodil tablets

The invention provides a high performance liquid chromatography method for separating and detecting related substances in Nicodil tablets, the stationary phase of a chromatographic column is octadecylsilane chemically bonded silica, the mobile phase is composed of a phase A and a phase B, the phase A is trifluoroacetic acid-triethylamine-water-acetonitrile, the phase B is acetonitrile, the mobile phase is gradient elution, the column temperature is 20-30 DEG C, and the detection wavelength is 250nm. The related substance is selected from any one or a combination of a related substance 1, a related substance 2, a related substance 3, a related substance 4, a related substance 5, a related substance 6, a related substance 7, a related substance 8, a related substance 9, a related substance 10 and a related substance 11. According to the method disclosed by the invention, efficient separation and detection of the Nicodil and related substances in the Nicodil tablets can be realized, and the ...

Wire passing sealing structure for converter

The invention discloses a wire passing sealing structure for a converter, and relates to the field of converter wiring. Comprising an insulating plate I and an insulating plate II which form a whole wire-passing sealing structure A, the insulating plate I and the insulating plate II are spliced into a rectangular block in an opposite mode and are connected into a whole through a plurality of connecting fasteners, a plurality of arc-shaped grooves I are formed in the splicing face of the insulating plate I, and arc-shaped grooves II which are the same as the arc-shaped grooves I in number and opposite to the arc-shaped grooves I in position are formed in the splicing face of the insulating plate II. Each arc-shaped groove I and the corresponding arc-shaped groove II are combined to form a round hole when the two insulating plates are spliced, and sealing gaskets are arranged on the inner walls of the arc-shaped grooves I and the arc-shaped grooves II. A plurality of countersunk through holes ...

Dynamic face positioning multi-angle recognition system

The invention provides a dynamic face positioning multi-angle recognition system, the system is used for executing a dynamic face positioning multi-angle recognition method, the system comprises a server and a plurality of camera shooting terminals with different angles, the server is provided with a face picture capturing module, an angle adjusting module, a face recognition module and a data analysis module, the server establishes communication connection with a plurality of camera shooting terminals at different angles, through cooperation of all modules, whether a person entering the area is in a crime state or not can be recognized in a special safety recognition area, a face image of the person is obtained through face recognition, then the face image is compared with an image stored in the server, and the face recognition result is obtained. And the comparison result and the crime information of the person are confirmed together, so that safety early warning is performed, the safety ...