带设备信息展示图形用户界面的显示屏幕面板

玩具（雁鱼木偶机）

包装袋（咖啡）

办公桌

BWP timer processing method, terminal and network side equipment

The invention discloses a BWP timer processing method, a terminal and network side equipment, and the method comprises the steps that the terminal determines to execute a first behavior or a second behavior or execute the first behavior or a third behavior according to a preset mode; the first behavior comprises: when at least one of the following conditions is satisfied, starting or restarting a first BWP timer corresponding to a first activated downlink BWP: receiving a PDCCH (Physical Downlink Control Channel) which is scrambled by C-RNTI or CS-RNTI and is used for indicating downlink distribution or uplink authorization of the first activated downlink BWP on the first activated downlink BWP; the MAC PDU is sent in the configured uplink authorization, and the LBT failure indication is not received from the lower layer; receiving an MAC PDU (Media Access Control Protocol Data Unit) in downlink distribution configured for unicast; receiving a PDCCH (Physical Downlink Control Channel) which ...

Oral English practice analysis and comparison system based on artificial intelligence

The invention relates to the technical field of oral English analysis, and discloses an oral English practice analysis and comparison system based on artificial intelligence, which is characterized in that pronunciation audios and mouth shape videos of each English word practiced by a student user are collected by using a pickup and an image collector, and then the pronunciation audios are subjected to sound wave diagram conversion and segmentation processing; therefore, whether the oral English pronunciation of the student user is standard or not is judged, and refined orientation analysis of pronunciation errors is realized based on concrete segmentation processing of the pronunciation audio data after the judgment is finished, so that the judgment result is deeper, a targeted pronunciation mouth shape guidance direction can be provided for auxiliary pronunciation guidance, and the pronunciation accuracy is improved. Meanwhile, through centralized processing of English words with wrong ...

Irrigation spraying equipment for agriculture

The invention relates to the field of agricultural facilities, in particular to agricultural irrigation spraying equipment which comprises an L-shaped shell, a feeding stirring part is mounted in the middle of the upper end of the L-shaped shell in a penetrating mode, a communicating pipe fixedly communicates with the edge of the lower end of the L-shaped shell, and a water pump fixedly communicates with the end of the communicating pipe. The end part of the water pump is communicated with multiple groups of water conveying pipes, the multiple groups of water conveying pipes are connected through hoses, a water driving part is mounted on the outer surface of the water conveying pipe close to the water pump, the water driving part is connected with a charging stirring part, and an irrigation spraying part is mounted on the outer surface of the water conveying pipe far away from the water pump. Under the dual effects of irrigation and spraying, soil can be quickly and uniformly wetted, the ...

Unmanned aerial vehicle pull-type air recovery trajectory optimization method based on trajectory mapping

The invention discloses an unmanned aerial vehicle pull-type air recovery trajectory optimization method based on trajectory mapping, and belongs to the field of unmanned aerial vehicle navigation, guidance and control. According to the method, a trajectory mapping thought is proposed, firstly, a cable-buoy-unmanned aerial vehicle combination motion model is established, and parameterized representation is performed on profile data of a recovery system to serve as input of a trajectory mapping network; and then based on deep learning, utilizing BiGRU to establish an accurate mapping relation between input and output (recovery trajectory of the buoy-unmanned aerial vehicle assembly), and obtaining a trajectory mapping network. And finally, real recovery tracks under different recovery instructions are predicted in real time based on the track mapping network, an optimal recovery instruction is obtained by adopting a grey wolf optimization algorithm, and the optimal recovery track of the ...

Communication method and device, terminal, network equipment and storage medium

Disclosed in an embodiment of the present invention are a communication method and apparatus, a terminal, a network device and a storage medium, the method comprising: a terminal receiving first system information sent by a network device through a first frequency band, the first system information being used for indicating scheduling window configuration information of system information messages on different frequency bands in a first serving cell; the first service cell is a cell comprising a plurality of frequency bands; the first frequency band is a frequency band bearing the first system information in a plurality of frequency bands contained in the first service cell; and the terminal determines scheduling window positions of system information messages on one or more frequency bands based on the first system information.

Cytokeratin 19 fragment specific binding oligopeptide and application

The invention belongs to the technical field of protein oligopeptides, and discloses a cytokeratin 19 fragment specific binding oligopeptide and application thereof. The cytokeratin 19 fragment is recognized as a tumor marker with high specificity and sensitivity, and plays an important role in early diagnosis, curative effect monitoring and prognosis of the non-small cell lung cancer. The invention relates to a method for obtaining cytokeratin 19 fragment oligopeptide Y10 through a phage display technology. The amino acid sequence of the short peptide Y10 is as shown in SEQ ID NO. 1. The specific oligopeptide screened by the invention has the characteristics of small relative molecular mass and high affinity, so that a probe can be designed for detecting cytokeratin 19 fragments, and a new direction is provided for early diagnosis of clinical tumors and research and development of targeted drugs.

Smoke sampler

The invention discloses a smoke sampler, comprising: a first connecting pipeline, one end of which is fixed with a sampling hole of a flue wall; one side of the gate valve is detachably connected with the other end of the first connecting pipeline; one end of the second connecting pipeline is detachably connected with the other side of the gate valve; the first electric heating sleeve penetrates through the second connecting pipeline, the gate valve, the first connecting pipeline and the flue wall and extends into the flue, a rubber sealing plug is fixed to the first electric heating sleeve, and the rubber sealing plug is connected with the other end of the second connecting pipeline in a sealed mode; the sampling pipe penetrates through the first electric heating sleeve and extends into the flue; the inlet end of the smoke sampling filter cartridge is connected with the other end of the sampling pipe; the inlet of the cooling assembly is connected with the outlet end of the smoke sampling ...

Whole-network constant value rapid checking method and system

The invention belongs to the technical field of power systems, and discloses a whole-network constant value quick checking method, which comprises the following steps of: pre-configuring a constant value file template, generating a constant value file according to constant value information and the constant value file template, and according to each plant station and a relay protection device corresponding to the plant station, adopting a block chain multi-way tree method to check the constant value file according to the constant value information and the constant value file template. Constructing a power grid hash tree structure; and sending the power grid hash tree structure and the corresponding constant value file to a scheduling end, so that the scheduling end performs scheduling on the basis of the power grid hash tree structure and the unique identity identification code in the constant value file under the condition of determining that a constant value in the constant value file ...

DISPLAY CONTROL METHOD AND APPARATUS, DISPLAY APPARATUS, STORAGE MEDIUM, AND COMPUTER DEVICE

A display control method and apparatus (200), a display apparatus (100), a storage medium, and a computer device. The display control method comprises: detecting a frame image to be output (S1); and if it is detected that the frame image to be output comprises a reference image (11), controlling a plurality of data lines (1) to output, in a first mode, data signals for displaying the frame image to be output (S2), wherein the signal polarity sequence in the first mode is different from the signal polarity sequence in a second mode, the second mode is an output mode of the plurality of data lines (1) when the frame image to be output does not comprise the reference image (11), and the signal polarity sequence is a sequence formed by the polarity of the data signal provided by each of the plurality of data lines (1) according to the arrangement order of the plurality of data lines (1) in the display apparatus (100). By changing the output mode of the data lines, the problem of various display ...

STEP COUNTING METHOD AND APPARATUS

A step counting method and apparatus. The method comprises repeating the following steps: a) obtaining three single-axis accelerated speed signals with predetermined lengths from the triaxial output of a triaxial accelerated speed sensor worn by a runner (S10); b) performing high-pass filtering on each single-axis accelerated speed signal (S20); c) detecting a base frequency of each single-axis accelerated speed signal on which high-pass filtering is performed, so as to obtain a base frequency (S30); d) setting a low-pass or band-pass filter by using a lowest base frequency in the three single-axis accelerated speed signals as a cutoff frequency, and performing low-pass or band-pass filtering on the corresponding single-axis accelerated speed signal on which high-flux filtering is performed (S40); e) obtaining an accelerated speed signal extreme value point from each single-axis accelerated speed signal on which the low-pass or band-pass filtering is performed, and removing an interference ...

INFORMATION TRANSMISSION METHOD, SYSTEM AND DEVICE

Provided are an information transmission method, system and device. The transmission method includes: receiving a first request message, the first request message containing first information, and the first information being trigger information and/or small data; sending a paging message to a terminal device; receiving a second request message sent by the terminal device according to the paging message; and after the second request message is received, sending the first information to the terminal device. The technical solution of the present invention improves the timeliness of data which is sent by an SCS to an MTC device in a triggered manner.

TCMS NETWORK CONTROL VCU RECONNECTION CABINET FOR INDIAN ELECTRIC LOCOMOTIVE

Disclosed is a TCMS network control VCU reconnection cabinet for an Indian electric locomotive, the cabinet comprising a cabinet body, wherein the interior of the cabinet body is divided into the following four parts: a gateway (GW), a DC/DC power supply module, a remote input output module (RIOM), and a cooling fan; the gateway (GW) comprises a functional board card CPS, a wire train bus (WTB) module, a multifunction vehicle bus (MVB) module, a power supply unit (PSU), and a power input unit (PIU); the remote input output module (RIOM) is composed of a 3U case, a backboard and various functional plug-in boards; the cooling fan cools the remote input output module (RIOM); and the DC/DC module supplies power to a sensor of a vehicle that requires a 24V power supply to supply power. The VCU reconnection cabinet in the present invention achieves the operation and reconnection functions of a vehicle, ensures the data communication of an electric transmission system, makes the vehicle operate ...

CHANNEL MONITORING INSTRUCTION METHOD, CHANNEL MONITORING METHOD, TERMINAL, AND NETWORK SIDE DEVICE

Provided are a channel monitoring instruction method, and a channel monitoring method, terminal, and network side device. The instruction method comprises: sending instruction information to a terminal, the instruction information being used for instructing the terminal to monitor or stop monitoring the location of a physical downlink control channel PDCCH.

DEVICE FOR PREPARING RIDGED STRUCTURE

The present disclosure relates to a device for preparing a ridged structure, comprising: a conveying member that is used for continuously supplying an undercoat sheet; a feeding apparatus in which a ridged structure layer coating liquid is stored, the feeding apparatus being used for coating the ridged structure layer coating liquid on the undercoat sheet to form a ridged structure wet coating sheet having uniform thickness; a molding apparatus, a surface of which is provided thereon with a first ridged structure, which fully adheres to the coated ridged structure wet coating sheet during operation to form, on a surface of the ridged structure wet coating sheet, a second ridged structure opposite to the first ridged structure. Thus, a ridged structure layer may be prepared easily and quickly, and the shape of the ridged structure may be adjusted according to needs so as to meet different requirements.

METHOD AND APPARATUS FOR TRANSMITTING UPLINK CONTROL INFORMATION (UCI)

Provided by the present disclosure are a method and apparatus for transmitting uplink control information (UCI), the method comprising: when UCI having different priorities is transmitted on the same target channel, encoding the UCI having different priorities respectively and then transmitting same on the target channel, wherein the priorities of the UCI are determined by information contained in target parameters of downlink control information (DCI) and/or in UCI, the DCI being DCI corresponding to being used for indicating the transmission of the UCI.

EGFR-TARGETING CHIMERIC ANTIGEN RECEPTOR

Provided are an EGFR-targeting chimeric antigen receptor (CAR), CAR-T cells containing the CAR, and a method therefor and the use thereof.

书立（儿童）

奶瓶刷底座

吊柜

带设备操控管理图形用户界面的显示屏幕面板

Single root hair pigtail orthotic devices of beam -pumping unit

... 游梁式抽油机单根毛辫子矫正装置，包括：本体、定位销孔、铅锤座、释放套、滚珠、“U”形槽；其游梁式抽油机单根毛辫子矫正装置本体呈蝶形状，本体中心部位设有定位销孔，沿本体中轴线呈11度夹角左右各设有上下贯通的U”形槽，U”形槽顶部设有呈圆形状的铅锤座；其释放套呈圆柱状斜“T”形结构，释放套开有道斜度11度上下贯通的“U”形槽，上端面沿U”形槽外环设有六个圆形滚珠，释放套放置在本体设有的U”形槽内，上部设有的圆台坐在铅锤座上。本实用新型避免了悬绳器翻转缠绕油井光杆的问题，可有效解决了游梁式抽油机单根毛辫子出现打扭的不安全因素，提高了操作的安全性，降低了现场操作人员的劳动强度，具有可观的社会效益。 ...

Cooling structure for high-pressure turbine blade of aero-engine

The invention belongs to the technical field of aero-engine high-pressure turbine blade cooling structure design, and particularly relates to an aero-engine high-pressure turbine blade cooling structure which comprises a turbine disc, a plurality of blades and a cooling device. Each mortise forms an opening at the front end of the turbine disc; the root of each blade is correspondingly clamped into one mortise, a cooling channel communicated to a gap between the root and the corresponding mortise is arranged in each blade, and a plurality of cooling air outlet holes are formed in the side wall of each blade; the positioning ring is connected to the front end of the turbine disc, and an annular clamping groove is formed between the positioning ring and the turbine disc. The inner edge of the baffle ring is clamped into the annular clamping groove, the baffle ring inclines outwards, an annular cooling cavity is formed between the baffle ring and the turbine disc and compresses the root of ...

Polylactic acid capsule material preparation method and biological product

The invention discloses a polylactic acid capsule material preparation method and a biological product, the preparation method comprises the following steps: A, preparing a solution A containing a polylactic acid material and a forming mold, and the forming mold is provided with a forming cavity matched with a capsule material product; b, a coating axis and a fine adjustment axis are established with the center of the forming mold as the original point, and the coating axis and the fine adjustment axis both pass through the original point and are perpendicular to each other; c, the forming cavity is filled with the atomized solution A, the following cycle process is executed for multiple times, and the accumulated deflection angle a of the fine adjustment axis is made, specifically, the forming mold is rotated with the axis where the coating axis is located as a rotating shaft, the forming mold is deflected to adjust the deflection angle b of the fine adjustment axis, and the requirement ...

Intelligent animal epidemiological investigation system

The invention discloses an intelligent animal epidemiological investigation system. The system comprises an intelligent acquisition terminal, an area node, a communication module and an analysis and evaluation module. Epidemiological investigators can conveniently acquire basic information of epidemic disease events by adopting various information acquisition modes, qualitative judgment is performed on the epidemic disease events by adopting a random forest classification model, on-site diagnosis can be performed on the epidemic disease events of a farm, breeding personnel can be conveniently helped to make epidemic prevention plans, economic losses caused by the epidemic disease events are reduced, and meanwhile, the economic efficiency is improved. A qualitative judgment result of an epidemic disease event is obtained, the epidemic risk of the epidemic disease event is evaluated according to the content of the qualitative judgment result and the basic information of the epidemic disease ...

Time sequence action detection method and device, electronic equipment and storage medium

The embodiment of the invention provides a time sequence action detection method and device, electronic equipment and a storage medium, and relates to the technical field of computer vision. The method comprises the following steps: acquiring a to-be-detected video; the video to be detected comprises a plurality of video frames; extracting an original feature and a residual feature in the to-be-detected video; fusing the original feature and the residual feature of the current video frame to obtain a fused feature; and detecting the category and the time sequence boundary of the action in the to-be-detected video according to the fusion feature to obtain a time sequence action detection result. According to the embodiment of the invention, the problems of insufficient time modeling characteristics, lack of migration of time sequence characteristics of the characteristics and low time sequence action judgment precision in the related technology are solved.

Fresh soybean source soybean oil body and application thereof

The invention discloses a fresh soybean source soybean oil body and application thereof. Washing fresh soybeans which are 80-90% mature with weakly alkaline water, and then performing water bath to obtain pretreated soybeans; the pretreated soybeans are smashed, deionized water is added for pulping, residues are collected after filtering, and residual soybean milk is soybean milk; and heating the soybean milk in a water bath at 50-100 DEG C, stirring at intervals, cooling the water bath temperature to 3-6 DEG C, adding cane sugar, uniformly dispersing, freezing and centrifuging, and repeatedly collecting upper-layer cream to obtain the fresh soybean source soybean oil body. The fresh soybean source soybean oil body is prepared from fresh soybeans and can be used for improving the delivery rate of curcumin and resveratrol; the oxidation stability of the oil body is improved; release and absorption of fatty acid in vivo are delayed; preparing simulated fat or functional simulated fat; and ...

Polyvinylidene fluoride and epoxy organic nanoparticle mixed matrix ultrafiltration membrane and preparation method thereof

The invention discloses a polyvinylidene fluoride and epoxy organic nanoparticle mixed matrix ultrafiltration membrane and a preparation method thereof.The preparation method comprises the following steps that A, additives are added into an N, N-dimethylacetamide solvent, the additives comprise polyethyleneimine, polyethylene glycol diglycidyl ether and dibutyl phthalate, and the N, N-dimethylacetamide is added into the N, N-dimethylacetamide solvent; reacting at 70 to 90 DEG C for 18 to 48 hours to obtain a solvent A; b, adding polyvinylidene fluoride into the solvent A, and obtaining a membrane casting solution B after the polyvinylidene fluoride is completely dissolved; and C, uniformly coating a polyester non-woven fabric with the membrane casting solution B by using a scraper, staying in the air, putting into a coagulating bath to form a membrane, and soaking the membrane in pure water to obtain a finished product. Epoxy organic nanoparticles generated by a cross-linking reaction of ...

Channel receiving method, channel receiving device and terminal

The invention discloses a channel receiving method, a channel receiving device and a terminal, and belongs to the technical field of communication, and the channel receiving method comprises the steps that the terminal determines a target SPS PDSCH from a first semi-persistent scheduling physical downlink shared channel SPSPDSCH set according to first information, the first SPS PDSCH set comprises at least two SPS PDSCHs from a first service cell and in a time slot, and the first information comprises target capability information of the terminal for receiving frequency division multiplexing FDM PDSCHs; and the terminal receives the target SPS PDSCH.

Landscape greening stepping stone carrying device

The invention relates to the technical field of object moving devices, and discloses a landscape greening stepping stone carrying device which is used for moving stepping stones and comprises a supporting frame, a sliding rail installed on the upper portion of the supporting frame, a lifting assembly installed on the sliding rail in a sliding mode and a fixing chain used for fixedly binding the stepping stones. The device has the effects that the moved stepping stone is convenient to carry, and meanwhile, the safety of workers is guaranteed.

Method for synchronously preparing low-fat peptide-enriched soymilk and soybean oil body

The invention discloses a method for synchronously preparing low-fat peptide-enriched soymilk and soybean oil. The method comprises the following steps: pretreating raw materials; soybeans are excited by alkalescent water and cleaned by deionized water, enter a nano-metal suspension for incubation and then enter a culture solution for continuous culture, and endogenous protease culture is completed; pulping and filtering to obtain soybean milk; adjusting the pH value and the temperature of the obtained soybean milk, and performing enzymolysis for three times to obtain the peptide-enriched soybean milk; and heating the obtained peptide-enriched soybean milk, cooling, and centrifuging to obtain an upper-layer cream which is soybean oil and a lower-layer liquid phase which is the low-fat peptide-enriched soybean milk. According to the method disclosed by the invention, endogenous protease of the soybean seeds is subjected to excitation culture by adopting weakly alkaline water excitation, ...

ETCHING UNIFORMITY REGULATING DEVICE AND METHOD

An etching uniformity regulating device and method. The device comprises an inductor (81) and a capacitor (82) connected in parallel. One end of the capacitor (82) is connected to a built-in ring (3) located at the edge of an electrostatic chuck (1) of an etching machine, and the other end is grounded. The purpose of controlling the edge electric field is achieved by regulating a capacitance of the capacitor (82), so as to regulate the etching rate of the edge, thereby achieving etching uniformity.

METHOD FOR UPLINK TRANSMISSION IN DRX CONFIGURATION, DEVICE, EQUIPMENT, AND STORAGE MEDIUM

Disclosed are a method for uplink transmission in DRX configuration, a device, equipment, and a storage medium. The method comprises: when a UE transmits a MAC PDU to a base station, same turns on a timer to start timing; in a timed duration of the timer, the UE monitors a PDCCH subframe; if a PDCCH new transmission/retransmission indication of the base station is received in the PDCCH subframe monitored, the UE triggers a new transmission/retransmission of data.

CHOLESTERIC LIQUID CRYSTAL COMPOSITION, LIQUID CRYSTAL DISPLAY PANEL, AND PREPARATION METHODS THEREFOR

Provided are a cholesteric liquid crystal composition and a high-contrast liquid crystal display panel containing same, as well as preparation methods therefor. The cholesteric liquid crystal composition comprises a block copolymer and cholesteric liquid crystal. The block copolymer comprises a block A and a block B. The block A contains a chiral group M1 and the block B contains a chiral group M2. The cholesteric liquid crystal has at least two different pitches. The display panel comprises an array substrate and an opposed substrate that are cell-assembled, as well as a liquid crystal layer disposed between the array substrate and the opposed substrate, wherein the liquid crystal layer comprises the cholesteric liquid crystal composition. The liquid crystal layer can reflect, in a planar texture state, light of at least two wavelengths in a visible light area.

水牌机（可调节）

交通护栏

导轨（H形磁石）

穿鞋凳

管道阀门

带有气象海洋保障仿真基础平台图形用户界面的显示屏幕面板

Elevator control method and device based on material positions

The invention discloses an elevator control method and device based on material positions. The control method comprises the steps that the height of materials in a metering tank is obtained; the lifting frequency f of the corresponding elevator when the material height is located at the middle material level of the metering tank is determined; according to the fact that the material height is located between the high material level and the middle material level of the metering tank, the actual frequency of the elevator is determined; and according to the fact that the material height is located between the low material level and the middle material level of the metering tank, the actual frequency of the elevator is determined. The feeding frequency of the elevator can be adjusted in a stepless mode, and meanwhile the problems that the elevator is started and stopped frequently, feeding is insufficient or a metering groove is blocked are solved.

Method and system for optimizing damper of wave energy device based on dynamic mechanism

The invention provides a wave energy device damper optimization method and system based on a dynamic mechanism, and relates to the technical field of wave energy, and the method comprises the steps: building the movement coordinates of a floater vibrator according to a balance state; according to the overall stress analysis of the floater under the wave excitation condition, a motion differential equation of the floater is established, and evolution of observation speed and displacement is solved; according to independent stress analysis of the internal vibrator, a motion coupling differential equation of the vibrator and the floater is established, and evolution of speed and displacement is observed; according to an energy output principle of a wave energy device, a maximum power control objective function and constraint conditions are established, discrete deformation is performed on the objective function and the constraint conditions, and optimization is performed to obtain an optimal ...

Automatic medical sampling auxiliary device

The invention discloses an automatic medical sampling auxiliary device, and relates to the field of medical detection equipment. The device comprises a cover clamping device, a first shifting device, a pipe rotating device, a second shifting device, a shearing device and two sampling pipe box placing racks, the cover clamping device is connected with the first shifting device, the pipe rotating device, the second shifting device, the pipe rotating device and the sampling pipe box placing frames are all arranged in the length direction of the first shifting device and located below the cover clamping device, the two sampling pipe box placing frames are arranged in a spaced mode, and the second shifting device is located between the two sampling pipe box placing frames. The pipe rotating device is connected with the second shifting device, and the shearing device is located above the rear portion of the second shifting device. The cover clamping device can be used for clamping a sampling ...

High-efficiency heat pipe cleaning equipment

The invention relates to the related technical field of axial channel heat pipe cleaning, and discloses efficient heat pipe cleaning equipment which comprises a carrying platform, a heat pipe cleaning mechanism is installed on the upper side of the carrying platform, a control case is arranged on the front side of the heat pipe cleaning mechanism, and one end of the heat pipe cleaning mechanism communicates with a cleaning input pipe set; the other end of the heat pipe cleaning mechanism is communicated with a circulating recovery pipe group; when the high-efficiency heat pipe cleaning equipment is used, an axial channel heat pipe is installed between the two sets of adjusting sliding plates by turning on a power source and communicating air source equipment, the adjusting sliding plates are pushed by the locking air cylinders to lock and fix the axial channel heat pipe, an acid solution is prepared in the acid solution storage tank according to the proportion, and then the axial channel ...

Plant air conditioner control method and device, air conditioner system, equipment and storage medium

The invention relates to the technical field of air conditioner control, in particular to a plant air conditioner control method, device and equipment and a storage medium. The method comprises the steps that the plant total load of the air conditioning system in the industrial plant is obtained, and the plant total load is the total load related to operation of the air conditioning system; calculating a component parameter value corresponding to at least one execution component in the air conditioning system based on the total load of the plant; and the parameter values of all the components are transmitted to corresponding execution components respectively, and the execution components are used for executing adjustment actions corresponding to the parameter values of the components. The air conditioning system is used for overcoming the defect that in the prior art, an air conditioning system for an industrial factory building cannot be accurately controlled, so that energy is wasted.

Anti-bacteriophage penetration testing device for protective clothing

The invention discloses a protective clothing bacteriophage penetration resistance testing device which comprises an experimental tank body, a liquid storage tank and a fixing table are arranged on the front side of the experimental tank body, and the fixing table is located below the liquid storage tank; the stepping motor is located on the rear side of the experiment groove body, a motor shaft of the stepping motor is arranged forwards and penetrates through the experiment groove body, and the motor shaft is provided with threads; the flange cover is located on the front side of the experiment tank body, the flange cover is provided with an observation window corresponding to the liquid storage tank and a screwing hole corresponding to the motor shaft, and the screwing hole is screwed with the motor shaft; the clamp is used for clamping the experimental sample of the protective clothing material; after the clamp is placed on the fixing table, the stepping motor can drive the flange cover ...

NON-SINTERING METHOD FOR PREPARING ARTIFICIAL COBBLESTONES FROM DREDGING SOIL

Disclosed is a non-sintering method for preparing artificial cobblestones from dredging soil, the method comprising the steps of: (1) preparing raw materials; (2) proportioning four types of materials; (3) preparing high-strength non-sintering ceramsite; (4) preparing cobblestone cores; (5) preparing an initial product, cobblestones; (6) polishing; (7) curing; and (8) forming a finished product. Preparing artificial cobblestones of a core-shell structure by using dredging soil as the raw material can not only expand the application range of the resource utilization of dredging soil, but also provide, for artificial cobblestones, a preparation method, wherein the preparation involves uses a non-sintering method, the energy consumption for production is low, and the decorative effect of cobblestones can be achieved.

NOZZLE STRUCTURE, JET DEVICE AND ENGINE

Provided are a nozzle structure, a jet device and an engine. The nozzle structure (2) comprises: a nozzle body (10), the nozzle body (10) being provided with a liquid flow channel (11), with a first end of the liquid flow channel (11) being a liquid inlet port (12), and a second end of the liquid flow channel (11) being a liquid jet port (13); and a swirler (20), the swirler (20) being disposed in the liquid flow channel (11) and located at the liquid jet port (13). The nozzle body (10) is further provided with an air flow channel (14), with a first end of the air flow channel (14) being an air inlet port (15), and a second end of the air flow channel (14) being an air jet port (16). The air jet port (16) is spaced apart from the liquid jet port (13) so as to exert a shearing action on a tapered atomized liquid fuel jetted out of the liquid jet port (13). The jet device solves the problem of the performance of a liquid rocket engine being affected by incomplete combustion of the liquid ...

SPRAY HEAD FOR PLASMA ETCHING SYSTEM

Disclosed is a spray head for a plasma etching system, the main body having a disc shape, a first annular flange (1), an intake channel (2), second annular flanges (3), and air guide passages (4) are provided on the upper surface of the disc body close to the edge of the disc body; the intake channel (2) is provided between the first annular flange (1) and the second annular flanges (3); the second annular flanges (3) and the air guide passages (4) are alternately distributed and form a ring as a whole; first intake holes (5, 6), which are uniformly distributed and form an inner ring and an outer ring concentric to the inner ring, are provided at the central region of the disc body; second intake holes (7), which are uniformly distributed and form a plurality of concentric rings, are provided between the intake hole (6) forming the outer ring at the central region and the second annular flanges (3); the spray head for a plasma etching system is further provided with gas blocks for selectively ...

INFORMATION CONFIGURATION METHOD, POWER ADJUSTMENT METHOD, BASE STATION, AND MOBILE TERMINAL

Provided are an information configuration method, a power adjustment method, a base station, and a mobile terminal. The information configuration method comprises: configuring, according to a transmission parameter of an uplink transmission channel, a power correction parameter corresponding to the transmission parameter, the power correction parameter being provided such that a mobile terminal can perform correction of a transmit power of the uplink transmission channel; and transmitting the power correction parameter to the mobile terminal.

9,10-BIS[2-(P-SUBSTITUTED PHENYL) PYRIMIDIN-4-YL]ANTHRACENE COMPOUND AND PREPARATION METHOD THEREOF, ORGANIC ELECTROLUMINESCENT DEVICE, AND ORGANIC ELECTROLUMINESCENT DISPLAY DEVICE

The present invention belongs to the technical field of organic electroluminescent materials, and provides a 9,10-bis[2-(p-substituted phenyl)pyrimidin-4-yl]anthracene compound and a preparation method thereof, an organic electroluminescent device containing the 9,10-bis[2-(p-substituted phenyl)pyrimidin-4-yl]anthracene compound, and an organic electroluminescent display device comprising the organic electroluminescent device. The compound of the present invention can be used as a blue phosphorescent organic electroluminescent material, and can be synthesized relatively easily. The organic electroluminescent material of the present invention has the ability to block holes itself, does not require the arrangement of a hole-blocking layer between a light-emitting layer and an electron transportation layer, thus simplifying the manufacturing process of a full-colour panel of an organic electroluminescent display device, and reducing the manufacturing costs and time. Furthermore, the organic ...

Perianal postoperative fumigation and soaking integrated basin

The utility model discloses a perianal postoperative fumigation and soaking integrated basin which comprises a medicated bath basin made of transparent materials, scales are arranged on the outer side face of the medicated bath basin, a sitting disc is arranged at the position, close to the upper end, in the medicated bath basin, a fixing disc is integrally connected to the upper surface of the medicated bath basin, and a fumigation plate is rotatably connected to the middle of the fixing disc. Fixing round cavities are formed in the two ends of the inner side face of the fixing disc, short shafts are fixed to the two sides of the fumigation plate and rotationally connected into the fixing round cavities, through holes are evenly distributed in the fumigation plate, the medicated bath tub is placed in a supporting frame, the upper end of the supporting frame makes contact with the lower end of the fixing disc, and the lower end face of the medicated bath tub makes contact with the upper ...

Catheter type dosing device for gynecological nursing

The invention relates to the technical field of gynecological drug delivery devices, in particular to a gynecological nursing catheter type drug delivery device which comprises a jacking assembly, the jacking assembly comprises an outer cylinder, a guide rail is connected to the inner wall of the outer cylinder, a sliding groove is slidably connected to the outer portion of the guide rail, and a sliding plate is connected to one end of the sliding groove; the other end of the sliding plate is connected with a medicine pipe, the outer wall of the sliding plate is connected with a servo air cylinder and a pressing assembly, and the control end of the pressing assembly is connected with a piston rod. And the expansion assembly comprises a first expansion plate and a second expansion plate. Through expansion of the two expansion plates, expansion of the vagina is achieved, the medicine applying stability is improved, the contact area of medicine and the vagina is increased, meanwhile, the medicine ...

Cost management system for insurance business

The invention provides a cost management system for insurance business, and the system comprises a cost factor management module, a cost rule matching module, an examination and approval module, and an order following rule matching module, the cost factor management module is used for determining a corresponding cost factor according to a sales channel, a cost rule template is generated through the priority of the cost factors; the cost rule matching module is used for determining a plurality of cost rules meeting the base table data in a cost rule set through the cost rule template, determining a weight value of each cost rule in the plurality of cost rules, sorting the weight values from high to low to determine the cost rule with the highest weight value, and sending the cost rule with the highest weight value to the base table data; and matching and generating a target cost rule according to the cost rule with the highest weight value. A user can flexibly allocate cost factor weights ...

Meter length metering mechanism, metering method and device for steel wire rope

The invention discloses a steel wire rope meter length metering mechanism, metering method and device, and relates to the technical field of steel wire rope production equipment.The steel wire rope meter length metering mechanism comprises a fixing plate, and a center large gear, a pair of first planetary gears, a pair of second planetary gears and a pair of idle gears are rotationally connected to the fixing plate; a pair of crossed connecting rods are arranged on the central rotating shafts of the pair of first planetary gears and the central rotating shafts of the pair of second planetary gears in a crossed manner; the middle parts of the pair of crossed connecting rods are hinged with the central rotating shaft of the central large gear; the outermost ends of center rotating shafts of the pair of first planetary gears are sleeved with conveying wheels, and the outermost ends of center rotating shafts of the pair of second planetary gears are sleeved with abutting wheels. The sides, ...

Analytical test method for determining chlorine content in zirconium boride by adopting spectrophotometric method

The invention relates to an analytical test method for determining chlorine content in zirconium boride by spectrophotometry, which mainly comprises the following steps: dissolving a zirconium boride sample with nitric acid and hydrofluoric acid, adding silver nitrate to form turbid liquid, determining absorbance on a spectrophotometer, deducting blank of a test material, and obtaining the mass concentration of chlorine according to a working curve; the method solves the problem of determination of the chlorine content in zirconium boride, has the advantages of high sensitivity, good selectivity, high accuracy, wide applicable concentration range, low analysis cost and simplicity, convenience and rapidness in operation, and can be used as a conventional method for analyzing and testing the chlorine content in zirconium boride.

MACHINE-TYPE COMMUNICATION METHOD AND DEVICE

Provided in an embodiment of the present invention are a machine-type communication (MTC) method and device, the method comprising: receiving a first inquiry request transmitted by an MTC server in communication with a user equipment (UE); determining a machine-type communication interworking function (MTC-IWF) entity in communication with the UE according to the MTC-IWF load condition and/or the UE position information; and transmitting a first inquiry response to the MTC server, the first inquiry response carrying the identifier of the MTC-IWF in communication with the UE, such that the MTC server, according to the identifier of the MTC-IWF, establishes communication with the MTC-IWF communicating with the UE. The method of the embodiment of the present invention determines an MTC-IWF in communication with a UE according to the MTC-IWF load condition and/or the UE position information, thus properly allocating network resources and improving utilization of the entire network.

HEARTRATE DETECTION METHOD APPLICABLE IN HEADPHONE AND HEADPHONE CAPABLE OF DETECTING HEARTRATE

Disclosed are a heartrate detection method applicable in a headphone and the headphone capable of detecting heartrate. The method comprises: a cavity is provided in a headphone, a microphone is mounted within the cavity, a hole is provided on a headphone housing fitting an opening of the cavity, when the headphone is being worn, the cavity and an auricle fitting the hole constitute a closed space; when the headphone is being worn, a signal produced by changes in the pressure in the cavity is captured by the microphone; and, heartrate is detected on the basis of the signal captured by the microphone. The technical solution of the present invention employs the closed cavity constituted by the cavity in the headphone and the headphone housing to accommodate the microphone, thus reducing interferences by external noises and enhancing signal information captured by the microphone.

LOW-COMPLEXITY VIDEO SIGNAL CODING PROCESSING METHOD

Disclosed is a low-complexity video signal coding processing method. The method comprises: step S1, acquiring a code CUt; step S2, determining whether the LID of the current position is greater than 20 or not, and if so, executing step S5; if not, extracting a feature vector xt of the current code CUt, and then executing step S3; step S3, determining a division decision of the code CUt by using a decision maker ActNN; step S4, defining a threshold value Ф of u (t), and if u (t) is greater than or equal to Ф, determining that the division decision of the current code CUt is "stop division", and terminating the rate distortion cost (RD cost) comparison process of the current code CUt in advance, and executing step S2 after adding one to LID, and if u (t) is smaller than Ф, then determining that the division decision of the current code CUt is "continue division", and the code CUt depth subjected to rate distortion cost (RD cost) comparison being increased by one, and executing step S2 in ...

GATEWAY REPLACEMENT METHOD, GATEWAY, AND SERVER

A gateway replacement method comprises: receiving a gateway replacement notification sent by a second gateway, the gateway replacement notification carrying a replacement instruction, and the replacement instruction being for indicating that the second gateway will be replaced with a first gateway; generating a gateway replacement identifier, the gateway replacement identifier being for identifying gateway replacement; sending the gateway replacement identifier to the second gateway; receiving a create resource request sent by the first gateway, the create resource request carrying a service capability layer identifier of the second gateway and the gateway replacement identifier; updating a service capability layer resource according to a first service capability layer identifier and a second service capability layer identifier, the first service capability layer identifier being obtained by the server according to the gateway replacement notification or the create resource request; and ...

INFORMATION TRANSMISSION AND RESOURCE INDICATION METHODS, APPARATUS, TERMINAL, AND NETWORK-SIDE DEVICE

Embodiments of the present application belong to the field of communication technology and disclose information transmission and resource indication methods, an apparatus, a terminal, and a network-side device. A specific implementation scheme comprises: a terminal obtains UCI to be transmitted, compresses the UCI to be transmitted and obtains UCI compressed information, and transmits the UCI compressed information.

Dual-mode communication system and method for enhancing communication capability

The invention relates to a dual-mode communication system capable of enhancing communication capability, and relates to the field of dual-mode communication. The prediction module is used for intelligently predicting the average downlink rate and the average uplink rate of the dual-mode communication system in the next unit time based on a preset number of multiple pieces of communication information in multiple unit times and various attribute parameters of the dual-mode communication system; and the communication decision mechanism is used for determining a communication decision of the dual-mode communication system in the next unit time based on the output data of the prediction execution mechanism. The invention also relates to a dual-mode communication method for enhancing the communication capability. According to the invention, aiming at the technical problem that the incremental dual-mode communication system in the prior art is difficult to obtain the SA communication resource ...

Optimized operation method and device for household hydrogen energy system considering flexible load

The invention provides a household hydrogen energy system optimization operation method and device considering flexible load, and the method comprises the steps: collecting the previous household load information based on a data collection method, and predicting the load demand and energy distribution; constructing a basic structure of the household hydrogen energy system based on distributed energy, and establishing a mathematical model of main components in the system; establishing a multi-objective optimization operation model by taking the minimum life cycle cost and the minimum household energy consumption cost as objectives; and a penalty function-based multi-target particle swarm algorithm is used to solve and obtain an optimal scheme for the operation of the household hydrogen energy system. According to the method, distributed energy, a hydrogen energy storage system and a flexible load are combined, dynamic balance between wind and light output and household energy consumption ...

Sleeve wear test device

The invention discloses a casing abrasion test device which comprises a support and a motor, a casing sample fixing mechanism is fixed on a supporting disc, the supporting disc is installed in the support, and the lower portion of the supporting disc is connected with an output shaft of the motor; a sleeve sample is clamped by a clamping block of the sleeve sample fixing mechanism and can be driven by a motor to rotate; and the drill rod sample is connected with a piston rod of an electric cylinder fixed in an eccentric distance adjusting groove at the top of the bracket and can be inserted into the sleeve sample. According to the invention, the drill rod sample can generate circumferential abrasion to the rotating sleeve sample while moving up and down, the drill rod sample and the sleeve sample extrude and rub each other to further abrade, the abrasion between an underground rod and a sleeve is simulated, the test working condition is similar to the actual working condition, the abrasion ...

METHOD AND DEVICE FOR DETECTING AND FILTERING ONLINE GATEWAY-LEVEL NETWORK PACKET

Disclosed are a method and device thereof for detecting and filtering online gateway-level network packets. The method comprises: detecting online GET packets of an HTTP; parsing the GET packets to acquire a value of a field in the GET packets; and filtering the detected GET packets on the basis of a packet filtering policy library and the value of the field in the GET packets, where the packet filtering policy library is constituted by one or more packet filtering policies, and where the packet filtering policy library is used for determining if each of the GET packets is an interfering packet or a non-interfering packet. By in-depth analysis of the value of the field of the GET packets of the HTTP at the gateway-level, and by filtering the GET packets on the basis of the packet filtering policy library, the present invention allows for online real-time cleaning (filtering) of interfering packets generated in an HTTP access action of a user, thus allowing for accurate and real-time analysis ...

ELECTRONIC APPARATUS, WIRELESS COMMUNICATION DEVICE, AND WIRELESS COMMUNICATION METHOD

The present disclosure relates to an electronic apparatus, a wireless communication device, and a wireless communication method. According to an embodiment, the electronic device for a base station side comprises a processing circuit. The processing circuit is configured to: perform control to perform, on a beam corresponding to a user equipment, channel detection on a target channel, the channel detection being based on a specific beam direction; and determine the access to the target channel according the channel detection result.

METHOD, DEVICE AND SYSTEM FOR USING UNLICENSED SPECTRUM TO PERFORM COMMUNICATION

Provided are a method, device and system for using an unlicensed spectrum to perform communication. The method for using an unlicensed spectrum to carry out communication which is applied to serving base stations comprises: before a serving base station performs data exchange with a user terminal via an uplink channel of an unlicensed spectrum, the serving base station monitoring the uplink channel; when the uplink channel is idle, the serving base station utilizing a pre-set sub-frame to send a control frame to surrounding LAA equipment, so that other LAA equipment apart from the user terminal can determine whether to occupy the uplink channel according to the control frame, wherein the control frame at least comprises a physical address of the serving base station and a first reserved duration of the uplink channel; and within the first reserved duration, the serving base station receiving data which are sent by the user terminal via the uplink channel.

METHOD AND DEVICE FOR PROCESSING UPLINK CONTROL INFORMATION

Provided by embodiments of the present disclosure are a method and device for processing uplink control information, the method comprising: determining the priority of first UCI carried by first PUCCH resources and the priority of second UCI carried by a second PUCCH; if the first PUCCH resources and second PUCCH resources partially overlap and the priority of the first UCI is higher than the priority of the second UCI, determining whether to discard the second UCI.

Mould pressing structural part of SMC composite material water treatment equipment

The utility model discloses an SMC composite material water treatment equipment mould pressing structural part which comprises a base, stand columns are welded to the outer walls of the two sides of the top of the base, sleeves are welded to the outer walls of the tops of the two stand columns, and supporting transverse plates are welded to the inner walls of the opposite sides of the sleeves. A hole is formed in the middle of the outer wall of the top of the supporting transverse plate, a fixing ring is welded to the inner wall of the hole, a hydraulic cylinder is welded to the inner wall of the fixing ring, a T-shaped connecting frame is welded to the outer wall of the bottom of the hydraulic cylinder, and an upper die base is connected to the outer wall of the bottom of the T-shaped connecting frame through a bolt. A male die is connected to the outer wall of the bottom of the upper die base through bolts, a workbench is welded to the outer wall of the top of the base, and a lower die ...

Intelligent intubation system for tracheal intubation

The intelligent tracheal intubation system comprises an operating bed, an intelligent operating mechanism and an upper computer, the intelligent operating mechanism is arranged on the operating bed and can move back and forth on the operating bed, the operating bed and the intelligent operating mechanism are connected with the upper computer, a movable bed board is arranged on the operating bed, an inflatable neck pillow is fixed to the movable bed board, and the inflatable neck pillow is connected with the upper computer. The intelligent operating mechanism comprises a door-shaped operating frame, the door-shaped operating frame can slide back and forth on the sliding rail, an oral cavity opening mechanical arm, a light wand clamping mechanical arm and a trachea cannula inserting mechanical arm are arranged on the door-shaped operating frame, and a light wand is clamped at the front end of the light wand clamping mechanical arm; an overhanging arm is fixed to the top of the door-shaped ...

Landfill leachate scale inhibitor

The invention belongs to the technical field of scale inhibitors, and particularly relates to a landfill leachate scale inhibitor which comprises the following raw materials in parts by weight: 30-50 parts of a full organic scale inhibitor, 5-10 parts of a penetrating agent, 10-30 parts of a dispersing agent, 3-8 parts of an emulsifying agent, 2-7 parts of a defoaming agent, 1-3 parts of a sterilizing agent and 20-30 parts of deionized water. The main agent is prepared by mixing organic phosphonic acid and organic phosphonic carboxylic acid, the auxiliary agent is prepared by mixing organic phosphonic sulfonic acid and an amino acid polymer, the mixing ratio of the organic phosphonic acid to the organic phosphonic carboxylic acid is 3: 1, and the mixing ratio of the organic phosphonic sulfonic acid to the amino acid polymer is 5: 2. The landfill leachate scale inhibitor provided by the invention has the advantages of obvious scale inhibition effect, good heat resistance, good dispersity ...

Electric vehicle load online optimization method, system, equipment and medium

The invention discloses an electric vehicle load online optimization method, system and device and a medium, mainly relates to the technical field of electric vehicle load online optimization, and is used for solving the problem that different charging powers cannot be formulated according to battery states of different vehicles in the prior art. Comprising the following steps: acquiring residual battery capacity and battery rated capacity of the electric vehicle, and calculating the state of charge of the electric vehicle; detecting a relationship between the charge state and a preset charge state node, and determining a charging stage corresponding to the electric vehicle; wherein the charging stage is divided into a first stage and a second stage; determining a charging power upper limit corresponding to the electric vehicle according to the charge state, the initial charging power and the charging stage; obtaining an average charge state and an average charging power; and adjusting ...

Intention conflict coordination solution method based on improved IBN network

The invention relates to an intention conflict coordination solution method based on an improved IBN network, and belongs to the field of intention networks, and the method comprises the following steps: S1, mapping an intention request of a user to a network resource level, and converting an intention conflict problem into a resource allocation problem; s2, dividing the resource allocation problem into a time-tolerant intention and a non-time-tolerant intention from the time dimension; s3, aiming at the time-tolerant intention, adjusting the intention to other time slices adjacent to the intention to realize the intention, and increasing the influence of the previous time period on the time period; and S4, aiming at a non-time-tolerant intention, converting a problem of resolving a plurality of performance intention conflicts into a multi-target optimization problem about network resource allocation, continuously sensing and learning a network environment by using a deep reinforcement ...

Vertical telescopic rod limiting ship collision prevention facility

The invention discloses a vertical telescopic rod limiting ship collision prevention facility, and relates to the technical field of bridge protection, in particular to a bridge tower arranged in water, which comprises a collision prevention facility arranged on the periphery of the bridge tower for a circle and used for protecting the bridge tower; the pin shafts are arranged on the two sides of the lower portion of the anti-collision facility and used for being connected with a follow-up structure; the two vertical telescopic limiting systems are arranged below the anti-collision facility through pin shafts and distributed on the upstream side and the downstream side of the bridge tower. The anti-collision bridge tower has the beneficial effects that the bridge tower is protected through the anti-collision facility; subsequent connection of the vertical telescopic limiting system is facilitated through the pin shaft; the position of the anti-collision facility in the horizontal direction ...

Chimeric antigen receptor targeting EGFR

The invention relates to the field of biological medicine. Specifically, the invention relates to a chimeric antigen receptor (CAR) aiming at EGFR, a CAR-T cell containing the CAR, and a preparation method and application of the chimeric antigen receptor.

Cigarette smoke generating device

The invention provides a cigarette smoke generating device, relates to the technical field of smoke simulation, and aims to solve the problem that a research result deviates due to the fact that an existing cigarette smoke generating device cannot simulate a mainstream smoke generating state when people naturally smoke. Comprising an air pump, a control valve, a timing numerical control unit and a smoke generation cavity, the smoke generation cavity is provided with an air inlet, an air outlet and a smoke inlet, the control valve is arranged at the air inlet, and the control valve is provided with an air inlet position for communicating an air source with the air inlet and a cut-off position for cutting off the air source and the air inlet; the timing numerical control unit is used for switching the control valve between an air inlet position and a cut-off position; the air pump is used for providing power for the air inlet to enter the smoke generation cavity from the air inlet, and air ...

Channel transmission method and device, electronic equipment and medium

The invention discloses a channel transmission method and device, electronic equipment and a medium. By applying the technical scheme of the invention, the disturbance generator can be deployed at the sending end of the DECS communication system, so that the generated disturbance signal can destroy the original transmission signal with specific semantic information in the channel. Therefore, on the premise that transmission signals of other semantic information are not affected, the purpose of attacking specific transmission signals in a channel in a hidden mode is achieved. On one hand, the method can be used for evaluating the model safety in a production environment, an adversarial sample training original model is fused, the training sample space is enriched, and the robustness of an end-to-end communication system based on the deep neural network is improved. And on the other hand, the problem that potential safety hazards exist in a communication system due to the fact that the semantic ...

Carcino-embryonic antigen specific binding oligopeptide and application

The invention belongs to the technical field of protein, and discloses a carcino-embryonic antigen specific binding oligopeptide and application thereof. The carcino-embryonic antigen is a broad-spectrum tumor marker, and has important clinical value in the aspects of general survey, monitoring, diagnosis, curative effect evaluation and the like of tumors. The invention relates to a method for obtaining carcino-embryonic antigen oligopeptide C2 through a phage display technology. The amino acid sequence of the short peptide C2 is as shown in SEQ ID NO. 1. The specific oligopeptide screened by the invention has the characteristics of small relative molecular mass, good stability and high affinity, can play an important role in tumor molecular diagnosis and early screening, can be used for designing a probe for detecting carcino-embryonic antigen, and can also be used for developing targeted therapeutic drugs.

Deformation joint waterproof structure and waterproof treatment method thereof

The invention relates to the technical field of building construction, and provides a deformation joint waterproof structure and a waterproof treatment method thereof. In the deformation joint waterproof structure, a metal waterstop is bridged between adjacent pipe sections and transversely penetrates through a deformation joint between the adjacent pipe sections. The metal waterstop is located on the side, close to the prefabricated pipe piece, of the deformation joint. The grouting restraint layer is located on the side, close to the pipeline inner cavity, of the deformation joint. The grouting layer is located between the metal waterstop and the grouting restraint layer. The pressing detection piece extends from the inner cavity of the pipeline and communicates into the grouting layer so as to press the grouting layer and detect the grouting filling effect of the grouting layer. Through the structural arrangement, the pressurizing detection piece is arranged between the grouting layer ...

Vertical casting process for upper support plate of bridge support

The invention discloses a vertical casting process for an upper support plate of a bridge support, which relates to the technical field of casting and comprises the following steps: selecting beads, pre-foaming the beads, curing, foaming and forming, drying, bonding and finishing, coating, carrying out quality inspection on a model, burying in a box and modeling, casting, finishing and cleaning, and normalizing. Compared with the prior art, the method has the advantages that the evanescent mode technology is adopted, production automation is achieved, the production efficiency is greatly improved, the problem of recycling of casting silica sand is solved, the appearance is attractive, the technology yield is increased, and the production cost is reduced.

BLIND DETECTION METHOD, METHOD FOR SENDING SIGNAL, RELEVANT DEVICE AND SYSTEM

Provided are a blind detection method, a method for sending a signal, a relevant device and a system. The method comprises: receiving a target signal sent by a network-side device; and based on the target signal, carrying out blind detection on a physical downlink control channel, or maintaining a sleep state at the moment the physical downlink control channel is detected.

WIRELESS COMMUNICATION METHOD AND WIRELESS COMMUNICATION DEVICE

Disclosed are a wireless communication method and a wireless communication device. The wireless communication device comprises a processing circuit, wherein the processing circuit is configured to: detect broadcast information on a specific subchannel in an unlicensed frequency band; and broadcast time information on the specific subchannel when the broadcast information cannot be successfully detected, wherein the time the occupation of the specific subchannel by the wireless communication device ends can be determined according to the time information.

SYSTEM INFORMATION SENDING AND RECEIVING METHOD, DEVICES, AND COMPUTER-READABLE STORAGE MEDIUM

This disclosure provides a system information sending and receiving method, a base station, a terminal, and a computer-readable storage medium. The system information sending method comprises: broadcasting real time kinematic (RTK) global navigation satellite system (GNSS) basic information by means of first system information; and broadcasting RTK segments in a system information window corresponding to second system information, wherein the RTK GNSS basic information is used for reading, from the second system information, the RTK segments required by a terminal.

ENCAPSULATION MATERIAL, ORGANIC LIGHT-EMITTING DIODE DEVICE AND ENCAPSULATION METHOD THEREFOR

An encapsulation material, an organic light-emitting diode (11) device and an encapsulation method therefor, which belong to the technical field of encapsulation and can solve the problem in the related art that the aesthetic appearance of, for example, a transparent display device is affected since an encapsulation structure (3) made of the encapsulation material is black. An encapsulation material for a transparent device, comprising: major ingredients comprising rare-earth oxide, zinc oxide, aluminium trioxide and silicon dioxide; and a bonder configured to bond the major ingredients, wherein the major absorption wavelength of the rare-earth oxide is within the range of infrared light or ultraviolet light. The encapsulation material can be used for encapsulation, in particular the encapsulation of an organic light-emitting diode device.

Information configuration method and device, related equipment and storage medium

The invention discloses an information configuration method and device, a terminal, network equipment and a storage medium. The method comprises the following steps: receiving a radio resource control (RRC) signaling sent by a network side, the RRC signaling carrying at least one hybrid automatic repeat request (HARQ) process related information; at least one HARQ process of the at least one HARQ process is for a multicast channel (MCH); the related information for the at least one HARQ process of the MCH comprises at least one of the following: an identifier of the HARQ process; an identifier of the HARQ process and time offset of uplink feedback corresponding to the HARQ process; a process mode of the HARQ process; the cache size of the HARQ process; a feedback mode of the HARQ process; whether the function body of the HARQ process is an independent function body or not is judged; the HARQ process is used for sending data and/or feeding back resources.

Long-distance capturing net bullet and method based on near sensing detection

The long-distance capturing net bullet based on proximity detection comprises a cartridge case assembly, a warhead and a proximity detection fuze, a standard gun or a launcher is adopted for launching, the cartridge case assembly is of a standard general structure, the front end of the warhead is connected with the proximity detection fuze to form a bullet assembly, and the bullet assembly is arranged in the cartridge case assembly; the proximity detection fuze comprises a power supply module, a safety insurance module and a proximity detection module; the safety insurance module comprises an acceleration insurance and a short circuit insurance, in the ammunition launching process, when the acceleration insurance and the short circuit insurance are both relieved, the proximity detection module is started to work, the distance between a projectile and a target is detected at high frequency, when the distance between the projectile and the target is smaller than a set threshold value, an ...

Data transmission method and device and protocol sublayer function entity

The invention provides a data transmission method and device and a protocol sublayer function entity, and the method comprises the steps: receiving a protocol data unit PDU, the PDU carrying an internal bearer IB identifier of the protocol sublayer function entity or the PDU carrying an internal bearer IBB identifier of a lower layer bearer; determining an upper layer bearer indicated by the PDU according to predetermined mapping relation configuration information and the IB identifier or the IBB identifier; according to the embodiment of the invention, the flexible mapping of the upper-layer bearer and the lower-layer bearer is realized while the PDU overhead is reduced in a mode of combining the mapping relation configuration information and PDU carrying.

Method for repairing chromium-polluted soil by using steam reinforced dihydric alcohol

The invention discloses a method for repairing chromium-polluted soil by using steam reinforced dihydric alcohol. The method comprises the following steps: conveying a mixed solution of small-molecule dihydric alcohol and water to a steam generator through a metering pump; dihydric alcohol mixed steam generated by the steam generator is injected into a target soil layer, and hexavalent chromium in the soil is reduced; pure steam is injected into the target soil layer, and residual dihydric alcohol and oxidation product steam water of the dihydric alcohol are recycled after being cooled. According to the method, the mass transfer capacity of propylene glycol in the soil can be improved and the reduction capacity of dihydric alcohol to hexavalent chromium can be enhanced by utilizing steam, and the method is simple, efficient and short in remediation period and can achieve efficient in-situ remediation of the hexavalent chromium contaminated soil.

Streptomycete and application thereof

The invention provides a streptomyces strain and application thereof. The streptomyces strain is an antagonistic strain SS9-1 which is separated from a rhizosphere soil sample of an aconitum perennial herbaceous plant aconitum pendulum which grows at the altitude of about 3600 meters in Yu Zhong County, Lanzhou City, Gansu province and has relatively strong bacteriostatic activity. The antagonistic strain SS9-1 is streptomyces caucascus which is preserved in China General Microbiological Culture Collection Center on April 13, 2023, and the preservation number of the antagonistic strain SS9-1 is CGMCC (China General Microbiological Culture Collection Center) No.27108. The antagonistic strain SS9-1 has the advantages that the antagonistic strain SS9-1 is an antagonistic strain SS9-1 which is preserved in the China General Microbiological Culture Collection Center on April 13, 2023; the streptomyces caucascus has a good inhibition effect on pathogenic bacteria and botrytis cinerea, the diameter ...

Anti-hair-loss, oil-control and soothing essence and preparation method thereof

The invention relates to the technical field of skin care products, in particular to the field of IPC A61K8, and further relates to anti-hair-loss, oil-control and soothing essence and a preparation method thereof. The skin care product is prepared from the following raw materials in percentage by weight: 1 to 10 percent of humectant, 0.9 to 8 percent of plant extract A, 0.05 to 5 percent of plant extract B, 0.2 to 3 percent of antibacterial agent, 0.005 to 3 percent of vitamin, 0.005 to 2 percent of skin conditioner, 0.1 to 1 percent of pH regulator, 0.001 to 5 percent of hydrolyzed yeast protein, 0.05 to 0.5 percent of thickener and the balance of deionized water, preferably, the raw materials further comprise 5%-30% of ethyl alcohol, 0.5%-10% of isododecane or 0.5%-5% of PEG-40 hydrogenated castor oil, 0.1%-1% of preservative and 0.1%-0.5% of essence. The anti-hair-loss, oil-control and soothing essence disclosed by the invention can effectively reduce sebum and inhibit malassezia reproduction ...

Sunlight-assisted film photoelectrode material based on single electrode and double functions and iron-air battery

The invention relates to the technical field of metal-air batteries, in particular to a sunlight-assisted film photoelectrode material based on single-electrode double functions and an iron-air battery. The preparation method of the film photoelectrode material comprises the following steps: firstly preparing a BiVO4 photoelectrode material by using electrodeposition and calcination methods, depositing a Cu2O film by using an electrodeposition method on the basis of BiVO4, and oxidizing Cu2O into CuO by using a calcination method to obtain the BiVO4-CuO film photoelectrode material. The iron-air battery is obtained by assembling a KOH solution serving as an electrolyte, an iron sheet serving as a metal electrode and a BiVO4-CuO film photoelectrode material serving as an air electrode in a container. The material with excellent photocatalytic activity is prepared, light is introduced into the iron-air battery, the charging voltage is reduced under the illumination condition, and the discharging ...

Transmission control method and device, communication equipment and storage medium

The embodiment of the invention discloses a transmission control method and device, communication equipment and a storage medium. The method comprises the following steps that: the terminal equipment determines the QoS (Quality of Service) grade of a data packet, and stores the data packets belonging to the same QoS grade in a cache; ...

Transmission line tower footing geological disaster prediction method and device

The invention relates to a power transmission line tower footing geological disaster prediction method and device, belongs to the technical field of electric power, and solves the problem that an existing method is insufficient in early warning of geological disasters. The method comprises the following steps: identifying influence factors of geological disasters of the tower footing of the power transmission line to determine main causes of the geological disasters; historical data of geological disasters are collected and sorted, and meteorological conditions and geological conditions under different geological disasters are identified and counted; analyzing different rainfall capacities of each region, and constructing rainfall threshold values of different types of geological disasters in combination with rainfall capacities when historical geological disasters occur; constructing a geological disaster risk prediction model, and generating a geological disaster risk prediction result ...

DATA TRANSMISSION METHOD AND APPARATUS, AND STORAGE MEDIUM

Disclosed in the present application are a data transmission method and apparatus, and a storage medium. The method comprises: a layer 3 (L3) determines data transmitted on a MAC link, wherein the volume of the transmitted data enables a data cache of a MAC functional entity to meet a MAC sending rate.

COLOR-GENERATING FILM AND PRESSURE TEST FILM HAVING SPECIAL FORMULATION, AND PREPARATION METHOD THEREFOR

The present disclosure relates to a color-generating film and a pressure test film as well as a corresponding preparation method. The color-generating film comprises: a substrate, as well as an undercoat layer, a ridged structure layer, and a color-generating layer which are sequentially stacked on the substrate; the color-generating layer comprises a microcapsule, the microcapsule internally comprising an electron-donating leuco dye precursor. A special formulation is used such that the pressure test film is highly sensitive, has a high resolution and meets the usage requirements of a low-temperature environment.

SYSTEM INFORMATION TRANSMISSION METHOD, TERMINAL, AND NETWORK DEVICE

Embodiments of the present invention provide a system information transmission method, a terminal, and a network device. The method comprises: sending indication information to the network device, the indication information being used for indicating system information that the user desires to obtain; and receiving the system information sent by the network device.

MULTI-HOP TRANSMISSION METHOD AND DEVICE

Provided by an embodiment of the present disclosure are a multi-hop transmission method and device, the method comprising: determining a role of a current terminal in a car-linked multi-hop network; determining a multi-hop transmission range or a multi-hop frequency of a message of the current terminal in the car-linked multi-hop network; determining a transmission resource required to transmit the message; according to the role of the current terminal and the transmission resource, transmitting the message, the position of the current terminal and the multi-hop transmission range or the message and the multi-hop frequency to a neighboring terminal adjacent to the current terminal.