76results about How to "Improvement ingredients" patented technology

The invention discloses a large-area bipolar plate hydrogen-free titanium doped ta-C coating high-flux device and a preparation method, the large-area bipolar plate hydrogen-free titanium doped ta-C coating high-flux device comprises a reaction cavity, a four-target closed field unbalanced magnetron sputtering system is arranged on the reaction cavity, and an extraction opening and a working gas input opening are formed in the reaction cavity; the four-target closed field unbalanced magnetron sputtering system comprises a cylindrical vacuum chamber, two sets of cylindrical targets are arranged on the side wall of the cylindrical vacuum chamber, cathodes of the four cylindrical targets are arranged in a 90-degree mode to form the closed field unbalanced system, the input end of the first set of cylindrical targets is connected with the output end of a pulse direct-current magnetron sputtering power source, and the output end of the second set of cylindrical targets is connected with the output end of a pulse direct-current magnetron sputtering power source. And the input end of the second group of cylindrical target materials is connected with the output end of the high-power pulse magnetron sputtering power supply. The sputtering power supply mode of the four target materials adopts composite deposition of a high-power pulse magnetron sputtering power supply and a pulse direct-current magnetron sputtering power supply, so that high ionization rate and high deposition rate of the target materials are ensured, and component and structure optimization of the hydrogen-free titanium doped ta-C coating of the bipolar plate is promoted.

The invention discloses a comprehensive utilization method and system for high-value organic wastes and adjustable target products, and belongs to the technical field of resource utilization of organic wastes. The system comprises gasification and carbonization equipment, an afterburning type waste heat boiler, a gas generator set, steam explosion equipment, activated carbon preparation equipment, anaerobic fermentation equipment, a methanol preparation system, flue gas waste heat recycling equipment, an ammonia gas preparation system, biomass charcoal pure oxygen combustion equipment, a green hydrogen preparation system and a biodiesel preparation system. The three technologies of gasification carbonization, steam explosion and anaerobic fermentation are coupled, the treatment efficiency is greatly improved, deep resource utilization of organic solid waste and organic wastewater is achieved through the same set of equipment, the equipment investment is reduced, and the occupied area is reduced; biomass green electric power generated by the gas generator set is used for splitting water to produce hydrogen and oxygen; and secondary gradient utilization and material reutilization of the waste heat of the flue gas are realized.

The invention discloses a process for preparing a liquid fertilizer from high-purity tryptophan fermentation waste liquid, and relates to the technical field of fertilizer preparation, and the process comprises the steps of pretreatment of tryptophan fermentation liquid, concentration of the fermentation waste liquid, component optimization and stabilization treatment. The first filtering operation can remove suspended particles and macromolecular impurities in the waste liquid, the second filtering operation can remove macromolecular substances such as protein aggregates and polysaccharides in the waste liquid, meanwhile, the light transmittance of the waste liquid is improved, and the recovery rate of tryptophan is improved. A low-frequency pulse electromagnetic field is applied into the fermentation tank, so that the permeability of microbial cell membranes can be enhanced, the uptake of microorganisms to substrates and the secretion of metabolites can be promoted, the fermentation efficiency can be improved, and the fermentation time of tryptophan fermentation liquor can be shortened.

The invention discloses an aluminum alloy strip for battery case production and a preparation method thereof, and relates to the technical field of aluminum alloy processing, and the aluminum alloy strip comprises the following components in parts by weight: 75-95 parts of aluminum, 2-4 parts of silicon, 0.35-0.55 part of magnesium, 0.3-0.5 part of manganese, 1.30-1.80 parts of copper, 0.30-0.70 part of zinc, 0.20-0.50 part of titanium, 0.20-0.45 part of strontium, 0.35-0.65 part of rare earth elements and inevitable impurity elements. According to the aluminum alloy strip for producing the battery shell and the preparation method of the aluminum alloy strip, the components of the aluminum alloy are reasonably adjusted, so that the components of the aluminum alloy are more reasonable, and the produced aluminum alloy strip has the characteristics of high strength, high heat dissipation speed and corrosion resistance, can meet the use requirements of a lithium battery, and is good in use effect and high in practicability. Good use prospects are realized.

The invention discloses ester-producing pichia kudriavzevii as well as an isolated culture method and application thereof, and belongs to the technical field of microorganisms. According to the invention, a high-ester-yield pichia kudriavzevii strain is screened from white wine pit mud, and the preservation number of the pichia kudriavzevii strain is CGMCC (China General Microbiological Culture Collection Center) No.31683. The strain provided by the invention can produce ester substances through metabolism, and in addition, the strain can be subjected to mixed fermentation with strains of different types, so that the purpose of increasing aroma substances of fruit wine is achieved; when being applied to fruit wine fermentation, the fruit wine can generate various volatile flavor substances, has proper pH, is suitable for both low and high alcoholic strength, is mellow and rich in fruit aroma and wine aroma and mellow and tasty in taste, and can improve the content of esters in the fruit wine and increase flavor substance components.

The invention relates to a synthesis method and application of a difunctional material for carbon dioxide capture and in-situ conversion. According to the method, the calcium-containing solid waste and the waste circuit board are used as raw materials, copper metal is extracted by adopting organic acid, and the sintering problem of the calcium-based material is relieved in a mode of modifying the calcium-based functional material in situ, so that the ICCU bifunctional material can be synthesized at low cost. Therefore, the synthesis method provided by the invention not only provides a new thought for resource utilization of the calcium-containing solid waste and the PCB and improvement of carbon emission reduction benefits, but also reduces the cost of the existing ICCU bifunctional material.

The invention provides a lithium ion battery which comprises a negative electrode and an electrolyte, the negative electrode comprises a negative electrode active material, and the negative electrode active material comprises a silicon-carbon negative electrode material; the sphericity of the silicon-carbon negative electrode material is X1, and 0.5 < = X1 < = 1; the electrolyte comprises an additive, the mass content ratio of difluoroethylene carbonate to fluoroethylene carbonate in the additive is X2, and X2 is larger than or equal to 0.1 and smaller than or equal to 1. Wherein 0.5 < = X1 / X2 < = 5. The battery disclosed by the invention can maintain high electrochemical performance and has better compatibility with a silicon-carbon negative electrode, so that the safety and the reliability of the lithium ion battery with the silicon negative electrode are remarkably improved, and the rate capability and the cycle performance of the lithium ion battery are improved.

The invention discloses a sealing material for a solid oxide fuel cell as well as a preparation method and application of the sealing material, and relates to the technical field of solid oxide fuel cells. The invention relates to a sealing material for a solid oxide fuel cell. The sealing material comprises mica and barium aluminum silicate-based glass, the barium aluminum silicate-based glass comprises the following components in percentage by mass: 10%-15% of BaO, 5%-10% of Al2O3, 15%-25% of B2O3, 6%-13% of CaO, less than or equal to 5% of La2O3 and the balance of SiO2. The sealing material obtained by adjusting the proportion of the components meets the requirements that the thermal expansion coefficient is larger than or equal to 8 * 10 <-6 > / DEG C and the softening point is low, thermal expansion coefficient matching and chemical stability are improved, chemical compatibility with other battery assemblies is good, long-term durability of sealing is ensured, production cost is reduced, and the sealing requirement of an SOFC stack is met.

The invention relates to a device and method for preparing a magnesium / aluminum dissimilar metal joint, and relates to the technical field of welding metallurgy technology and material scientificity, the device comprises a welding table, a plate fixing assembly, a magnetic field assembly and a welding tool, a sealing plate is arranged on the welding table in a surrounding mode, and cooling water is poured into the sealing plate; the plate fixing assembly, the magnetic field assembly and a working head of the welding tool are all located below the liquid level. Trapezoid grooves are formed in the welding positions of the magnesium alloy and the aluminum alloy and filled with mixed powder of the magnesium alloy and the aluminum alloy according to a certain proportion, and component optimization is conducted on welding seams; the welding process is carried out underwater, a copper base plate is adopted, the temperature of a weld joint area in the welding process can be rapidly reduced and dispersed, a magnetic field is applied, under the stirring effect of electromagnetic force, molten plastic flowing metal has a better mass transfer effect on the microscale, element segregation is reduced, and therefore generation of magnesium-aluminum intermetallic compounds is restrained; and the cracking behavior in the welding process is reduced, so that the strength and the preparation efficiency of the magnesium / aluminum dissimilar metal joint are improved.

The application provides a phosphogypsum-based light high-strength steel pipe concrete and a preparation method thereof, and relates to the technical field of the steel pipe concrete.The steel pipe concrete comprises the following raw materials in parts by weight: 450-500 parts of a hydraulic cementitious material, 255-272 parts of phosphogypsum light aggregate, 480-610 parts of gravel with a particle size of 4.75-19.0 mm, 708-743 parts of medium-coarse sand, 3.24-5.85 parts of a water reducing agent and 150-156 parts of water; the hydraulic cementitious material is a gypsum-slag cement containing modified phosphogypsum.The application realizes the lightness, controllable micro-expansion property and good corrosion resistance of the steel pipe concrete on the basis of ensuring the strength of the steel pipe concrete, and controls the manufacturing cost of the steel pipe concrete.

The invention provides antibacterial eye drops containing a herbal compound for pets and a preparation method of the antibacterial eye drops. The antibacterial eye drops for the pets are prepared from the following components in percentage by mass and volume: 1%-5% of a compound of a honeysuckle flower extract and a dandelion extract, 0.2%-1% of hyaluronic acid, 0.01%-0.05% of vitamin B2, 0.001%-0.005% of menthol and the balance of water for injection. The antibacterial eye drops for pets not only have efficient antibacterial and anti-inflammatory effects, but also are mild and non-irritant in formula, free of toxic and side effects, suitable for pets to use for a long time and capable of maintaining eye health of pets for a long time.

The utility model belongs to the technical field of beverage blending devices, and discloses a solid beverage blending device which comprises a base, the upper surface of the base is fixedly connected with a conveying belt used for conveying cups, the upper surface of the base is fixedly connected with two parallel U-shaped supports, and a constant-temperature water storage tank and more than two blending tanks are installed on the U-shaped supports. Metering and discharging devices are installed at the bottoms of the constant-temperature water storage tank and the batching tank, cup body limiting mechanisms are installed on the two sides of the conveying belt, and a controller is further arranged on the upper surface of the base. According to the utility model, the components of the solid beverage are respectively stored in different mixing tanks, and the proportion of each component is regulated and controlled through the metering discharge valve, so that the solid beverage with different component proportions is conveniently mixed, the proportion of the solid beverage is conveniently determined according to the taste, and the solid beverage can be conveniently mixed through the U-shaped bracket with a plurality of threaded fixing holes and the fixing mechanism. The constant-temperature water storage tank and the batching tank are convenient to mount, and a cup body limiting mechanism is arranged, so that a cup can be conveniently limited below the batching tank and the constant-temperature water storage tank.

The application discloses a preparation method and application of low-protein probiotic fermented feed, relates to the technical field of fermented feed and low-protein daily ration, and comprises the following steps: S1, preparing a low-protein fermented base material, wherein the low-protein fermented base material comprises, in mass parts, 45-70 parts of cereal raw materials, 6-22 parts of plant protein by-products, 8-28 parts of bran fiber raw materials, 1-6 parts of fermentable sugar sources, 0.2-2.0 parts of mineral buffer components and 0.15-2.50 parts of amino acid balancing components, and the crude protein content of the low-protein fermented base material is controlled to be 10.0-16.5 wt% on a dry basis; and S2, performing steam conditioning or wet heat curing treatment on the low-protein fermented base material after being crushed and mixed to obtain a pretreated base material. Through the combination of the low-protein base material design and the amino acid balancing components, the crude protein content of the product is stably controlled to be 10.0-16.5 wt%, and meanwhile, the limiting amino acids such as lysine, methionine, threonine, tryptophan, valine and isoleucine are supplemented, so that the problem of amino acid mode imbalance caused by the reduction of protein raw materials is avoided.

The invention discloses a 3D printing porous medical titanium alloy and a preparation process thereof, and relates to the technical field of medical titanium alloys, and the preparation process comprises the following operation steps: S1, cleaning a 3D printing porous titanium alloy sample piece to obtain a 3D printing porous titanium alloy prefabricated piece; s2, primary micro-arc oxidation is conducted, specifically, the 3D printing porous titanium alloy prefabricated part is placed in electrolyte to be subjected to primary micro-arc oxidation, and a 3D printing porous titanium alloy prefabricated part A is obtained; s3, the 3D printing porous titanium alloy is subjected to acid treatment, and a 3D printing porous titanium alloy prefabricated part B is obtained; s4, secondary micro-arc oxidation is conducted, specifically, the 3D printing porous titanium alloy prefabricated part B is placed in electrolyte to be subjected to secondary micro-arc oxidation, and a 3D printing porous titanium alloy prefabricated part C is obtained; s5, the 3D printing porous titanium alloy prefabricated part C is cleaned; transferring into a fibroin solution, and taking out; and irradiating for 8-15 minutes under an ultraviolet lamp, cleaning and drying to obtain a finished product.

A positive electrode active material for all-solid lithium ion batteries including a core positive electrode active material particle and a coating layer, the core positive electrode active material particle being represented by a composition shown in the following formula (1):         LiaNibCocMndOe     (1) in which formula (1), 1.0 ≤ a ≤ 1.05, 0.8 ≤ b ≤ 0.9, 1.8 ≤ e ≤ 2.2, b + c + d = 1; wherein the coating layer is an oxide of Li and Nb, and a specific surface area X (m2 / g) of the positive electrode active material and a Nb content Y (mass%) in the positive electrode active material satisfy a relationship of the following formula (2): 0.65≤Y / X≤1.20

This invention provides a self-supporting nickel-iron-based heterostructure catalyst, its preparation method, and its application, belonging to the field of hydrogen production technology. The preparation method of this catalyst includes the following steps: placing nickel foam and selenium powder in the same container, heating a tube furnace to 200–350°C under an inert atmosphere, and then holding at that temperature for selenization treatment. After cooling to room temperature, the mixture is rinsed clean to obtain self-supporting Ni. x Se nanofolds; then, the self-supporting Ni x Se nanofolds were placed in a nickel-iron deposition solution and subjected to constant potential deposition to obtain Ni. x Se / NiFe-LDH heterostructured nanosheet catalyst. The preparation method of this invention is simple, rapid, and inexpensive. The prepared catalyst exhibits excellent activity, stability, and kinetic performance at high current densities, making it suitable for urea oxidation reactions.

The present invention discloses a preparation and application of a CuS@NiCo‑LDHs hollow nano-octahedron heterojunction electrocatalyst. The preparation method comprises the following steps: using a Cu2O nano-octahedron as a hard template to undergo a precipitation conversion reaction with a soluble sulfide, growing a CuS shell layer on the surface of the Cu2O nano-octahedron, and obtaining a Cu2O@CuS nano-octahedron core-shell structure intermediate; etching the Cu2O@CuS nano-octahedron core-shell structure intermediate with an inorganic strong acid to remove the Cu2O core to obtain a CuS hollow nano-octahedron; heterogeneously growing a layer of NiCo‑LDHs nanosheets on the surface of the CuS hollow nano-octahedron to obtain the CuS@NiCo‑LDHs hollow nano-octahedron heterojunction electrocatalyst. The preparation method of the present invention is simple, the raw materials are abundant and easy to obtain, the time-consuming cycle is short, the product has high catalytic activity and good stability, and can be used for alkaline electrocatalytic oxygen evolution reaction.

The present invention discloses a machine learning method for mechanical properties of hot-rolled steel guided by physical metallurgy, which belongs to the intersection of steel plate production and data statistical modeling, including: collecting hot-rolled steel plate data and preprocessing the data; calculating physical metallurgical parameters based on steel plate data and physical metallurgy theory; optimizing mechanical properties calculation model parameters using particle swarm optimization algorithm, and constructing a mechanical properties prediction model. The present invention adopts the above-mentioned machine learning method for mechanical properties of hot-rolled steel guided by physical metallurgy, builds a high-quality data set, selects the optimal algorithm modeling to predict mechanical properties, and guides steel plate production.

The invention discloses an aluminum alloy surface high-hardness high-binding-force low-brittleness ceramic coating and a preparation method, and relates to the field of aerospace light metal material surface hard coatings, the preparation method comprises the steps that a Ti-Al transition layer and a Ti transition layer are sequentially deposited on the surface of an aluminum alloy matrix through physical vapor deposition, and an intermediate is obtained; and carrying out laser nitriding treatment on the intermediate to obtain a laser nitriding sample. A hardened layer with high hardness, high binding force and low brittleness can be formed on the surface of the aluminum alloy, the problems that the surface of an aluminum alloy base material is low in hardness, poor in wear resistance and the like can be remarkably solved, the coating has low surface roughness, and the application range of the aluminum alloy existing in light-weight precision components such as aerospace motion mechanisms is widened.

The invention belongs to the technical field of dairy product detection, and particularly relates to application of a biomarker detection reagent in preparation of a product for identifying authenticity of dairy products. The dairy product is sheep milk, goat milk and / or milk, and the biomarkers are APOH protein, ANPEP protein, A1BG protein, FGA protein, ANG1 protein and SERPING1 protein. The APOH protein and the ANPEP protein are biomarkers for identifying sheep milk, the A1BG protein and the FGA protein are biomarkers for identifying goat milk, and the ANG1 protein and the SERPING1 protein are biomarkers for identifying milk. The research of the invention is helpful for improving the understanding of consumers on the components and functions of various dairy products, and provides a significant theoretical basis for the high-quality development of professional dairy products. In addition, the method can promote establishment of a method for identifying adulteration of dairy products, so that a major challenge faced by the global dairy product industry is supported.

The utility model discloses a livestock farm environment disinfection device, and relates to the technical field related to animal husbandry. The device comprises a bottom plate, a containing box, a driving motor, a nut and a straight cubic pipe, the containing box is fixed to the top of the bottom plate, the driving motor is fixed to the top of the bottom plate outside one side of the containing box, an outer screw cylinder is fixedly communicated with the side, close to the driving motor, of the top of the containing box, and the nut is in threaded connection with the outer side of the outer screw cylinder; the center of the top end of the nut fixedly communicates with an air outlet pipe, deflation valves are fixed to the peripheral side of the air outlet pipe, and a straight cubic pipe is arranged on the side, away from the driving motor, of the containing box. Through the arrangement of the bottom plate, the accommodating box, the driving motor, the screw cap and the straight cubic tube, the problems that manual stirring and mixing are needed when the livestock farm environment disinfection device is used for proportioning disinfection liquid medicine, so that the mixing is not uniform enough, and the disinfection effect is influenced are solved; and after the content of the liquid medicine is reduced to a certain level, the cover is inconvenient to open due to the large difference between the air pressure and the atmosphere.

The invention relates to the technical field of improved variety breeding of crops, in particular to an efficient breeding method for healthy sugarcane seedlings, which comprises the following steps: step 1, taking materials and inducing; step 2, callus differentiation; step 3, multiplication culture; step 4, root promoting culture; 5, heeling in and transplanting: transplanting rooted tissue culture seedlings outdoors, carrying out single-plant field planting to obtain healthy sugarcane original seedlings, and transplanting the healthy sugarcane original seedlings into a field; step 6, tillering pruning and cuttage: after the sugarcane original seedlings are tillered, cutting off main stems, and performing cuttage breeding through a cuttage device after soaking treatment. According to the method, a large number of healthy sugarcane seedlings are obtained through the tissue culture technology, the seedlings have the advantages of being high in growth speed, good in quality and the like, meanwhile, an oblique cutting mode in the cutting technology is combined, tillering stems are reused, the breeding efficiency is improved, and then efficient breeding of the healthy sugarcane seedlings is achieved.

To improve the emission efficiency of ultraviolet light emitting diodes in the Far-UVC wavelength range, the ultraviolet light emitting diode 100A in the embodiment of the present disclosure has an AIGaN-based crystal or an InAIGaN-based crystal, and comprises an light emitting layer 134, a spacer layer 136A, an electron blocking layer 138 in this order along the electron flow, wherein the Al composition ratio in the spacer layer varies along the position in the thickness direction of the layers. Simultaneously or optionally, the ultraviolet light emitting diode of the embodiment of the present disclosure is provided with the emitting layer 134 comprising at least one barrier layer 13B and at least two quantum well layers 13W sandwiching the barrier layer, wherein the barrier layer is configured as a thinned layer.

The invention relates to the technical field of aluminum foil processing, in particular to a method for eliminating stripes on the surface of 3003 cathode foil, which comprises the following steps of: 1, adding a cold material into electrolytic aluminum water for smelting to obtain an aluminum alloy melt; 2, refining and slagging-off are conducted; step 3, turning down and refining in a holding furnace; step 4, filtering and degassing; 5, cast rolling is conducted; sixthly, primary cold rolling and edge cutting are conducted; seventhly, secondary cold rolling is conducted; step 8, annealing; and ninthly, the annealed blank is subjected to foil rolling and slitting in sequence, and a finished product with the thickness being 0.02-0.03 mm is obtained. According to the method, the components, the proportion, the production process and parameters of the aluminum alloy melt are regulated and controlled, and surface stripes of the aluminum alloy finished product are eliminated on the premise that the mechanical performance and the specific volume of the aluminum alloy finished product are not reduced.

The present invention discloses a method for manufacturing a MEMS probe based on atomic layer deposition technology, wherein porous anodized aluminum is used as a substrate, nano-channels are etched into a probe mold, and atomic layer deposition is performed in the probe mold to form a stacked multi-layer metal layer; after the top metal layer is subjected to CMP treatment, the MEMS probe can be obtained by demolding. The present invention uses atomic layer deposition technology to prepare the ultra-thin metal layer of the MEMS probe. The atomic layer deposition technology can realize the sequential deposition of single atomic layers, thereby accurately controlling the thickness and composition of the film, which is crucial for manufacturing high-performance MEMS probes.

This invention relates to an automated functional material biochemical synthesis workstation based on artificial intelligence, comprising a desktop robot hardware platform and an intelligent control and analysis center containing a database and software connected to it. The desktop robot hardware platform is equipped with a raw material area, a reaction area, a testing area, an evaluation area, and a video monitoring area. The intelligent control and analysis center can drive a three-axis robotic arm to use a pipette to prepare raw materials in the raw material area and inject the raw materials into a porous reaction plate and a porous microplate for data collection by a vision module below the reaction area, a testing instrument in the testing area, and an evaluation instrument in the evaluation area. The intelligent control and analysis center performs calculations, analysis, and machine learning, and outputs the results according to a preset model. This enables high-throughput experimentation, testing, and iterative optimization of functional materials, quickly, cost-effectively, and in multiple cycles to complete the closed loop of "design-test-characterization-learning-redesign," realizing the preparation and digital manufacturing of novel functional materials.

The invention discloses a smelting-electroslag remelting method for a high-purity corrosion-resistant high-temperature alloy. The high-purity corrosion-resistant high-temperature alloy comprises the following chemical components in percentage by weight: 0.067% of C, less than or equal to 0.31% of Si, less than or equal to 0.58% of Mn, less than or equal to 0.005% of P, less than or equal to 0.001% of S, 21.55% of Cr, 30.72% of Ni, less than or equal to 0.01% of Cu, 0.29% of Ti and 0.15% of Al. The method mainly comprises the steps of material preparation, EAF furnace smelting, AOD component adjustment, LF refining, VD, LF component adjustment, pouring and electroslag remelting. By the adoption of the smelting method, the C content can be controlled to be below 0.08%, meanwhile, the S content is reduced to be lower, and compared with a common smelting process route, after the electroslag process is added, the corrosion-resistant high-temperature alloy is more excellent in purity, structure, composition and physical and chemical properties.

The invention relates to the technical field of brown sugar processing, and particularly discloses ancient-method brown sugar and a production method thereof. The ancient-method brown sugar is prepared from 150 parts of sugarcane, 2-5 parts of fresh ginger, 2-5 parts of Chinese dates, 2-5 parts of donkey-hide gelatin, 1-3 parts of ginseng, 1-3 parts of astragalus membranaceus, 1-3 parts of prepared rehmannia roots, 1-5 parts of Chinese wolfberry fruits, 1-3 parts of rhizoma polygonati, 1-5 parts of mulberries, 3-7 parts of rose petals and 3-7 parts of sweet-scented osmanthus. According to the brown sugar and the preparation method thereof, the liquid medicine decocted from various traditional Chinese medicines is added, the components of the brown sugar are increased, the efficacy of the brown sugar is improved, the sweetness of the brown sugar can be reduced through neutralization of the liquid medicine and the brown sugar syrup, the sweetness of the brown sugar is more appropriate, and the added liquid medicine can have the efficacy of reinforcing vital energy, helping produce saliva and slake thirst, tonifying qi and raising yang, promoting sleep and enhancing immunity.

This invention relates to the field of deep processing technology of white hyacinth bean, specifically to a method for preparing a compound spleen-strengthening and dampness-removing white hyacinth bean paste. This invention utilizes low-temperature roasting to pretreat a specific ratio of dampness-removing medicinal herbs, including licorice, poria cocos, coix seed, and bitter almond, and prepares a compound decoction rich in dampness-removing components. This decoction is then used as a biological stressor to promote the germination of white hyacinth beans, with its concentration controlled to encourage moderate germination and the production of substances that resist adverse conditions. Simultaneously, leveraging the plant's water absorption capacity during germination, the invention incorporates the dampness-removing components of the compound decoction. Stable solid-state fermentation with pure Rhizopus further enhances the dampness-removing components of the compound white hyacinth bean and fermented soybean. This not only increases the content of major dampness-removing components such as polyphenols, proteins, and polysaccharides in the white hyacinth bean and fermented soybean, but also increases the content of trace dampness-removing substances such as rutin, quercetin, kaempferol, luteolin, and picolinic acid. It also promotes the dissolution of dampness-removing amino acids—alanine and glycine. The dampness-removing compound white hyacinth bean and fermented soybean components are clearly defined, and the content of spleen-strengthening and dampness-removing substances is richer.

The invention discloses a friction coating high-temperature-resistant high-entropy alloy coating preparation device and method, and belongs to the technical field of high-entropy alloy coating preparation. The device comprises a coating friction coating part and a feeding part, the coating friction coating part comprises a discharging barrel, a coating head, a motor, a threaded conveying rod, a material plasticizing device and a cooling protection device, and the feeding part comprises a feeding hopper and a conveying pipe and is connected with the discharging barrel through the conveying pipe. Through integrated design, the device can be used for preparing the high-entropy alloy coating after the preparation steps of device connection inspection, operation stability inspection, feeding and the like. The device can be used for preparing a single high-entropy alloy coating, a component gradient high-entropy alloy coating and a composite high-entropy alloy coating.