全地形履带升降平台

榫卯拼接式机器人玩具头

Phenolic aldehyde preimpregnation material moulded product back of body mode structure

... 一种酚醛预浸料成型产品背模结构，其特征在于：在玻璃钢背模上开有水蒸气导流槽，导流槽处开有型腔内抽真空孔，玻璃钢背模四周加工有内外型腔限位凸块和相对应的内外密封胶条，在内外密封条之间开有型腔外抽真空孔。本实用新型通过玻璃钢背模上的水气导流槽使缩聚反应产生的水蒸气都聚集在气体导流槽中，又通过玻璃钢背模四周加工有内外型腔限位凸块和相对应的内外密封胶条，因此，在型腔抽真空状态下，可将水蒸气不断地排出型腔，确保型腔中无水蒸气的存在，避免产品正面及背部存在鼓包、凹坑等诸多表面质量问题，对后续产品提供了质量保证。该结构的使用既节省了后序加工工序和人工成本，保证了产品质量，又大大地缩短了产品制造周期。 ...

Power grid staged expansion planning and solving method for typical power supply structure

The invention discloses a typical power supply structure-oriented power grid staged expansion planning and solving method. The method comprises the following steps of: 1, constructing a typical power supply structure model; step 2, a to-be-selected typical power supply structure searching method based on label feature indexes; 3, establishing a topological similarity planning model based on singular value decomposition (SVD); 4, constructing an open-loop power grid equivalent model considering source-charge characteristics; 5, determining the combined reserve of the 500kV transformer substation by adopting a 500kV transformer substation combined reserve strategy considering source-load balance so as to obtain a center search starting point set of the 500kV transformer substation; step 6, proposing a dynamic partitioning principle based on modularity, and generating an open-loop partitioning method by taking the center search starting point of the 500kV transformer substation determined ...

Method for testing bonding performance of mute cotton and tire

The invention discloses a method for testing the bonding performance of mute cotton and a tire, and the method is characterized by comprising the following steps: S1, in a non-pressure state, pasting first mute cotton and second mute cotton into the tire along the movement direction of the tire; wherein the length of the first mute cotton is greater than that of the long axis of the tire grounding mark; the length of the second mute cotton is smaller than that of the long axis of the tire grounding mark; s2, the interior of the tire is pressurized, so that the first silence sponge and the second silence sponge adhere to the interior of the tire; and S3, carrying out load simulation road surface driving on the pressurized tire. Compared with the prior art, the method has the beneficial effects that by analyzing the influence of various different factors on the mute cotton in the running process of the tire, a corresponding test mode is designed, so that the bonding performance of the mute ...

CONDUCTIVE STRUCTURE IN TRANSPARENT CONDUCTIVE FILM, TRANSPARENT CONDUCTIVE FILM, AND MANUFACTURING METHOD

A conductive structure of a transparent conductive film, the transparent conductive film, and a manufacturing method therefor. The transparent conductive film is provided with a single-sided-double-layered conductive structure. The conductive structure comprises a first metal embedded layer (11) that is either acquired by imprinting on a substrate (10) or acquired by imprinting on a polymer layer (20) on the surface of the substrate (10), and a second metal embedded layer (21) that is acquired by imprinting on a polymer material coated onto the surface of the first metal embedded layer (11). A first layer and a second layer of conductive structures are provided with a structure of mesh grooves (12), where the grooves (12) are all filled with a conductive material. The single-sided-double-layered patterned transparent conductive film has various advantages such as high resolution, transmittance, and independently adjustable square resistance. This transparent conductive film allows for reduced ...

COMMUNICATION METHOD, DEVICE AND SYSTEM

Disclosed is a communication method, comprising: sending, by a mobility management entity (MME), a bearer establishment request message to an evolved base station eNodeB, the bearer establishment request message being used for instructing the eNodeB to establish a voice bearer for a user equipment; when the MME receives a bearer establishment failure message sent by the eNodeB in response to the bearer establishment message, sending, by the MME, an indication message to the user equipment, the indication message being used for indicating that a voice VoIMS based on an Internet protocol (IP) multimedia subsystem (IMS) of the user equipment is unavailable. The solution provided in the embodiments of the present invention notifies a user equipment that VoLTE is unavailable when the voice bearer establishment of a VoLTE call fails, thereby avoiding aggravated cell congestion caused by the user equipment continuing to try the VoLTE call.

METHOD, DEVICE AND SYSTEM FOR BROADCASTING DOWNLOADING-TYPE SERVICE

A method and device for broadcasting downloading-type service, a terminal, a broadcasting application server and system are disclosed in the present invention, which belongs to the field of communication technology. The method includes the steps of: receiving a request message for creating the downloading-type service sent from a broadcasting application server, distributing bandwidth to the downloading-type service according to the existing bearing channel and service-related information carried on the request message, obtaining a data file of the downloading-type service and broadcasting and sending it by using the bearing channel. The device includes: a receiving module, a judging module, a bandwidth distributing module, an obtaining module and a broadcasting module. The terminal includes: a file description table receiving module, a judging module and a data file receiving module. The broadcasting application sever includes a sending module and a receiving module. The system includes ...

包装瓶

Piston push rod stop gear

... 种活塞推杆限位机构，包括：活塞支架、手调轴、活塞以及推杆。当检查或拆装盘式制动器时，需要通过人工转动手调轴，进而带动小齿轮和大齿轮转动，以实现手动调整整体推盘的位置，实现盘式制动器的制动间隙的调整。手调轴逆时针转动过度时推杆根部会顶上活塞中的内螺孔底平面进而无法继续转动手调轴，而此时顺时针转动时由于根部限位作用，推杆和螺纹孔不会发生锁死情况。同时由于两个零件的本身挤压会产生定的分开反力，这样两个零件会很容易的分开，便可以轻松地转动手调轴。结构简单，加工方便，能有效地防止盘式制动器主调总成发生卡紧或者卡死的现象。 ...

Boost system control method based on MPPT tracking range

The invention relates to the technical field of photovoltaic modules, in particular to a boost system control method based on an MPPT tracking range. Comprising the steps of establishing a photovoltaic module peak power model according to historical operation data of a photovoltaic module; acquiring a real-time operation value of the photovoltaic module, generating a real-time peak power of the photovoltaic module according to the real-time operation value of the photovoltaic module and the peak power model of the photovoltaic module, and setting working parameters of the boost system; and presetting a correction time node, obtaining environmental parameters according to the correction time node, and correcting the real-time peak power of the photovoltaic module and the working parameters of the boost system according to the environmental parameters. By dynamically adjusting the control parameters of the boost system, the output voltage of the photovoltaic module is compensated in time, ...

Modularized logic setting for automatically switching operation modes of circulating water system

The invention discloses a modular logic setting for automatic switching of operation modes of a circulating water system, which adopts a modular design thought to design contents, such as starting and stopping of a circulating water pump, valve opening adjustment, system pressure stability and the like, related to switching of the operation modes of the circulating water system into automatic sequential control logic according to switching process requirements. The control system pressure stability serves as the core, according to the switching direction requirement, circulating water pump starting and stopping operation is autonomously carried out, the opening degree of a pump body and a pipeline valve is cooperatively adjusted, meanwhile, the pressure change trend and a valve characteristic curve are introduced to serve as feedforward judgment conditions, and therefore operation nodes are pre-judged in advance and precisely controlled; and all operation items are modularly packaged and ...

Transmission oil tightness test method and test system

The invention relates to the technical field of transmissions, in particular to a transmission oil tightness test method and test system. A test system for realizing the method comprises a hydraulic oil station, a flow meter, a high-pressure oil pipe, an oil tightness test tool and a transmission assembly. The oil tightness test tool is provided with a plurality of clutch oil duct adapters, and the high-pressure oil pipe is communicated with an oil outlet of the hydraulic oil station and the clutch oil duct adapters; the flowmeter is arranged on the high-pressure oil pipe and can detect the flow in the high-pressure oil pipe; comprising the following steps: communicating a high-pressure oil pipe with one clutch oil duct adapter on an oil tightness test tool; maintaining the hydraulic oil station to output ATF oil to the high-pressure oil pipe at a set flow; after the set time is reached, the reading of the flowmeter is observed; judging whether a clutch corresponding to the clutch oil duct ...

SINTERING CONTROL METHOD AND SYSTEM

A sintering control method and system. The method comprises: detecting a current position of a burn-through point of a sintering trolley operating at a preset speed; determining a relationship between the current position of the burn-through point and a first preset position N and a relationship between the current position of the burn-through point and a second preset position M, [N, M] being an ideal position range of the burn-through point of the sintering trolley; when the current position of the burn-through point is less than N, reducing air quantity of a large flue or reducing a negative pressure of the large flue ; and when the current position of the burn-through point is greater than M, increasing air quantity of the large flue or increasing the negative pressure of the large flue. In the method, the generation of ineffective negative pressure and ineffective air quantity in the sintering process is reduced, and electric power consumed by a main exhaust fan is saved, thereby avoiding ...

DATA INTERACTION METHOD AND SYSTEM, AND SERVER

Disclosed are a data interaction method and system, and a server. The data interaction method comprises: a service server sends a query request to a data server, the query request carrying an identity code and the identity code being capable of identifying the service server; the data server sends a feature code corresponding to the identity code to the service server; when the received feature code is different from a locally stored feature code, the service server stores the received feature code, and sends a data downloading request to the data server, the data downloading request carrying the identity code; and the data server sends policy information corresponding to the identity code to the service server. The technical scheme disclosed in embodiments of the present application can prevent multiple service servers from simultaneously acquiring data from a data server.

MESSAGE FORMAT CONFIGURATION METHOD AND APPARATUS, AND COMPUTER DEVICE AND READABLE STORAGE MEDIUM

A message format configuration method and apparatus, and a computer device and a readable storage medium. The method comprises: saving a pre-configured template library, a plurality of different message processing templates being configured in the template library; and providing a message format configuration interface containing a field input box, a field attribute box, and a message processing template option, generating a message format in response to the operation of a user on the message format configuration interface, and saving the message format into a message format library. According to the method, a code development process can be reduced.

轮胎

医疗床

药品包装盒

Belt feeder

... 本实用新型公开了一种带式给料机，包括上托辊、下托辊、胶带、驱动滚筒和被动滚筒，所述驱动滚筒和被动滚筒上安装有胶带，胶带通过上托辊和下托辊支撑，在胶带的上方设有漏斗，漏斗的底面封闭，侧面开设有开口，在漏斗的开口处安装有第一齿轮。本实用新型的带式给料机，漏斗内设置两个齿轮，两个齿轮相对转动，把漏斗内的物料输送到胶带上，胶带把物料输送走，由于料仓内的物料是压在漏斗底板上的，所以料仓口可以做大防止料仓堵料，由于漏斗内的物料是靠两个齿轮上的齿刮出来的，所以料仓内的物料很容易被输送出来，不会产生“蓬料”现象，由于漏斗内的物料没有直接压在胶带上，所以输送时对胶带的磨损量小。 ...

Application of low-molecular citrus pectin alone or in combination with platinum drugs in preparation of anti-tumor products

The invention belongs to the technical field of medicines, and discloses application of low-molecular citrus pectin alone or in combination with platinum drugs in preparation of anti-tumor products. Through research, it is reported for the first time that MCP can activate the activity of gastric cancer cell SOD3, the occurrence risk of CIPN can be reduced by improving the killing effect of oxaliplatin on gastric cancer cells and reducing the use dosage of oxaliplatin, and meanwhile, the symptom of CIPN can be relieved by activating the activity of SOD3 and reducing the ROS level. The invention lays an experimental foundation and provides a new field of view for researching the modified low-molecular citrus pectin in the field of treatment of middle and advanced gastric cancer, and has good practical application value.

Pt-Hf co-modified aluminide coating and preparation process thereof

The invention discloses a Pt-Hf co-modified aluminide coating and a preparation method thereof, and belongs to the technical field of preparation of a high-temperature protective coating on a high-temperature alloy matrix. The method comprises the following steps: firstly, depositing a Ni-Hf layer, a Pt layer and a Ni-Hf layer on a substrate through an electroplating method; then carrying out vacuum annealing to obtain a Ni/Pt-Hf layer; then depositing a pure Al layer; and finally, the Ni/Pt-Hf layer and the pure Al layer are subjected to vacuum annealing, and the Pt-Hf co-modified aluminide coating is obtained. The contents of Ni, Pt and Al in the coating can be adjusted by adjusting the thickness of the electroplated layer and the thickness of the arc ion plating deposition layer, so that the Pt-Hf co-modified aluminide coating with various components can be prepared. The method has the advantages that the preparation process is simple, and the cost is low; pt and Hf elements are added ...

METHOD AND DEVICE FOR MEASURING MECHANICAL PARAMETER OF MULTI-LAYER COMPOSITE THIN FILM STRUCTURE

Provided are a method for measuring a mechanical parameter of a multi-layer composite thin film structure, and a device for measuring a mechanical parameter of a multi-layer composite thin film structure, which fall within the technical field of the online testing of material parameters of a micro-electro-mechanical system (MEMS for short). By means of the method, based on the relationship between a first-order resonance frequency of a multi-layer composite clamped-clamped beam and a multi-layer composite cantilever beam and parameters such as a material characteristic and a structure size, an equivalent Young's modulus of each layer of a multi-layer composite thin film structure and an equivalent residual stress of each layer are obtained in one step by means of solving a set of equations, which can satisfy the online testing of a multi-layer thin film material, has a simple test structure and calculation method, and has a higher accuracy.

METHODS AND DEVICES FOR CALCULATING RANKING SCORE AND CREATING MODEL, AND PRODUCT RECOMMENDATION SYSTEM

A method and device for calculating a ranking score of an object to be evaluated, a method and device for creating a ranking score calculation model, and a product recommendation system. The method for calculating a ranking score of an object to be evaluated comprises: obtaining for an object to be evaluated initial evaluation score data and additional ranking factor values, as well as actual behavior data extracted from past behavior data in an actual interaction behavior system (101); minimizing to an optimal target the difference between the actual ranking distribution obtained on the basis of actual behavior data and the predicted ranking distribution obtained on the basis of a pre-set ranking score calculation model, and solving for the weight coefficients of additional ranking factors in the ranking score calculation model (102); using said ranking score calculation model to calculate the ranking score of the object (103). In the present invention, additional ranking factors may be ...

Graphics processing unit, vertex processing method thereof and terminal equipment

The invention provides a graphic processing unit, a vertex processing method thereof and terminal equipment, and the graphic processing unit comprises a plurality of arithmetic units which are used for processing a to-be-displayed graph to obtain processed vertexes; the vertex collection unit is used for collecting vertex data output by each operation unit according to a task segmentation sequence; each arithmetic unit is provided with a label cache used for caching the identifier of the output vertex, for each processed vertex, the arithmetic unit judges whether the vertex hits in the label cache, if the vertex hits, compressed vertex data is output, and if the vertex hits, the compressed vertex data is output. The compressed vertex data comprises identifiers of the vertexes and/or storage positions of vertex data contents corresponding to the vertexes in the vertex collection unit. According to the technical scheme, the transmission bandwidth of the vertex data in the graphic processing ...

High-modulus magnesium alloy and rapid preparation method and application thereof

The invention discloses a high-modulus magnesium alloy as well as a rapid preparation method and application thereof. The preparation method comprises the following steps: step 1, magnesium alloy heat treatment: carrying out solution treatment on the magnesium alloy; secondly, magnesium alloy pretreatment is conducted, specifically, the magnesium alloy is cut into a cylinder, and the two bottom faces and the cylinder face of the cylinder are ground and polished; and 3, ultrasonic vibration compression machining is conducted, specifically, an ultrasonic vibration pressing head is used for conducting ultrasonic vibration compression machining on one end of the cylinder, the amplitude of ultrasonic vibration compression machining is 30-50 microns, the frequency is 20000-40000 Hz, the time is 0.4-2 s, and the high-modulus magnesium alloy is obtained. According to the method, a high-density deformation zone is promoted to be rapidly formed in the solid solution magnesium alloy through ultrasonic ...

Image evaluation method and device, readable storage medium and electronic equipment

The invention provides an image evaluation method and device, a readable storage medium and electronic equipment, and relates to the technical field of image detection. The image evaluation method comprises the following steps: determining a to-be-evaluated medical image comprising a lesion area; determining a plurality of view angle positions corresponding to the lesion area; based on the multiple view angle positions corresponding to the lesion area, multiple point cloud features and multiple radiomics features corresponding to the lesion area are determined, the point cloud features are used for representing lesion appearance information, and the radiomics features are used for representing lesion and texture information of anatomical tissue around the lesion; according to the method, the evaluation result corresponding to the to-be-evaluated medical image is determined based on the multiple point cloud features and the multiple radiomics features, the point cloud features are further ...

Molecular marker based on chloroplast genome microsatellite and method for identifying walnut germplasm and genetic relationship thereof

The invention relates to a chloroplast genome microsatellite-based molecular marker and a method for identifying walnut germplasm and genetic relationship thereof, and belongs to the technical field of SSR molecular markers. According to the invention, SSR molecular markers with walnut intra-genus variety identification value are obtained based on walnut chloroplast group gene screening and comprise SSR-P8 and SSR-P9, and primers with good polymorphism and identification effect are synthesized. The method can be used for identifying the germplasm, the interspecific hybrid and the genetic relationship of the five species, namely the Juglans nigra, the Juglans major, the Juglans hinsii, the Juglans microcapa and the Juglans regia, and can be used for identifying the germplasm, the interspecific hybrid and the genetic relationship of the five species, namely the Juglans nigra, the Juglans major, the Juglans hinsii, the Juglans microcapa and the Juglans regia.

Component working mode switching method and device, equipment and storage medium

The invention discloses a component working mode switching method and device, equipment and a storage medium. The method is executed by a control system, the control system comprises a switching unit and at least two to-be-switched components, and the method comprises the following steps: acquiring a state signal output by each to-be-switched component in a previous period through the switching unit, and determining a switching signal according to each state signal; acquiring the switching signal through a to-be-switched component, and determining a working mode of the to-be-switched component in the current period according to the switching signal, a state signal output by the to-be-switched component in the previous period and a heartbeat state of the current period; wherein the working modes comprise a main mode, a rising main mode, a non-main mode and an offline mode. According to the technical scheme, the problems that the safety of redundancy switching in a control system does not ...

COTTON LEUCINE ZIPPER PROTEIN BZIP-1, CODING GENES OF SAME, AND APPLICATION THEREOF

Disclosed are a plant protein and an application thereof. Specifically, disclosed are a leucine zipper protein sourced from cotton, bZIP-1, the coding genes of same, and an application thereof in cultivating a transgenic plant of increased drought tolerance.

800 MPA CONSTRUCTION MACHINERY MEDIUM-MANGANESE MEDIUM-THICKNESS STEEL AND MANUFACTURING METHOD THEREFOR

An 800 MPa construction machinery medium-manganese medium-thickness steel and a manufacturing method therefor, relating to the technical field of steel and iron smelting, wherein the chemical constituents and the mass percentages thereof are as follows: C: 0.05-0.08%, Mn: 4.8-5.8%, Si: 0.10-0.35%, P≤0.010%, S≤0.003%, Ti: 0.01-0.05%, Ni + Cr + Mo: 0.7-1.2%, with the balance being Fe and inevitable impurities. The medium-thickness steel can achieve excellent core mechanical properties that common 800 MPa-grade high-strength structure steel does not have, and meets the requirements for the ultra-high strength steel safety performance and low manufacturing cost in complex and severe environments in the construction machinery industry.

PROTÉINE DÉHYDRINE DH5, PROVENANT DE THELLUNGIELLA HALOPHILA, GÈNE CODANT CELLE-CI ET APPLICATION CORRESPONDANTE

Disclosed are a Thellungiella halophila-sourced dehydrin protein ThDH5, a coding gene of same, and an application thereof in cultivating a transgenic plant of increased drought tolerance.

Internalization thermal viscosity reduction oil displacement method for ultra-deep low-permeability heavy oil reservoir

The invention provides a thermal viscosity reduction and oil displacement method for internalization of an ultra-deep low-permeability heavy oil reservoir. The thermal viscosity reduction and oil displacement method for internalization of the ultra-deep low-permeability heavy oil reservoir comprises the steps that 1, a high-energy chemical agent A aqueous solution is injected into the ultra-deep low-permeability heavy oil reservoir; 2, a small amount of a high-energy chemical agent B aqueous solution is injected into the reservoir, and clear water is injected for later use; 3, soaking is started, and after soaking is conducted for a period of time, the A-B double-component system rapidly reacts in the diffusion contact area; 4, the production pressure and the bottom hole temperature of the oil well are detected; and 5, according to the pressure change conditions in the sleeve and the oil pipe, the well opening oil extraction time is judged. According to the internalization thermal viscosity ...

Uranium dioxide powder and preparation method and application thereof

The invention discloses uranium dioxide powder as well as a preparation method and application thereof, and belongs to the technical field of nuclear fuels and materials. The preparation method of the uranium dioxide powder comprises the following steps: heating ammonium diuranate powder prepared from a high-fluorine material in an inert gas atmosphere, drying and decomposing, and then switching inert gas into reducing gas for reduction. According to the preparation method of the uranium dioxide powder provided by the invention, ammonia diuranate powder obtained by re-dissolving a high-fluorine material through an ammonia diuranate method is decomposed and reduced into uranium dioxide powder with uniform properties, and the specific surface area of the obtained uranium dioxide powder can be effectively adjusted by regulating and controlling the switching temperature of inert gas/reducing gas; the existing decomposition and reduction process of the ADU powder after redissolution of the high-fluorine ...

Electrical construction debugging device

The invention discloses an electrical construction debugging device, and particularly relates to the technical field of electrical debugging. An annular groove; a fixed shaft; a first conductive pillar; three transition conductive columns are arranged on the adapter in a penetrating manner, and arc-shaped conductive sheets are fixedly connected to the two axial ends of two of the transition conductive columns respectively; the three second conductive columns are arranged at the other end of the debugging handle in a penetrating mode, the ends, penetrating out of the debugging handle, of the three second conductive columns are fixedly connected with U-shaped clamping pieces, and the ends, away from the clamping pieces, of the three second conductive columns are flush with the inner wall of the other side of the annular groove. By rotating the conversion head, the positions of the three transition conductive columns can be adjusted, then forward and reverse rotation of the execution element ...

PRODUCTION PROCESS FOR SLOTTING OF OUTER CONDUCTOR OF LEAKY CABLE

Provided in the present invention is a production process for a slotting of an outer conductor of a leaky cable, which combines a metal tape slotting, a metal tape longitudinal package, and a sheathing process production line into an integrated production line, thereby saving on the operation and storage of raw materials and also preventing waste or contamination during the operation and storage. Moreover, the production is efficient and reliable. After the production of a semi-finished product outputted by a leaky cable insulation process is completed, a numerically controlled laser cutting device is used to laser cut a corresponding slot hole on a metal strip according to specific slotting parameters, thus producing a slotted outer conductor. Then, the slotted metal strip is embossed and is then directly wrapped on top of the insulation by means of an outer conductor longitudinal package forming die. Finally, sheathing production is directly completed by means of a sheath extruder to ...

Fortune material hanging flower basket for building

... 本实用新型公开了一种建筑用运料吊篮，包括设于承重线、底板、电机、水平感应器、控制装置、自平衡装置，自平衡装置设于所述底板两端，自平衡装置内腔设有圆弧形滑槽，滑槽内设有与其相适配的圆柱摆；水平感应器和控制装置设于底板上，控制装置分别与水平感应器、两个电机信号连接，控制装置根据接收的水平感应器的信号分别控制两个电机工作。本实用新型通过设有的自平衡装置、水平感应器和控制装置，可以有效的缓解其前后左右方向上受力，极大地提高了吊篮在工作时的稳定性和平衡性，从而能够大大的减少意外发生的情况。 ...

A hull wiper mechanism for wall climbing robot

... 本专利公开了种用于爬壁机器人的船体清洗机构，属于机器人领域，包括自适应装置和清洗装置；其中，自适应装置包括转动块和至少组伸缩组件；转动件与爬壁机器人旋转连接；伸缩组件安装在转动件上，并随之转动；清洗装置安装在伸缩组件底部，并随之伸缩，同时跟随转动块转动，使清洗装置始终与作业面接触。本实用新型可以实现清洗装置始终贴合作业面，具有清洗效果好、清洗效率高、设计成本低、适用范围广等优点。 ...

Ultra-wideband microstrip line-to-microstrip line parallel transition structure

The invention discloses an ultra-wideband microstrip line-to-microstrip line parallel transition structure. The structure is based on an electromagnetic transmission theory, a transition structure between two microstrip lines with different thicknesses in a radio frequency link is provided, and link simulation verification shows that compared with traditional double-wire gold wire jumper transition, the transmission loss is obviously reduced. The ultra-wideband radio frequency link is simple in structure and convenient to process and manufacture, effectively reduces transition loss, improves circuit power capacity, and is suitable for ultra-wideband radio frequency links.

Chemical industrial park industrial wastewater recycling zero-discharge system with high purification efficiency

The invention discloses a chemical industrial park industrial wastewater recycling zero-discharge system with high purification efficiency, which comprises an oil removal device and a flotation box, the oil removal device and the flotation box are connected through a pipeline with a delivery pump 1, the flotation box is connected with an adsorption tank through a pipeline with a delivery pump 2, and the adsorption tank is connected with the oil removal device through a pipeline with a delivery pump 2. The adsorption tank is connected with a fine filtering device through a pipeline with a conveying pump III, and the fine filtering device is connected with the strongly acidic H-type cation exchanger through a pipeline with a conveying pump IV. The device has the beneficial effects that water in the storage tank can enter the air stripping device to remove ammonia nitrogen and enter the extraction device to extract phenolic substances, the treated wastewater enters the organic matter adsorption ...

Rapid screening and washing device for herba epimedii and screening and washing method of rapid screening and washing device

The invention discloses a rapid screening and washing device for herba epimedii and a screening and washing method of the rapid screening and washing device, relates to the technical field of herba epimedii treatment, and aims to solve the problems that existing herba epimedii cleaning, drying and screening processes need to be independently treated by different devices, after one step is finished, manual transferring to the next step is needed, the process is tedious, and the efficiency is high. And the production efficiency is influenced. The supporting plates are installed on the two sides of the rear end of the cleaning chamber, and a feeding position is arranged between the supporting plates on the two sides; the drying chamber is mounted at the rear end of the cleaning chamber; the screening chamber is mounted at the rear end of the drying chamber; the supporting frames are installed at the upper ends of the supporting plates on the two sides and the upper ends of the two sides of ...

METHODS AND DEVICES FOR CALCULATING RANKING SCORE AND CREATING MODEL, AND PRODUCT RECOMMENDATION SYSTEM

A method and device for calculating a ranking score of an object to be evaluated, a method and device for creating a ranking score calculation model, and a product recommendation system are disclosed in the present application. The method for calculating a ranking score of an object to be evaluated comprises: obtaining for an object to be evaluated initial evaluation score data and additional ranking factor values, as well as actual behavior data extracted from past behavior data in an actual interaction behavior system; minimizing to an optimal target the difference between the actual ranking distribution obtained on the basis of actual behavior data and the predicted ranking distribution obtained on the basis of a pre-set ranking score calculation model, and solving for the weight coefficients of additional ranking factors in the ranking score calculation model; using said ranking score calculation model to calculate the ranking score of the object. In the methods provided in the present ...

MYB TRANSCRIPTION FACTOR MYB1-2 OF THELLUNGIELLA SALSUGINEA AND CODING GENE, AND USE THEREOF

Disclosed are a MYB transcription factor MYB1-2 derived from Thellungiella salsuginea and a coding gene thereof, and the use thereof in the cultivation of transgenic plants having improved drought tolerance.

MILLIMETER WAVE SECURITY INSPECTION INSTRUMENT DEBUGGING SYSTEM AND MILLIMETER WAVE SECURITY INSPECTION INSTRUMENT DEBUGGING METHOD

A millimeter wave security inspection instrument debugging system and a millimeter wave security inspection instrument debugging method, which are used for debugging the imaging definition of a millimeter wave holographic imaging security inspection system. A main control apparatus (100) is used for generating a millimeter wave detection signal and a reference signal. The main control apparatus (100) is also used for, where a millimeter wave transmitting antenna (300), a millimeter wave receiving antenna (400) and a detected object (500) are respectively located at different relative positions, transmitting the millimeter wave detection signal to the detected object (500) by means of the millimeter wave transmitting antenna (300), and receiving an echo signal reflected from the detected object (500) by means of the millimeter wave receiving antenna (400), and then using a holographic image technique to perform three-dimensional imaging according to the reference signal and the echo signal ...

MILLIMETER WAVE IMAGING APPARATUS

A millimeter wave imaging apparatus, comprising: a crystal oscillator (1), a power divider (2), a millimeter wave transceiver unit (3), a local-oscillation signal processing unit (4), a second frequency mixer (5) and an image processing module (6); the power divider (2) performs power distribution on an oscillation signal generated by the crystal oscillator (1), and outputs a clock trigger signal and a local-oscillation signal; the local-oscillation signal processing unit (4) processes the local-oscillation signal and outputs a second local-oscillation signal; the millimeter wave transceiver unit (3) processes an echo signal reflected by an object to be detected, and outputs a first intermediate-frequency signal; the second frequency mixer (5) mixes the second local-oscillation signal and the first intermediate-frequency signal, and outputs a second intermediate-frequency signal; the image processing module (6) processes the second intermediate-frequency signal, and images the object to ...

PROTÉINE DÉHYDRINE DH4 ISSUE DE THELLUNGIELLA HALOPHILA, GÈNE CODANT POUR CELLE-CI, ET UTILISATION DU GÈNE

Disclosed are a Thellungiella halophila-sourced dehydrin protein ThDH4, a coding gene of same, and an application thereof in cultivating a transgenic plant of increased drought tolerance.

Wind power plant current collection line high-voltage cable fault positioning mechanism

The invention discloses a wind power plant current collection line high-voltage cable fault positioning mechanism, and particularly relates to the technical field of cable fault positioning devices.The wind power plant current collection line high-voltage cable fault positioning mechanism comprises a sealing bin and a sealing cavity, and high-voltage inert gas is stored in the sealing cavity; two walking rollers; a traveling mechanism; and the liquid spraying marking mechanism is used for spraying marking liquid to the damaged area of the cable. When the sealing chamber is driven by the walking mechanism driving the walking rollers and slides to the damaged part of the cable, because the insulating sheath of the cable is broken down, a gap is formed between the sheath and the inner layer of the cable, so that after the sealing chamber slides to the damaged part of the cable, the high-pressure inert gas in the sealing chamber leaks from the damaged part, and the cable is protected. The air ...

Carbon dioxide photo-thermal power generation system with phase change heat storage and method

The invention discloses a carbon dioxide photo-thermal power generation system and method equipped with phase change heat storage. The carbon dioxide photo-thermal power generation system comprises a light condensation and heat collection system, a heat storage and heat exchange system, a CO2 power generation system and a photovoltaic power generation system. The light condensation and heat collection system comprises a heat collector; the heat storage and heat exchange system comprises a phase change heat storage heater, a fused salt-CO2 heat exchanger and a heat transfer fused salt storage tank, the phase change heat storage heater is communicated with the heat transfer fused salt storage tank through the fused salt-CO2 heat exchanger, an outlet of the heat transfer fused salt storage tank is divided into two paths, one path is communicated with the phase change heat storage heater, the other path is communicated with the heat collector, and the heat collector is communicated with the ...

Underground water level monitoring device and method for waterproof and drainage construction of underground engineering

The invention discloses an underground water level monitoring device and method for underground engineering waterproof and drainage construction, and relates to the field of building foundation construction, the underground water level monitoring device comprises a sand soil layer, an underground water layer and a bucket, the underground water layer is located below the sand soil layer, a hard plastic guide pipe is inserted into the sand soil layer, and a connecting assembly is arranged on a pipe body, located in the sand soil layer, of the hard plastic guide pipe; a supporting mechanism is arranged on the outer side of a pipe body, located on the sandy soil layer, of the hard plastic guide pipe, the end, located on the sandy soil layer, of the hard plastic guide pipe is connected with a sealing connector, the other end of the sealing connector is connected with a scale guide pipe, a piston is arranged in a pipe body of the scale guide pipe, and the other end of the scale guide pipe is ...

Rapid sampling mechanism for flour detection and working method thereof

The invention relates to the technical field of application of sampling mechanisms for flour detection, in particular to a quick sampling mechanism for flour detection and a working method thereof.The quick sampling mechanism comprises a forward base, a lifting assembly, a discharging assembly, a shifting assembly, an extending assembly, an adjusting assembly and a collecting assembly; through cooperation of the shifting assembly, the extending assembly, the adjusting assembly and the collecting assembly, the left-right position, the front-back position and the height of the collecting assembly are adjusted, on one hand, the sampling mechanism is more comprehensive in flour sampling and receipt, and whether the moisture in flour exceeds the standard or not can be comprehensively detected; on the other hand, the sampling mechanism is higher in automation degree of flour sampling and beneficial to saving of time of manual flour sampling, so that the flour sampling efficiency of the sampling ...

Roof-out waterproof joint construction structure

The construction structure comprises a steel structure roof system, the steel structure roof system sequentially comprises a purline, a profiled steel sheet base layer, a PE film vapor barrier layer, a rock wool heat preservation layer and a hard cushion layer from bottom to top, and a TPO waterproof roll is fully bonded and fixed to the top face of the hard cushion layer; the edge, close to the out-of-roof structure, of the TPO waterproof roll is fastened through a pressing piece, and the TPO waterproof roll is bonded between the side wall of the out-of-roof structure and the roof in an overlapped mode. The invention provides an out-of-roof waterproof joint construction structure, which accelerates the construction progress in the treatment of waterproof joints such as out-of-roof pipelines, upright posts and equipment foundations, and ensures the construction quality. The construction result meets the design requirement, the construction quality is guaranteed, and the key effect is achieved ...

COTTON HOMEOTIC-LEUCINE ZIPPER PROTEIN HDBZIP-1 AND CODING GENE AND USE THEREOF

Provided are a plant protein and the coding gene and use thereof, in particular provided are a homeotic-leucine zipper protein GhHDbZIP-1 from cotton and the coding gene thereof, and use thereof for cultivating transgenic plants having improved drought tolerance.

CYSTEINE PROTEASE CYSP1-2 OF COTTON AND CODING GENE, AND USE THEREOF

Provided in the present invention are a cysteine protease cysp1-2 derived from cotton and a coding gene thereof, and the use of the gene in the cultivation of transgenic plants having improved drought tolerance.

HOT-ROLLED, ABRASION-RESISTANT STEEL PLATE AND MANUFACTURING METHOD THEREOF

Disclosed is a hot-rolled, abrasion-resistant steel plate and a manufacturing method thereof. The chemical composition of the steel sheet comprises, by weight percent: 0.14% to 0.22% of C, 5.3% to 6.5% of Mn, 0.1% to 0.5% of Si, and 0.01% to 0.04% of Ti, with the balance being Fe and unavoidable impurities. The method of manufacturing the steel plate uses air cooling instead of on-line quenching, and heat treatment is not required in the production.

Improved baking powder based on microbial glutamine transaminase

The invention discloses improved baking powder based on microbial glutamine transaminase, which is prepared by the following steps: processing wheat raw materials with different qualities into powder to obtain an original sub-material a, an original sub-material b to an original sub-material n, mixing the original sub-materials obtained in the step 1 according to a certain proportion to obtain initial special powder, and constructing a powder blending effect evaluation model, evaluating the dough rheology characteristics of the initial special powder to obtain an evaluation result of the dough rheology characteristics, and adjusting the addition amount of the raw materials according to the evaluation result until all the components reach the optimal proportion to obtain the special baking powder. According to the method, a flour blending effect evaluation model is constructed by adopting a fuzzy comprehensive evaluation method, the rheological characteristics of dough in the flour blending ...

Carbon dioxide cycle photo-thermal power generation system and method

The invention discloses a carbon dioxide circulation photo-thermal power generation system and method. The system comprises a heat storage system, a CO2 power generation system, a CO2 heat pump system and a cold storage system. The CO2 power generation system comprises a CO2 turbine, a high-temperature heat regenerator, a low-temperature heat regenerator, a precooler, a main compressor and a recompressor, a CO2 side high-temperature side outlet of the molten salt heat exchanger communicates with an inlet of the CO2 turbine, an outlet of the CO2 turbine is connected with the high-temperature heat regenerator and the low-temperature heat regenerator, a low-pressure low-temperature side outlet of the low-temperature heat regenerator is divided into two paths, and the low-pressure low-temperature side outlet of the low-temperature heat regenerator is connected with the precooler. One path is communicated with an inlet of the re-compressor, and the other path is connected with the heat storage ...

PROTÉINE DE TYPE DÉHYDRINE DH2 DE THELLUNGIELLA HALOPHILA, GÈNE CODANT POUR CELLE-CI ET APPLICATION ASSOCIÉE

A Thellungiella halophila-sourced dehydrin protein ThDH2, a coding gene of same, and an application thereof in cultivating a transgenic plant of increased drought tolerance.

Tread grinding method and device for tire pattern deep groove and performance correlation

The invention belongs to the technical field of tire manufacturing, and particularly relates to a tire tread polishing method and device for tire pattern deep groove and performance correlation. The method comprises the following steps: reserving maximum deep grooves in two smooth tire crowns, and carving patterns on the surfaces of the tires; the tire with the engraved patterns is assembled, inflated and parked and then placed on a bearing of a double-station tread grinding machine, and loads are loaded; the abrasion degree of one tread pattern deep groove is set to be reduced by 1 mm every time, the abrasion degree of the other tread pattern deep groove is set to be reduced by 0.5 mm for the first time, and the abrasion degree is reduced by 1 mm every time from the second time to the end of grinding; and when the depths of the two tire patterns are reduced to be less than half of the initial depth, grinding is stopped. According to the method, tires with different pattern groove depths ...

Pipe cleaner passing signal monitoring device for pipeline cleaning operation

A pipeline cleaner passing signal monitoring device for pipeline cleaning operation belongs to the technical field of oil and gas storage and transportation and comprises a pipeline testing pile, a signal monitoring device, a probe, a pipeline and a pipeline cleaner, the pipeline cleaner is arranged in the pipeline to move, the probe is arranged on the outer wall of the bottom of the pipeline testing pile, and the pipeline cleaner is arranged on the outer wall of the pipeline testing pile. The pipeline testing pile is inserted into the ground to enable the probe to be tightly attached to the outer wall of a pipeline, the monitoring signal device is arranged in the pipeline testing pile, the probe is connected with the monitoring signal device, and the monitoring signal device comprises a GPRS module, an RS485 unit, an AVR single chip microcomputer system, a switching value acquisition unit and a detection module. The GPRS module, the RS485 unit, the switching value acquisition unit and ...

Antibody identification method, polypeptide composition, kit and preparation method and application thereof

The invention provides an antibody identification method, a polypeptide composition, a kit and a preparation method and application thereof, and relates to the technical field of biotechnology. The antibody identification method mainly comprises the following steps: identifying whether the antibody specifically recognizes the 181th phosphorylation site of Tau protein or not, and judging whether the antibody to be identified can specifically recognize the 181th phosphorylation site of Tau protein or not according to a detection result by respectively reacting the antibody to be detected with four identification polypeptides. Wherein the four identification polypeptides are based on basic polypeptides, and the specific recognition capability of an antibody to be identified on a target phosphorylation site is judged through the phosphorylation difference between the 181st phosphorylation site of Tau protein and a potential phosphorylation site; the problem that in the prior art, a screening ...

Welding method for high manganese steel and 9Ni dissimilar steel

The invention discloses a welding method of high manganese steel and 9Ni dissimilar steel, which adopts electric arc welding, the welding current is 110-130 A, the arc voltage is 21-24 V, the welding speed is 10-13 cm/min, and the welding heat input is 10-18 kJ/cm; and the interlayer temperature does not exceed 100 DEG C. The welding groove is X-shaped, the angle of the groove is 60-70 degrees, the thickness of the truncated edge of the groove is 0-2 mm, and the gap of the groove is 0-2 mm. According to the method, the impact energy KV2 of a weld joint and a heat affected zone at the temperature of minus 196 DEG C is larger than or equal to 27J, the tensile strength is larger than or equal to 680MPa, the longitudinal face bend d of a welded joint is 4a, the welded joint is qualified at 180 degrees, and the mechanical properties required by various low-temperature environments are met; the process window is proper, operability is high, special equipment and process conditions are not needed ...

Grain fermented beverage and preparation method thereof

The invention provides a cereal fermented beverage and a preparation method thereof. The cereal fermented beverage disclosed by the invention comprises the following raw materials based on the total weight of the raw materials: 90-130 per thousand of cereals, 3-1 per thousand of citrus fibers, 0.5-1.0 per thousand of alpha-amylase, 20-30 per thousand of starch and 1-2U/100g of a leavening agent. The cereal fermented beverage is rich in flavor, thick in taste, dense in texture, good in stability and capable of being stored at normal temperature.

Plasma large-scale rust removal system and method for metal surface

The invention provides a metal surface rust removal method. According to a traditional plasma rust removal method, hydrogen and hydrogen mixed gas are adopted as plasma gas sources, harm is large, pollution is serious, and industrial production is not facilitated. Meanwhile, an existing rust removal plasma system is mainly based on arc discharge plasma, and the plasma system is poor in stability, small in rust removal area, low in uniformity and difficult to use on a large scale. The water vapor glow discharge plasma system is adopted, the plasma source is water vapor, the cost is low, and the harmfulness is small. The system can efficiently remove the rust layer on the surface of the transition metal of the 3d track, especially the rust layers on the surfaces of metal copper, metal cobalt and stainless steel. The derusted metal surface is high in glossiness, good in uniformity and large in derusting area, and important technical support can be provided for industrial production.

Current breaking device, control method thereof and direct current power transmission and distribution system

The invention provides a current breaking device, a control method thereof and a direct current power transmission and distribution system. The current breaking device comprises a first through-flow branch, a second through-flow branch, a first transfer branch, a second transfer branch, an energy consumption branch, a reactor and a self-excitation module, wherein the first through-flow branch comprises a first mechanical switch; the second through-flow branch comprises a second mechanical switch; the second transfer branch comprises a capacitor; the energy consumption branch comprises energy absorption equipment; the reactor is arranged in the first through-current branch and/or the first transfer branch and/or the second transfer branch; the self-excitation module is arranged in the first through-flow branch or the first transfer branch or the second transfer branch; when a short-circuit fault occurs in a power line, the self-excitation module outputs a pulse square wave voltage, excites ...

USE OF COMPOUND IN REPAIRING NERVE INJURY

The present invention falls within the field of medical technology, and in particular relates to the use of a compound as shown in formula (I). In particular, the present invention relates to the use of the compound as shown in formula (I) in the preparation of a pharmaceutical composition for preventing and/or treating nerve injuries, or relieving nerve injury-associated symptoms, and further relates to the use thereof in the preparation of a healthcare product for protecting injured nerves and/or motor functions. After a nerve injury has occurred, the compound can reduce the production of pro-inflammatory cytokines, decrease the level of apoptosis, promote the survival of neurons, inhibit the formation of glial scars, and has a significant effect in promoting the recovery of motor functions.

TRANSPARENT CONDUCTIVE FILM HAVING ANISOTROPIC CONDUCTIVITY

A transparent conductive film having anisotropic conductivity. The transparent conductive film module is applicable in touchscreens and comprises a first transparent conductive film and a second transparent conductive film. The first transparent conductive film and the second transparent conductive film are embedded metal mesh-type transparent conductive films. Of the gradient of mesh metal wires in the first transparent conductive film, the probability density along the transverse direction is greater than the probability density along the lateral direction. Of the gradient of the mesh metal wires in the second transparent conductive film, the probability density along the lateral direction is greater than the probability density along the transverse direction. The transparent conductive film module ensures that conductivity remains unchanged while transmittance is increased.

Glass hot bending equipment

The invention relates to glass hot bending equipment which comprises a glass preheating device used for preheating glass; the glass forming device is used for heating the preheated glass at different temperatures according to the hot bending shape of the glass and completing hot bending forming of the glass; the glass cooling device is used for cooling the glass subjected to hot bending forming; and the glass carrying device is used for carrying the preheated glass from the glass preheating device to the glass forming device and carrying the glass subjected to hot bending forming from the glass forming device to the glass cooling device. The glass hot bending equipment provided by the invention can reduce heat energy consumption in a glass hot bending process.

Oil supply pressure stabilizing mechanism at front end of high-pressure pump

The invention relates to a high-pressure pump front end oil supply pressure stabilizing mechanism which comprises a fuel oil metering valve and a high-pressure pump assembly and further comprises a cushion valve located between the fuel oil metering valve and the high-pressure pump assembly, the cushion valve comprises a valve cavity and an energy storage body, and the energy storage body is arranged in the valve cavity. The valve cavity is communicated with an oil pumping cavity of the high-pressure pump assembly through a pressure stabilizing pipeline, and the energy storage body is used for buffering oil pressure fluctuation in the oil pumping cavity. The oil pumping cavity is communicated with the valve cavity through the pressure stabilizing pipeline, when pressure pulse occurs in oil pressure in the oil pumping cavity, high-pressure oil in the oil pumping cavity is pumped into the valve cavity, and the energy storage body deforms or moves to absorb the oil pressure pulse or fluctuation ...

DEHYDRIN PROTEIN DH7 FROM COTTON, AND CODING GENE AND USE THEREOF

Disclosed are a dehydrin protein GhDH7 from cotton, a coding gene thereof, and a use thereof in breeding a transgenic plant with improved drought tolerance.

TREHALOSE SYNTHASE TPS-2 OF COTTON AND CODING GENE AND USE THEREOF

Disclosed in the present invention are a trehalose synthase TPS-2 derived from cotton and a coding gene thereof, and the use thereof in the cultivation of transgenic plants having an improved drought tolerance.

Discharging mechanism for flour processing and working method thereof

The invention relates to the technical field of application of discharging mechanisms for flour processing, in particular to a discharging mechanism for flour processing and a working method thereof.The discharging mechanism for flour processing comprises a screening discharging module, a discharging module, a sliding module, a pulling module and a mixing module, a bottom frame is arranged at the bottom of the screening discharging module, and a filtering groove is formed in one side of the top of the bottom frame; by starting a third motor on a sliding module and a fourth motor on a reciprocating unit, the front-back position and the left-right position of a mixing and stirring module are adjusted, so that the movement area of a stirring rod on the mixing and stirring module is wider, meanwhile, a fifth motor on the mixing and stirring module is started in a matched mode, the stirring rod can stir flour in a filtering groove more comprehensively, and the stirring efficiency is improved ...

Antibody identification method, polypeptide composition, kit and preparation method and application thereof

The invention provides an antibody identification method, a polypeptide composition, a kit and a preparation method and application thereof, and relates to the technical field of biotechnology. The antibody identification method mainly comprises the following steps: identifying whether the antibody specifically recognizes the 231th phosphorylation site of Tau protein or not, and judging whether the antibody to be identified can specifically recognize the 231th phosphorylation site of Tau protein or not according to a detection result by respectively reacting the antibody to be detected with four identification polypeptides. Wherein the four identification polypeptides are based on a basic polypeptide, and the specific recognition capability of an antibody to be identified on a target phosphorylation site is judged through the phosphorylation difference between the 231st phosphorylation site of Tau protein and a potential phosphorylation site; the problem that in the prior art, a screening ...

Coastal zone vegetation phenological parameter satellite image calibration method combined with ground observation

The invention relates to a coastal zone vegetation phenological parameter satellite image calibration method combined with ground observation. The method comprises the following steps: acquiring a ground camera photo and a satellite remote sensing image; respectively carrying out data preprocessing on the ground camera photo and the satellite remote sensing image, and fitting a GCC time sequence observation curve and an NDVI time sequence observation curve; and calculating the phenological parameter of each pixel covering the research area image by using the optimal threshold value so as to obtain the phenological spatial distribution. The method has the beneficial effects that phenological parameter information of ground phenological photos with dense and continuous observation is automatically obtained according to the phenological curve inflection points, and phenological parameter information of satellite images with sparse observation and unequal distribution is extracted through continuous ...

Anti-overflow quantitative medicament filling device

The invention relates to the technical field of liquid medicine filling, in particular to an anti-overflow quantitative medicine filling device which comprises a rack and a conveying belt, medicine bottles are arranged on the conveying belt at intervals, a rotary disc and a fixed disc are arranged on the conveying path of the conveying belt, the rotary disc is arranged above the fixed disc and can rotate, and the fixed disc is arranged on the rack. And the rotating disc is used for changing the conveying path of the medicament bottles on the conveying belt and transferring the medicament bottles to the fixed disc for injection and capping processing. Compared with a traditional method, according to the technical scheme, the medicine bottles on the conveying belt are intermittently pushed to do circular motion through the rotating disc, then the medicine bottles are clamped and fixed through the clamping assembly, the specially-designed nozzles and sprayers can obliquely pour the medicine ...

MULTI-SITE PROXY MECHANISM-BASED TRANSMISSION AND DISTRIBUTION DATA PROCESSING METHOD

The present invention discloses a multi-site proxy (MSP) mechanism-based transmission and distribution data processing method, and mainly solves the problem that an existing transmission and distribution integrated automatic system needs to perform security access zone data reverse transparent transmission and effective isolation of a network message in security zone I during new energy data access and distribution terminal data access. The method mainly relates to using MSP deployment in a main station security access zone site and a security zone I transmission and distribution site by means of the MSP mechanism, where by means of the MSP mechanism, a front data acquisition message can be transparently transmitted through a reverse isolation device and then distributed to an EMS SCADA program and a DMS SCADA program of security zone I for separate processing, so that the stability and independence of the SCADA data processing programs are ensured, and the stability of a security zone ...

PROTÉINE DE TYPE CALCINEURINE B CBL-8 DE THELLUNGIELLA HALOPHILA, GÈNE CODANT POUR CELLE-CI ET APPLICATION ASSOCIÉE

Provided are a Thellungiella halophila-sourced calcineurin B-like protein ThCBL-8 and a coding gene thereof. Also provided are an application of the ThCBL-8 and of the coding gene thereof in cultivating a transgenic plant of increased drought tolerance.

CALCINEURIN B-LIKE PROTEIN CBL-3 FROM COTTON, AND CODING GENE AND USE THEREOF

The present invention provides a calcineurin B-like protein GhCBL-3 from small cotton, a coding gene thereof, and a use of the gene in breeding a transgenic plant with improved drought tolerance.

MCrAlY coating containing ReCr-based diffusion barrier and preparation method of MCrAlY coating

The invention discloses an MCrAlY coating containing a ReCr-based diffusion barrier and a preparation method of the MCrAlY coating, and belongs to the technical field of high-temperature protective coatings. Through an electroplating technology, an arc ion plating technology and a vacuum diffusion annealing method, the composite coating capable of inhibiting mutual diffusion between the coating and a substrate in a high-temperature environment and slowing down the degradation speed of the coating so as to prolong the service life of the coating is prepared on the high-temperature alloy substrate. The method specifically comprises the following steps: surface treatment; a layer of Re-Ni layer is electroplated; depositing a pure Cr layer by using an arc ion plating technology; after the pure Cr layer is deposited, heat treatment is carried out; electroplating a Re-Ni layer for the second time; after secondary electroplating is completed, an MCrAlY coating is deposited on the surface of the ...

Special integrated lifting appliance for quilt teeth

The invention relates to an integrated special lifting appliance for driven teeth, which comprises a connecting part and a clamping part, the clamping part is arranged on the connecting part, the connecting part comprises a lifting ring and a connecting arm, the upper end of the connecting arm is connected with the lifting ring, the lower end of the connecting arm is connected with the clamping part, the clamping part comprises a clamping jaw and a limiting pin, the clamping jaw is of a U-shaped structure, and the limiting pin is arranged on the clamping jaw. The claw is connected with the lower end of the connecting arm; during lifting, the two ends of the driven gear are arranged in the clamping jaws and clamped in the bolt holes of the driven gear through the limiting pins, and the lifting rings are hooked through a lifting machine for lifting. The gear assembling device can move and assemble gears, can accurately position the gears, is high in assembling efficiency, and greatly improves ...

Rapid seed sowing machine for potato planting

The invention discloses a rapid seed sowing machine for potato planting, comprising: a sowing box for temporarily storing potato tubers, the sowing box having a feed port at the upper end and a discharge port at the lower end; the circular shell is fixed below the seeding box, notches are formed in the upper part and the lower part of the circular shell, and the notch in the upper side is correspondingly communicated with the discharge hole; the planting roller is coaxially and rotationally arranged in the circular shell, and a plurality of rows of planting holes are formed in the peripheral wall of the planting roller at equal intervals; the inner wall of the baffle is attached to the peripheral wall of the planting roller. According to the invention, the rotatable baffle plate is attached to the peripheral wall of the planting roller, and when the baffle plate rotates and shields the planting holes in the planting roller, potato tubers in the seeding box cannot enter the shielded planting ...

Method for extracting and purifying abamectin B1a by utilizing abamectin fermentation liquor

The invention relates to a method for extracting and purifying abamectin B1a by utilizing abamectin fermentation liquor. The method comprises a fermentation liquor active enzyme pretreatment step, a hot reflux circulation extraction step, a desugaring treatment step and a gradient crystallization step. According to the method, the extraction period can be greatly shortened, the energy consumption is reduced, the production cost is reduced, the quality and the yield of a finished product are effectively improved, and the method is environment-friendly and can be applied to continuous mass production.

METHOD AND SYSTEM FOR PREDICTING BURN-THROUGH POINT

A method and a system for predicting a burn-through point. The method comprises: detecting the air quantity of each air box (6), and detecting smoke components of a big flue (7); calculating the effective air rate of each air box (6) according to the detected smoke components; calculating the effective air quantity of each air box (6); determining the vertical sintering speed of a material layer at the position of each air box (6); obtaining the trolley speed of a sintering trolley (5), the air box (6) length and the material-layer thickness; and determining the position of the burn-through point by using the trolley speed, the air box (6) length and the vertical sintering speed. In the method, by analyzing the air quantity and the smoke components in a material sintering process, it can be accurately predicted that the air box position where the thickness of a sintered ore layer is equal to the material-layer thickness is the position of the burn-through point.

COTTON TREHALOSE SYNTHETASE TPS-3, AND CODING GENE AND USE THEREOF

Disclosed are a trehalose synthetase TPS-3 derived from cotton and coding gene thereof, and use thereof in cultivating a transgenic plant having improved drought tolerance.

SENSITIVE INFORMATION PROCESSING METHOD, DEVICE, SERVER AND SECURITY DETERMINATION SYSTEM

A sensitive information processing method, device, server and security determination system, the method comprising: acquiring information to be processed in a page (S1); according to a preset sensitive information identification policy, determining whether the information to be processed is sensitive information (S2); if so, then processing according to a preset sensitive information processing policy to generate processed sensitive information (S3); and replacing the corresponding information to be processed in the page with the processed sensitive information so as to generate a processed sensitive information page (S4). The method, the device, the server and the security determination system can identify and process, at a server end, sensitive information in a page returned to a user, thus improving the security of the sensitive information in the page.

Hurdle bracket for physical education

... 本实用新型公开了种体育教学用的跨栏架，包括底座，所述底座的侧设有两个放置板，两个放置板上均设有第凹槽，所述底座的上端两侧均设有第二凹槽，所述第二凹槽内通过转轴安装有支撑杆，所述底座的下端两侧均设有第三凹槽，所述第三凹槽内设有锁紧装置，所述锁紧装置贯穿底座并连接支撑杆，所述支撑杆上均设有固定块，所述固定块的侧均设有连接块，所述连接块的下端均设有电磁铁吸盘，所述电磁铁吸盘之间通过栏杆连接，所述栏杆的上端两侧设有铁块，所述栏杆上等间距设有多个触控传感器。本实用新型安全性高，操作简单，造价便宜，值得推广。 ...

Cable support for municipal engineering construction

The utility model discloses a cable support for municipal engineering construction, which comprises a bottom plate, a fixing hole is arranged on the bottom plate, a vertical column is arranged in the middle of the bottom plate, guide grooves are arranged on two sides of the vertical column along the height direction, at least one support column is slidably arranged in the guide grooves on two sides along the height direction, and the support columns are arranged in the guide grooves along the height direction. A limiting block used for fixing the supporting column is arranged at the end, close to the guide groove, of the supporting column, at least one containing groove is formed in the supporting column in the length direction, a pressing plate is arranged on one side of the containing groove, and a spring is arranged between the pressing plate and the inner wall of the corresponding side of the containing groove. Compared with the prior art, the cable support has the advantages that cables ...

Extraction device for epimedium extract and extraction method thereof

The extraction device comprises a fixed seat, an extraction tank is fixedly arranged above the fixed seat, an ethanol adding pipe is arranged on one side of the upper end face of the extraction tank, and a crushing cylinder is arranged above the extraction tank; the movable cylinder is arranged in the crushing cylinder, crushing blades are arranged outside the lower end of a rotating shaft, and a herba epimedii adding pipe is arranged on one side of the upper end face of the crushing cylinder; the elution pipe is arranged on one side of the extraction tank, a first four-way valve is mounted at the upper end of the elution pipe, a second four-way valve is mounted at the lower end of the elution pipe, and the elution pipe is filled with macroporous resin; the collecting box is arranged on one side of the elution pipe, a spray drying cylinder is fixedly arranged on one side of the upper end face of the collecting box, and efficient and low-cost processing of the device can be achieved on the ...

Radiotherapeutic temporal lobe injury dosiomics prediction method based on deep learning

The invention discloses a radiotherapy temporal lobe injury dosiomics prediction method based on deep learning. The method comprises the following steps: collecting a patient treatment plan and dose distribution image information thereof; using a feature extractor to extract dose distribution space features; sorting the extracted dose distribution spatial features, and screening out the most relevant features; establishing a prediction model for the most relevant features by using a machine learning classifier; and performing evaluation and comparison according to the prediction model, and predicting the result of the radiotherapy plan. A three-dimensional convolution C3D network is adopted to extract temporal lobe region dose distribution spatial features, then a minimum redundancy-maximum correlation mRMR method is adopted to sort the extracted features, the most relevant features can be screened out, prediction models are established through four machine learning classifiers respectively ...

Tool tire for mute cotton test and test method

The invention discloses a tool tire for mute cotton testing and a testing method, and belongs to the technical field of tire mute cotton testing. According to the technical scheme adopted by the invention, the inner cavity structure is composed of a tread and a sidewall which are located on the outer surface, and a cap ply, a belted layer, a lining layer and a tire bead which are located inside, the section curve of the tread in the axial direction is in an arc shape which is formed by sinking tire shoulders on the two sides towards the center of the tread, and during testing, mute cotton is attached to the arc-shaped sunken position. According to the invention, the concave part is arranged on the tread of the tire, so that the mute cotton is adhered to the tread of the tire during testing, an isolating agent on the inner wall of the tire does not need to be cleaned, the tire needs to be detached from a rim and then the mute cotton is applied when a next group of mute cotton is tested, ...

COTTON LEUCINE ZIPPER PROTEIN BZIP-3, CODING GENES OF SAME, AND APPLICATION THEREOF

The present invention relates to a plant protein, the coding genes of same, and an application thereof, and specifically relates to a leucine zipper protein sourced from cotton, bZIP-3, the coding genes of same, and an application thereof in cultivating a transgenic plant of increased drought tolerance.

METHOD AND SYSTEM USING TR ASSEMBLY TO OBTAIN INTERMEDIATE-FREQUENCY CONTROLLABLE SIGNAL

A method and system using a TR element to obtain an intermediate-frequency controllable signal. The method comprises: dividing an output signal of a signal source (S201) into a first signal and a second signal (step S101); performing frequency multiplication and amplification on the first signal to obtain an intermediate signal of corresponding power and frequency, and using the second signal as a local oscillation signal; dividing the intermediate signal into a first intermediate signal and a second intermediate signal, and using the first intermediate signal as a reference signal (step S102), wherein the first intermediate signal is identical to the second intermediate signal; performing frequency mixing on the second intermediate signal and the local oscillation signal to obtain a mixed signal, which is a high-frequency millimeter wave signal (step S103); transmitting the mixed signal by a transmitting antenna (S206 and S305) (step S104); and performing frequency mixing on the signal ...

COTTON PP2AC-TYPE PROTEIN PHOSPHATASE PP2AC-7, CODING GENE OF SAME, AND APPLICATION THEREOF

The present invention relates to a cotton-sourced PP2Ac-type protein phosphatase PP2Ac-7, a coding gene of same, and an application thereof in cultivating a transgenic plant of increased drought tolerance.

Ultraviolet resistance dacron low stretch yarn

... 本实用新型涉及化纤技术领域,尤其是种抗紫外线涤纶低弹丝；包括若干条单丝，所述单丝包括芯层和皮层，所述芯层为含陶瓷微粉的聚酯，所述皮层为聚酯层，所述聚酯层外有层竹纤维层；所述单丝包括横截面为H型的单丝和横截面为十字型的单丝；本实用新型中的芯层含有陶瓷微粉的聚酯具有较强的抗紫外线性能，皮层采用普通市售聚酯，同时在皮层外加设层竹纤维层，由于竹纤维中含有叶绿素铜钠物质，这种物质是优良的紫外线按吸收剂；双重抗紫外性能，大大提高了本实用新型中涤纶低弹丝的抗紫外线性能；单丝包括横截面为H型的单丝和横截面为十字型的单丝，采用此设计，增加了单丝表面的横截面积，提高了排湿透气性，提高了穿着的舒适度。 ...

Mold plate for precision mold

The utility model discloses a mould plate for a precision mould, which comprises a mould pressing plate fixed at a mould core of a mould body, the mould pressing plate is L-shaped, the mould pressing plate comprises a transverse plate and a longitudinal plate, the longitudinal plate is provided with a fixing hole and a strip-shaped hole, a plate body of the longitudinal plate is provided with a first slide way, and the first slide way is provided with a second slide way. The first sliding way is connected with a lifting column of the first hydraulic column in an embedded mode, a second sliding way is arranged on a plate body of the transverse plate, and the second sliding way is connected with a lifting column of the second hydraulic column in an embedded mode. The die pressing plate is of a sliding structure, the L-shaped die pressing plate is connected with the hydraulic column through the sliding way and can be adjusted in a targeted mode according to the position of the die core in ...

Enrichment and separation device and method based on acoustic flow control

According to the enrichment and separation device and method based on acoustic flow control, a signal generator, an interdigital electrode and a piezoelectric substrate are arranged, and a liquid storage area is arranged on the piezoelectric substrate; the interdigital electrode forms an interdigital transducer on the piezoelectric substrate at a preset angle; the liquid storage area is partially covered by the acoustic surface wave vibration area; by adjusting the included angle between the reference direction of the interdigital electrode and the reference direction of the piezoelectric substrate and setting the frequency and power of input signals of the interdigital transducer, efficient and convenient enrichment and separation of exosomes, nanoparticles or viruses are achieved in the liquid storage area, and application of the acoustic flow control technology in the field of biomedicine is promoted.

Emergency cut-off protection device for electric power engineering

The invention relates to the technical field of power-off protection, and provides an electric power engineering emergency cut-off protection device, which comprises a shell assembly, a main binding post, an auxiliary binding post, a switch assembly, an expansion piece and a pressure sensor, and is characterized in that the shell assembly comprises a switch protection shell and a sealing shell, and the expansion piece and the pressure sensor are arranged in the sealing shell; the two ends of a conducting rod in the switch assembly make contact with a main binding post and an auxiliary binding post respectively, a limiting hole is formed in the upper portion of a hard insulating sleeve, the lower portion of the hard insulating sleeve is connected with a bearing plate through a first connecting rod, and a first reset spring movably sleeves the surface of the first connecting rod. An electromagnet in the safety mechanism is electrically connected with a main binding post through an electric ...

System and method for controlling real ground pressure of power head

The invention belongs to the technical field of piling machinery control, and particularly relates to a real ground pressure control system and method for a power head. The method comprises the steps that the real ground pressure of a power head is calculated based on the pressurization force of a pressurization oil cylinder, and the pressurization force of the pressurization oil cylinder is adjusted so that the real ground pressure of the power head can reach the real ground pressure preset value corresponding to the current stratum and the current drilling tool; the pressurizing oil cylinder stops pressurizing, and drilling is started; the real ground pressure of the power head is adjusted in real time during drilling, specifically, the rotating speed of the power head, the torque of the power head and the load rate of the engine are monitored in real time, and the real ground pressure of the power head is adjusted through the pressurization oil cylinder based on the rotating speed of ...

FREQUENCY CHANGE CONTROL METHOD AND SYSTEM FOR MAIN EXHAUST FAN OF SINTERING SYSTEM

A frequency change control method for a main exhaust fan of a sintering system comprises: (1) obtaining sintered material quantity; (2) calculating the vertical sintering speed of a material layer by using the sintered material quantity and a preset burn-through point, and calculating effective large flue air quantity by using a relationship between the vertical sintering speed and effective air quantity; (3) detecting smoke components of a large flue; (4) calculating an effective air rate by using the smoke components of the large flue, and calculating target large flue air quantity; (5) by using the corresponding relationship between the large flue air quantity and the main exhaust fan rotation speed, searching for target main exhaust fan rotation speed corresponding to the target large flue air quantity; and (6) regulating the current main exhaust fan frequency to the target main exhaust fan frequency corresponding to the target main exhaust fan rotation speed. A frequency change control ...

A SPLIT TYPE LAMP WITHOUT POWER-OFF DURING MOVING

A split type lamp without power-off during moving, which can disconnect an electric bulb from a lamp holder quickly to provide an emergency illuminating device when power failure, includes a lamp head (1) and a lamp body (2) connecting to the lamp head by a magnetic quick joint (3). The magnetic quick joint (3) can take apart the lamp head and the lamp body. A battery charger is provided inside the lamp head, the input end of the battery charger is connected to mains electricity, and the output end of the battery charger is connected to the input end of the magnetic quick joint. A control circuit is provided inside the lamp body, the input end of the control circuit is connected to the output end of the magnetic quick joint, and the control circuit is respectively connected with a battery charge protection circuit and a bulb drive circuit. When power failure, through the magnetic quick joint and the storage battery inside the lamp body, the control circuit can convert the outer mains electricity ...

ELECTRICALLY-CONDUCTIVE FILM, MANUFACTURING METHOD THEREFOR, AND TOUCH SCREEN COMPRISING THE ELECTRICALLY-CONDUCTIVE FILM

An electrically-conductive film (100) comprising a substrate (110), a first base material layer (120), a first electrically-conductive layer (130), a second base material layer (140), and a second electrically-conductive layer (150). The substrate comprises a first surface (111) and a second surface (113) arranged opposite to the first surface. The first base material layer is attached on the first surface. The first electrically-conductive layer is arranged within the first base material layer. The second base material is attached onto a side of the first base material away from the substrate. The second electrically-conductive layer is arranged within the second base material layer. Because a capacitance can be formed between the first electrically-conductive layer and the second electrically-conductive layer, when the electrically-conductive film is employed for manufacturing a touch screen, the need for bonding two electrically-conductive films is obviated, while the electrically-conductive ...