43results about How to "Solve the shortage" patented technology

The invention provides a preparation method of an acid-resistant and chlorine-corrosion-resistant porous composite electrode and a device constructed on the basis of the electrode and used for preparing hydrogen and chlorine by electrolyzing a sodium chloride solution, two cavities are provided, an acid or neutral saturated sodium chloride solution is filled in the cavities, the cavities are separated by a proton exchange membrane or a diaphragm, and the proton exchange membrane or the diaphragm is filled in the cavities. And in the electrolysis process, the cathode generates high-purity hydrogen, the anode generates high-purity chlorine, the chlorine is absorbed by sodium hydroxide in the gas collection bottle and generates sodium hypochlorite, or the chlorine is introduced into a sodium bromide / sodium iodide solution to replace bromine / iodine elementary substances, and the chlorine is discharged from the gas collection bottle. The sodium hypochlorite solution and the bromine / iodine water are used for disinfection and sterilization experiments. The corrosion-resistant porous composite electrode for electrolysis of an acidic or neutral saturated sodium chloride solution is prepared, the electrolysis voltage of the corrosion-resistant porous composite electrode is further reduced by loading a cathode / anode catalyst, and an acidic or neutral saturated sodium chloride solution electrolysis device constructed based on the electrode can be used for preparing high-purity hydrogen and chlorine.

The invention provides a hospital operation monitoring analysis method and platform based on artificial intelligence, and the method comprises the steps: collecting data from a plurality of data sources of a hospital, and integrating the multi-source heterogeneous data into a unified data platform through a data access gateway; performing cleaning, standardization and feature extraction on the acquired data, and extracting key features by using automatic feature engineering; constructing an AI model according to a hospital operation scene, and training and verifying the model by using historical data; inputting the real-time data into an AI model for analysis, generating a prediction result or a classification label, and performing real-time early warning on an abnormal condition; key indexes and analysis results are displayed through a visual instrument panel, and an operation report is automatically generated. Through the artificial intelligence technology platform, hospital resource use conditions can be analyzed in real time, resource allocation can be dynamically optimized, medical staff scheduling and equipment use plans can be automatically adjusted, waiting time of patients is shortened, and scheduling efficiency and response speed are remarkably improved.

The invention discloses a hospital outpatient emergency service system based on a cloud server, and relates to the technical field of outpatient emergency services. The cloud data center is in communication connection with a medical data acquisition module, an abnormity identification module, an abnormity analysis module, an emergency early warning evaluation module, a medical care resource allocation module, a medical material management module and a mobile application module. According to the hospital outpatient service emergency service system based on the cloud server, potential emergency requirements or risk points are rapidly identified by monitoring medical material inventory, patient flow and medical staff working state data of all departments in real time, the emergency early warning module sends out an early warning signal, and the emergency early warning module sends out an early warning signal. According to the method and the system, the emergency response process of triggering replenishment reminding and deploying medical staff or medical supplies can be immediately started, so that the processing efficiency of hospital outpatient service in dealing with emergencies is remarkably improved, and delay and loss caused by information lag or untimely processing are reduced.

The present application belongs to the field of computer technology, and discloses a photovoltaic load prediction method and device based on artificial intelligence, the method comprising: obtaining historical photovoltaic data of a photovoltaic power station; expanding the historical photovoltaic data based on a data homeomorphic generative adversarial network to obtain a training data set; using the training data set to train a fully connected neural network based on exploratory gradient descent to obtain a feature extraction model; obtaining photovoltaic data to be tested, and inputting the feature extraction model to obtain target feature data; inputting the target feature data into a trained feature dimension reduction model to obtain target dimension reduction data; inputting the target dimension reduction data into a trained classifier model to obtain a load prediction interval. The present application can solve the problem of insufficient training data and improve the generalization ability, stability and model performance of the feature extraction model.

The invention relates to a saline-alkali soil water collection irrigation and drainage dual-purpose ditch which comprises a plurality of water collection ditches. The bracket is detachably connected to the top of the water collecting ditch and is formed by splicing a plurality of sections; the rainwater collecting irrigation mechanism comprises a rainwater collecting assembly, a first-stage irrigation assembly and a second-stage irrigation assembly, and the rainwater collecting irrigation mechanism has a rainwater collecting mode, a natural irrigation mode and a strong irrigation mode; in rainy days, the rainwater collecting irrigation mechanism is in a rainwater collecting mode, and the rainwater collecting assembly is started to collect rainwater into the water collecting ditch; when the water in the water collecting ditch is sufficient, the rainwater collecting irrigation mechanism can be in a natural irrigation mode, and the first-stage irrigation assembly is started; when the rainwater collecting irrigation mechanism is in a strong irrigation mode, the secondary irrigation assembly is started, anti-seepage cloth is laid on the inner wall of the water collecting ditch, concealed pipes are buried below the bottom wall of the water collecting ditch, and the anti-seepage cloth is located above the concealed pipes. The system can realize collection, storage and utilization of rainwater, provides necessary fresh water resources for improvement of the saline-alkali soil, is combined with the concealed pipes, does not affect drainage, and has double effects of water collection irrigation and salt drainage.

The invention discloses a super-sulfate-activated low-carbon cementing material based on alkali-containing solid waste as a raw material and a preparation method thereof. The cementing material comprises the following raw material components in percentage by mass: 30-50% of a red mud precursor cementing material, 34-54% of a solid waste material, 0.5-2% of an alkali activator and 10-20% of a sulfate activator. The application range of a sulfate excited low-carbon cementing material system is expanded, efficient utilization of the red mud can be achieved, alkaline solid waste such as the red mud becomes necessary components, and the problem of shortage of high-quality auxiliary cementing materials and the environmental problem caused by stacking of the red mud can be solved at the same time; the thermally activated red mud in the formula not only provides high-activity aluminum-silicon potential for performance development of the cementing material, but also provides proper alkalinity to make up for strength reduction caused by insufficient alkali in the later stage of the system, and promotes improvement of mechanical strength of the cementing material and densification of a matrix.

The invention discloses a high-activity modified volcanic rock powder admixture and a preparation method thereof. The high-activity modified volcanic rock powder admixture is prepared from the following raw materials in parts by mass: 120-180 parts of volcanic rock powder, 20-40 parts of slag powder, 3-7 parts of quicklime powder, 5-18 parts of desulfurized gypsum, 3-5 parts of sulphoaluminate cement clinker and 0.4-1.2 parts of a grinding aid. The volcanic rock powder, the slag powder, the quicklime powder, the desulfurized gypsum, the sulphoaluminate cement clinker and the grinding aid are compounded, through modification, the activity index of the volcanic rock powder can be stably increased to 70% or above, the highest activity index can reach 85% or above, and the activity index of the volcanic rock powder is superior to that of II-grade fly ash for concrete; the modified volcanic rock powder can serve as a mixed material to be directly mixed with powder materials such as ground clinker and gypsum in a mixing mode to prepare portland pozzolana cement, the modified volcanic rock powder can also completely replace current II-grade fly ash to serve as an admixture to be applied to preparation of concrete, and the effect of the modified volcanic rock powder reaches and is superior to that of the original II-grade fly ash.

The invention discloses a preparation method of rosin-based polyamine, a product and application thereof, and belongs to the technical field of bio-based adhesives, the preparation method comprises the following steps: using toluene as a solvent, using thionyl chloride to carry out acylating chlorination on disproportionated rosin, after the reaction is finished, carrying out rotary evaporation to remove toluene, then reacting with methanol, and carrying out methyl esterification on the disproportionated rosin to obtain methyl esterified rosin; reacting the obtained methyl esterified rosin with acid to obtain nitrated rosin methyl ester; carrying out reduction reaction on the obtained nitrated rosin methyl ester and iron powder to obtain rosin-based polyamine; wherein the acid comprises one or more of nitric acid and sulfuric acid. The prepared rosin-based polyamine is synthesized into rosin-based isocyanate through a phosgenation method, and the rosin-based isocyanate is glued to prepare a shaving board, a fiberboard and a plywood with the thickness of 18 mm; the test method refers to GB / T17657-2013, and each performance of the artificial board meets the requirements of the national standard (P2 type in GB / T 4897-2015) (MDF-FN type in GB / T 18259-2018) (class II board in GB / T 18259-2009).

The invention discloses a high-activity modified volcanic rock powder admixture and a preparation method thereof. The high-activity modified volcanic rock powder admixture is made of the following raw materials in parts by weight: 120-180 parts of volcanic rock powder, 20-40 parts of slag powder, 3-7 parts of quicklime powder, 5-18 parts of desulfurized gypsum, 3-5 parts of sulphoaluminate cement clinker and 0.4-1.2 parts of grinding aid. The invention compounds volcanic rock powder, slag powder, quicklime powder, desulfurized gypsum, sulphoaluminate cement clinker and grinding aid. Through modification, the activity index of the volcanic rock powder can be stably increased to more than 70%, and can reach more than 85% at most, which is better than the activity index of Class II fly ash for concrete. The modified volcanic rock powder can be used as a mixed material to be directly mixed with powder materials such as ground clinker, gypsum, etc. to prepare volcanic ash silicate cement, and can also completely replace the current Class II fly ash as an admixture for concrete preparation, and the effect reaches and is better than the effect of the original Class II fly ash.

The present invention relates to a method for preparing low-carbon olefin raw materials by selective desulfurization and denitrogenation of diesel, wherein the diesel raw material oil is contacted with a selectively regulated hydrofining catalyst for hydrofining reaction, and the obtained refined oil is subjected to solvent extraction to obtain extracted oil rich in aromatics and raffinate oil rich in alkanes; wherein the raffinate oil is used as a high-quality raw material for steam cracking to produce ethylene, and the extracted oil can be directly used as a raw material for hydrocracking or catalytic cracking to produce high-octane gasoline or BTX light components. The present invention optimizes the raw materials and process structure of the existing device, not only fully utilizes various raw material resources, but also effectively solves the problem of diesel outlet and ethylene material shortage.

This invention provides a modified aqueous negative electrode, its preparation method, and its application. The modified aqueous negative electrode includes a negative electrode current collector and a negative electrode active material layer disposed on the surface of the current collector. The negative electrode active material layer includes a negative electrode active material, a conductive agent, sodium alginate, waterborne polyurethane, and a pore-forming agent. The modified aqueous negative electrode of this invention solves both the raw material shortage problem of oil-based negative electrode formulations and the pain points of current aqueous negative electrode formulations, improving the slurry solids content, electrode porosity, and flexibility, while reducing electrode resistivity. Furthermore, this formulation is environmentally friendly, requiring no control of ambient humidity, and can significantly reduce production costs.

The invention discloses a fan rotating speed adjusting circuit, power equipment, an energy storage system and a control method. The fan rotating speed adjusting circuit comprises a comparison circuit, the input end of the comparison circuit is connected with all device temperature sensors, and the comparison circuit is used for inputting sampling voltages output by all the device temperature sensors, determining the maximum voltage value in the sampling voltages output by all the device temperature sensors and outputting the maximum voltage value to a main control chip; and the main control chip is used for determining the highest temperature detected by the temperature sensors of all the devices according to the maximum voltage value and adjusting the rotating speed of the first fan according to the highest temperature. According to the invention, the problems that the number of I / O ports of the main control chip is insufficient and the computing power of the main control chip is insufficient when the number of the power switch devices detected by the fan rotating speed adjusting circuit is large can be solved, and the requirement on the number of the I / O ports and the requirement on the computing power of the main control chip are reduced.

This invention relates to the field of soil testing technology, and more specifically, to a portable pH meter with distillation function. The meter includes a main body, a power module, a water storage module, a distillation module, and a controller for controlling the distillation module. Both the water storage module and the distillation module are fixedly connected to the main body, and the distillation module is electrically connected to the controller. Both the distillation module and the main body are electrically connected to the power module. The water storage module has a first inlet for water injection and a first outlet for water delivery to the distillation module. The distillation module has a second inlet and a second outlet for water intake. The first outlet and the second inlet are connected, and a first valve is provided between them. Distilled water can be prepared on-site using the distillation module, eliminating the need for an external pure water source. This effectively solves the problem of pure water shortage in field operations, standardizes water quality sources, reduces measurement errors, and improves data consistency and experimental repeatability.

The invention discloses a method for making high-grade packaging paper by mixing high-card pulp and waste paper, which comprises the following steps: preparing OCC waste paper pulp, crushing, removing slag, coarse screening and grading screen the domestic waste OCC in sequence to form long, medium and short fiber pulps, and the long fiber pulp / medium fiber pulp / short fiber pulp is sequentially passed through a slag remover, a fine screen, a multi-disc concentrator, a hot dispersion, a pre-beating pool and a disc grinding and then enters a post-beating pool; preparing natural wood pulp, crushing the purchased commercial wood pulp raw material, and entering the post-beating pool after disc grinding and beating; preparing high-card pulp, crushing the wood chip raw material After washing and pre-impregnation → cooking → medium-consistency grinding → screening and purification → washing and concentration, high-card pulp is formed. The high-card pulp is mixed and beaten with long-fiber pulp and short-fiber pulp to form high-long mixed pulp and high-short mixed pulp respectively; finally, the prepared natural wood pulp and medium-fiber pulp, high-long mixed pulp and medium-fiber pulp and high-short mixed pulp, high-long mixed pulp and high-short mixed pulp are respectively put into the mixed pulp pool of the surface / core / bottom layer paper machine, and after removing impurities, they are sent to the surface / core / bottom layer wire section for papermaking, and then go through the pressing section → front drying → sizing → post drying → calendering → winding to make high-grade packaging paper.

The invention relates to a super-durable solar-driven seawater electrolysis hydrogen production device and a hydrogen production method, and belongs to the technical field of new energy seawater desalination, a solar evaporator is an evaporator with a three-dimensional bionic microstructure at the upper part and a micro-channel at the lower part, the three-dimensional bionic microstructure has super hydrophilicity, the bottom interface of the micro-channel has hydrophilicity, and the micro-channel has super-hydrophilicity. Water flowing out of the micro-channel diffuses along the three-dimensional bionic microstructure due to the super-hydrophilicity; and the electrolytic hydrogen production system comprises an electrolytic tank, a cathode copper plate, a flow guide hopper, a gas collecting pipe and a thin film with a Janus structure. The method comprises the following steps: assembling a hydrogen production device; a temperature gradient is formed in the water film through photo-thermal conversion of solar energy, the Malangei effect is formed, salt crystallization is prevented through brine microcirculation of the Malangei effect, and fresh water is collected; and the power supply system supplies electric energy to the cathode copper plate and the anode graphite plate to perform electrolytic reaction of water. The durability of the device is remarkably improved, and the service life of the device is remarkably prolonged.

The application relates to the field of biological medicine, and provides a monoclonal antibody for identifying Profilin-1 and application thereof. The antibody provided by the application is selected from at least one of the following: (1) having light chain CDR sequences shown in SEQ ID NO: 5, 6 and 7, and having heavy chain CDR sequences shown in SEQ ID NO: 8, 9 and 10; (2) having light chain CDR sequences shown in SEQ ID NO: 11, 12 and 13, and having heavy chain CDR sequences shown in SEQ ID NO: 14, 15 and 16; or having an amino acid sequence with a sequence identity of at least 80% compared with (1) or (2). In addition, an enzyme reagent kit prepared by using the antibody is disclosed, and the enzyme reagent kit has high sensitivity and specificity.

The invention belongs to the technical field of photocatalytic nano semiconductor material synthesis, and discloses a surface modified ZnIn2S4 photocatalyst as well as a preparation method and application thereof. The preparation method comprises the following steps: mixing a zinc source, an indium source, thioacetamide and a mixed solvent of water and ethanol, and carrying out solvothermal reaction to obtain ZnIn2S4 with sulfur vacancies; the preparation method comprises the following steps: mixing ZnIn2S4 with sulfur vacancies, a cobalt source solution and water in a protective atmosphere, and doping to obtain the surface modified ZnIn2S4 photocatalyst. According to the preparation method, the photocatalytic hydrogen production performance of the catalyst is remarkably improved, the hydrogen production rate of the obtained surface modified ZnIn2S4 photocatalyst is 11 times that of ZnIn2S4, and the preparation method has great significance in solving the problems of environmental pollution and energy shortage.

This invention relates to a dimethylamine-modified tetranuclear heterometallic cluster compound, its preparation method, and its application. The invention is intended for the field of electrocatalytic oxygen evolution and relates to a compound, its preparation method, and its application. The purpose of this invention is to address the problem of hydrogen energy shortage. The dimethylamine-modified tetranuclear heterometallic cluster compound has the molecular formula [(CH3)2NH2][Ni(H2O)6][{NaNiSbW(OH)4(H2O)6}{SbW8O 30 Na₂[SbW₁₉O]·2H₂O has a molecular weight of 2861.62. It is used for alkaline electrocatalytic oxygen production. Preparation method: Prepare Na₂[SbW₁₉O]₂. 33 Precursor; Na9[SbW9O 33 The precursor was dissolved in deionized water, nickel nitrate was added, and the mixture was stirred. Terephthalic acid was added, and the mixture was stirred again. NaOH solution was added dropwise, and the reaction was allowed to proceed for 2 hours. After cooling, the mixture was filtered, and dimethylamine hydrochloride was added. The mixture was then evaporated at room temperature to crystallize. Hexagonal yellow crystals appeared after three days, yielding the product. The overpotential of the dimethylamine-modified tetranuclear heterometallic cluster compound of this invention can reach 39.7 mV. The Tafel slope is 19.75 mV / dec. The slope of the fitted straight line is 4.51 mF / cm. 2 Electrochemical transfer resistance: 1.9Ω.

The invention discloses an on-orbit mobile control system for air mobile charging equipment, which relates to the technical field of intelligent charging and comprises a state sensing module, a platform management module, a control center module, a mobile operation module, a wireless communication module and a fault detection and diagnosis module, charging pack state information is monitored in real time, user information registration, charging parameter setting and remote charging state checking are carried out, a cloud server is adopted to carry out data processing, decision making and instruction generation, on-orbit movement operation of the air mobile charging equipment is carried out based on a movement control instruction, and charging pack work abnormity detection and abnormity response are carried out; the problems that an existing shared charging pile is insufficient in number of charging bags, and air mobile charging equipment is complex in structure and high in fault cost are solved, and on-orbit intelligent control and efficient charging service of the air mobile charging equipment can be achieved.

The invention discloses a maintenance system for a precast beam yard. The maintenance system comprises a sedimentation reservoir group, a plurality of pedestals, a water supply pipeline, a steam supply pipeline, a maintenance shed and a centralized control system, the precipitation reservoir group is connected with an external water supply system and overground drainage of the maintenance area and stores the drainage after precipitating and filtering the drainage, and the beam storage area is arranged on the ground above the precipitation reservoir group. Two ends of the water supply pipeline are respectively connected with the sedimentation reservoir group and the pedestals, and two ends of the steam supply pipeline are respectively connected with the water supply pipeline and the pedestals. The centralized control system is used for controlling the water supply pipeline or the steam supply pipeline to be opened according to requirements so that the corresponding maintenance water or the high-temperature steam can enter the corresponding pedestals, and the pedestals are used for evenly spraying the entering maintenance water or the high-temperature steam outwards to the precast beams supported on the pedestals. And the curing shed is used for covering the corresponding pedestal when high-temperature steam is sprayed. According to the system, high-temperature steam and curing shed curing can be adopted in winter, spraying curing is adopted in other seasons, and the curing effect in the whole period of beam manufacturing is ensured.

The invention belongs to the technical field of biological organic feed preparation, and particularly relates to a process for preparing lignocellulose feed, which comprises the following steps: S1, preparing cellulose mixed liquid; s2, carrying out alkali treatment on the cellulose mixed solution; s3, preparing a modified lignocellulose solution; s4, carrying out nutrition treatment on the modified lignocellulose solution; and S5, mixing the nutritional modified lignocellulose with a basal feed, and adding 2-4 parts of a bean bag leavening agent for fermentation to finally obtain the lignocellulose feed. The lignocellulose is modified by the decomposition modification liquid, so that the lignocellulose can be decomposed into polysaccharide and organic feed, and the problems of feed shortage and waste of waste wood residue resources in animal husbandry production can be solved. The operation process is simple and convenient, the experimental conditions are simple, and the obtained lignocellulose feed is high in safety and nutritional value.

The invention belongs to the field of metallurgy, and discloses a sintering method of vanadium-titanium ore with high-aluminum iron ore. The method comprises: blending iron ore to obtain a mixture; mixing and granulating the mixture, fuel and flux to obtain a sintering material; and sintering the sintering material to obtain a sintered ore. The invention adjusts the blending structure and proportion of the iron ore, controls the sintering parameters, and controls the Al2O3 content and TiO2 content of the sintered ore within a suitable range, without affecting the comprehensive sintering effect and smelting indicators, and can make full use of low-quality iron ore resources in nature, solve the problem of shortage of high-quality iron ore, and reduce smelting costs.

The invention discloses an electric energy metering asset data management method and system, terminal equipment and a medium, and belongs to the technical field of electric power asset management, and the method comprises the steps: generating a purchase list when a demand gap of electric energy metering assets reaches a first threshold value; based on the purchase list and the business management data, generating a corresponding asset index for each purchased electric energy metering device through a preset asset coding rule; generating an equipment performance attenuation condition and an equipment operation and maintenance work order by predicting the remaining service life of the electric energy metering equipment according to the collected equipment operation data; and according to the asset index, synchronizing the equipment performance attenuation condition to a corresponding service system, and processing the electric energy metering equipment according to the equipment operation and maintenance work order. Therefore, by implementing the method and the device, the problems of poor collaboration of the data management process and difficulty in unified management of data fragmentation in the prior art can be solved.

The present invention provides an intelligent management method for an extruded board production line. The method comprises the following steps: receiving a production size sent by a demand side, constructing a base plate production model based on the production size, retrieving a standard model of the extruded board to fill the base plate production model, and obtaining a guide mark corresponding to the standard model in the base plate production model; retrieving a splicing area of ​​the standard model corresponding to the guide mark, and determining a coding area of ​​the extruded board corresponding to the guide mark according to an adaptive coding strategy and the splicing area; obtaining a planned number of guide marks in the base plate production model, decomposing a cutting area of ​​the guide mark to obtain a plurality of cutting lines, adjusting the planned number based on the cutting lines, and obtaining a production number corresponding to the guide mark; and performing coding processing on the coding area of ​​the corresponding extruded board based on the production number to obtain a coding mark corresponding to the extruded board.

The invention belongs to the technical field of edible fungus chaff feed, and particularly relates to a method for producing cattle and sheep feed through step-by-step fermentation by taking pleurotus eryngii chaff as a raw material, and the method comprises the following steps: S1, preparing a fungus chaff fermentation base material; s2, preparing a candida utilis seed solution and a lactobacillus plantarum seed solution; s3, inoculating the candida utilis seed solution into the mushroom bran fermentation base material for fermentation; and S4, inoculating the fermentation product with a lactobacillus plantarum seed solution, and fermenting again to obtain the step-by-step fermented mushroom bran feed. According to the method for producing the cattle and sheep feed through step-by-step fermentation by taking the pleurotus eryngii mushroom bran as the raw material, the nutritional level of the mushroom bran feed can be effectively improved, and the edible mushroom bran can be reasonably and fully utilized as an unconventional feed resource; the feed additive has important significance in solving the problem of feed shortage in the cattle and sheep breeding process, promoting healthy development of the breeding industry, saving resources and protecting the environment.

The utility model provides continuous caulking and pouring equipment for a pavement, which relates to the technical field of caulking and pouring equipment and comprises a material repairing tank, a discharging nozzle is fixedly mounted at the bottom of the material repairing tank, an extrusion plate is arranged in the material repairing tank, and a laser ranging sensor is arranged above the extrusion plate. The device has the advantages that the extrusion plate which ascends and descends along with the materials is arranged in the repairing material tank for storing the caulking and pouring materials, the laser distance measuring sensor is arranged above the extrusion plate to detect the distance between the positions of the extrusion plate, and the allowance of the materials is judged according to the data of the distance detection and the inherent size of the repairing material tank; and an isolation baffle is controlled to be opened and closed according to the allowance, a cover is additionally arranged to press materials in a material filling box into a repairing material tank, the materials in the repairing material tank can be supplemented conveniently in time, material shortage in the large-area repairing process is avoided, and continuity and stability of large-area caulking and pouring of the road surface are guaranteed.

This invention relates to a virtual reality-based simulation training system and method for wild herbal survival. The system comprises, from bottom to top, a logic layer, an interaction layer, a 3D visual layer, and an application and data processing layer. The logic layer is used for designing logical relationships, interactive processes, implementing interactive methods, and integrating toolsets for the simulation training. The interaction layer, based on VR interaction technology, employs a virtual gesture adaptive algorithm to achieve refined hand gesture changes in the virtual world and the wild environment. The 3D visual layer uses 3ds Max, ZBrush, and Substance 3D tools to reverse engineer high-definition photos, achieving realistic rendering of various parts of wild herbal plants and realizing a VR harvesting scene for wild-grown herbal plants. The application and data processing layer stores and manages the 3D visual model, questions, knowledge points, task configurations, and student assessment results. The beneficial effect is a more three-dimensional and realistic teaching method, allowing students to feel as if they are actually there.

The present invention relates to the technical field of material management, and specifically to an assembled material management system based on data analysis, wherein the system comprises a project inventory analysis module, a material supply sorting module, an order optimization module, and a market trend analysis module. The present invention adjusts the inventory level according to the material demand assessment through historical data analysis and project demand forecasting, reduces the risk of excess or shortage of materials, improves material utilization and cost efficiency, ensures the timeliness and accuracy of material supply by assessing the supply priority of materials and adjusting the supply sequence, accelerates the assembly speed of building components, optimizes and adjusts the order quantity according to the material consumption rate, prevents material shortages, adjusts the inventory quantity through market trend analysis, makes the material supply more in line with market dynamics, avoids potential losses caused by seasonal changes and price fluctuations, improves resource utilization, and ensures efficient supply of materials.

The application relates to integrated chip testing technology and discloses a verification platform of an SOC system, which comprises an FPGA and a peripheral board, wherein the FPGA comprises a logic control module and a plurality of bidirectional ports, and the peripheral board is connected with the SOC system through the FPGA; a data sending end of the SOC system is connected with an input end of the bidirectional port; a bidirectional transmission end of the bidirectional port is connected with a transceiving multiplexing end of the peripheral board through the FPGA; and the bidirectional transmission end of the bidirectional port is also connected with a data receiving end of the SOC system; and an output end of the logic control module is connected with a control end of the bidirectional port. The application also provides a verification platform control method, a control device and a computer readable storage medium of the SOC system. The application solves the problem of insufficient I / O pin numbers of the FPGA when the SOC system is verified based on the FPGA, and guarantees the stability of the test on the SOC system.

A system (100, 100 ', 100' ') for an automatic analyzer (10) having an analyzer device (12) configured to consume a liquid consumable (14) is provided. The liquid consumable (14) is delivered to an automatic analyzer (10) via a consumable container (20). The system (100, 100 ', 100' ') includes a consumable container loading / unloading unit (102) including at least a first container holding position (C1) and a second container holding position (C2). Each of the first container holding position (C1) and the second container holding position (C2) is configured to removably hold at least one of the consumable containers (20). The system (100, 100 ', 100' ') further includes at least one operator-accessible container station (104) accessible by the operator such that at least one of the first container holding position (C1) and the second container holding position (C2) is configured to directly receive consumable containers (20) from the operator at the at least one operator-accessible container station (104). The system (100, 100 ', 100' ') also includes at least one analyzer supply station (106) configured to deliver the liquid consumable (140) to the automated analyzer (10).