56results about How to "Standardized production" patented technology

The invention discloses a cement-based wave-absorbing material doped by graphene oxide and a preparation method thereof. The preparation method comprises the following steps: weighing cement for subsequent usage; weighing silica fume according to a certain mass ratio, pouring the cement and silica fume into a stirring pot, carrying out uniform mixing under stirring, then weighing nanometer ferriferrous oxide and nanometer nickel according to a certain mass ratio, pouring the weighed nanometer ferriferrous oxide and nanometer nickel into the stirring pot and carrying out low-speed stirring for 2 to 5 min; adding dispersion liquid of graphene oxide into a mixture obtained in the previous step and carrying out ultrasonic vibration; and finally, weighing water and a water reducer according to a mass ratio, adding the weighed water and water reducer into the mixture, carrying out low-speed stirring with an agitator for 2 to 5 min, stopping stirring for 10 to 30 s, then carrying out high-speed stirring for 2 to 5 min, injecting obtained slurry into a mold, carrying out vibration molding, then carrying out maintenance in a constant-temperature constant-humidity case, carrying out demolding in 24 h and then continuing maintenance under same conditions so as to obtain the cement-based wave-absorbing material. The cement-based wave-absorbing material doped by graphene oxide has the advantages of good wave absorption performance, wide frequency range, environment friendliness and no radioactivity; the preparation method is simple in process, easy in shaping and suitable for standard production; and the prepared material can be well bonded with buildings.

The invention discloses a nano wave-absorbing agent doped single-layer cement-based wave absorber and a preparation method thereof. The wave absorber is prepared from cement, silica fume, water, reduced graphene oxide, nano ferroferric oxide, nickel-plated multi-walled carbon nanotubes and a water reducing agent, and the silica fume, water, the reduced graphene oxide, the nano ferroferric oxide, the nickel-plated multi-walled carbon nanotubes and the water reducing agent account for the mass of the cement by 5-20%, 30-40%, 0.01-0.1%, 1-3%, 0.2-1.5% and 0.1-0.5% respectively. The preparation method includes steps: weighing required materials; pouring cement and silica fume into a stirring pot to stir uniformly, pouring nano ferroferric oxide and nickel-plated multi-walled carbon nanotubes into the stirring pot, and stirring for 2-5min at a low speed; adding dispersion liquid of reduced graphene oxide to mix uniformly; adding water and the water reducing agent, stirring in a stirrer for2-5min at a low speed, halting for 10-30s, performing high-speed stirring for 2-5min, injecting mixed paste into a mould for vibration forming, curing in a constant-temperature constant-humidity tank,demoulding after 24h, and continuing curing under the same conditions to obtain the wave absorber. The wave absorber is green, environmentally friendly and free of radioactivity, a preparation process is simple, and convenience in forming, availability for standard production and great building combination performance are realized.

The invention discloses a 3D printing device and preparation method for gel-kind bionic artificial muscle. The 3D printing device comprises a rack, a printing mechanism, a printing platform, a phase separating module, a laser cutting module, an electrode spraying module and a temperature control module, wherein the rack is of a gantry type structure, the printing mechanism is arranged at the bottom end of a stand column of the rack, the laser cutting module is arranged on a cross beam of the rack, the electrode spraying module is arranged on the side wall of the rack, symmetric guide rails arearranged on the two sides of rack, meanwhile, a driving device used for driving the printing platform to ascend and descend is arranged on the side wall, and the phase separating module is placed under the printing platform. The 3D printing device is suitable for continuously preparing the artificial muscle, printing artificial muscle strips with different specifications, and has the advantages that the preparation speed is high, the cost is low, batch and standardized production can be achieved; and an artificial muscle electrolyte layer is in close contact with an electrode layer, so that the contact resistance between the electrode layer and a driving layer is reduced, and then the deflection displacement and driving force of the artificial muscle are enhanced.

The invention belongs to the field of immunodetection and provides a method for diagnosing bovine tuberculosis mediated by a recombinant protein mixture and a regent for diagnosing bovine tuberculosis mediated by the recombinant protein mixture; the reagent comprises the recombinant protein mixture used as specific irritant; animals infected by mycobacterium bovis can be simulated by the recombinant protein mixture so as to generate a DTH (delayed type hypersensitivity) reaction; compared with a PPD (purified protein derivative) intradermal allergic reaction test, a intradermal allergic reaction test established by regent provided by the invention has higher specificity; mycobacterium bovis infection can be distinguished from environmental mycobacteria infection; and therefore, the method and the reagent can be effectively used for clinical detection of the bovine tuberculosis.

The invention provides a stair step illumination device with self power generation capability. The stair step illumination device with the self power generation capability comprises a power generator and a lighting circuit, wherein the power generator is assembled on a stair step and used for converting pressure, which is applied to a piezoelectric ceramic by stepping the step, into electrical energy based on a piezoelectric effect; the illumination device is used for directly utilizing the electrical energy for illumination or storing the electrical energy. The stair step illumination device has the following beneficial effects that: the pressure applied to the step when a pedestrian walks on a stair is utilized to generate electricity and the electricity is supplied to the illumination device arranged in the stair. The stair step illumination device is simple, low in cost, convenient to install, capable of being produced in a standardization manner, free from external power supply and free from dependence on the external power supply; the reliability of illumination under an emergency in the stair is increased and the safety is enhanced.

The invention discloses a braised chicken sauce and preparing method thereof. By quality percentage, the braised chicken sauce is prepared from 1% green onion, 1% ginger, 1% garlic, 1% green Chinese onion, 1% onion, 3% soybean oil, 3% chicken oil, 2.5% soybean paste, 2.5% thick broad-bean sauce, 1% peanut, 1% sesame, 45.15% water, 8% chicken skeleton, 3% yeast extract, 2% originally brewed rice wine, 5% white granulated sugar, 2% aginomoto, 0.1% I+G, 0.05% VC, 0.05% VE, 0.05% glycine, 0.05% L-alanine, 0.05% ethyl maltol, 0.1% disodium succinate, 1% hydrolyzed vegetable protein, 1% maltodextrin, 0.02% rosemary extract, 0.03% potassium sorbate, 9% salt, 0.05% black pepper particle, 0.05% anise, 0.05% cassia bark, 0.05% dahurian angelica root, 0.05% netmeg, 0.1% natural carotene, and 1% starch; the prepared braised chicken sauce in the invention is full of fresh fragrance, delicious, and widely applied in ordinary home and catering for making braised chicken and other poultry and animal dishes; it is economic and practical, and accessible to standardized production at the highest value of market promotion.

The invention discloses a water retention and sustained-release combined cup fertilizer, which comprises a water retention fertilizer and a sustained-release fertilizer, wherein the water retention fertilizer is prepared by mixing a dried base stock formed by plant fibers and a quick-acting water-soluble fertilizer, konjaku flour and a bonding agent; the water retention fertilizer and the sustained-release fertilizer which are in a solid columnar shape are put in a fertilizer cup, the water retention fertilizer is positioned on the upper part of the fertilizer cup, and the sustained-release fertilizer is positioned on the lower part of the fertilizer cup; and a cavity is formed in the center of the water retention fertilizer. By the combined cup fertilizer, moisture and fertilizer nutriments which are required by seedlings during the initial period of field planting and the fertilizer nutriments required by plants during the growth period in the future are combined together, the moisture and fertilizer nutriments which are required by the plants can be provided only by watering and fertilizing once, and thus, the invention has the advantages that the combined cup fertilizer has good effects of water absorption and storage and high the drought resisting performance, is environment-friendly and does not pollute water sources and soil; and due to the utilization of rejected materials serving as raw materials, the combined cup fertilizer has low cost and is economical and practical, is time-saving and labor-saving in production and application, can be produced by standard assembly production lines, is easy to operate and control and the like, and has the excellent social and economic benefits.

The preparation method of ganoderma lucidum tea bag includes the following steps: (1) pulverizing; (2) high-pressure steam sterilization, pressure is 1.000-2.110x100000 Pa, temperature is 120-135deg.C and time is 20-160 min.; (3) cooling, prepackaging by using paper bag of tea bag, sealing; (4) packaging by using aluminium film bag, sealing; and (5) secondary high-pressure steam sterilization.

The invention belongs to the field of food production, and particularly relates to a making technology of fried bean curd. The making technology comprises the steps of screening soybeans, performing soaking, performing refining to obtain soybean milk, boiling the soybean milk, conditioning the soybean oil, performing milk solidification, performing squeezing, performing scrapping to obtain semi-finished products, performing deep-frying, and performing cooling, wherein the concentration of first-time soybean milk is 9.5-10.5 Baume degrees, and second-time soybean milk and water are added so asto control the concentration of the soybean milk to 5-6 Baume degrees; and during milk solidification, brine is added when the temperature of the conditioned soybean milk is 60-65 DEG C, the concentration of the brine is 8-10 Baume degrees, the deep-frying temperature is 130-135 DEG C and the deep-frying time is 17-18 minutes. The making technology is simple, normalizable production is realized, the made fried bean curd is high in expansion ratio, and the surface of the fried bean curd is puffed and glossy; the internal structure is in the shape of sponge, air holes are tiny and uniform, and the fried bean curd has certain elasticity, so that the puffed plump fried bean curd can absorb cooking liquid when being cooked, the cooking liquid is rich in taste, and eating enjoyment is improved.In addition, for the fried bean curd treated with ozone, the eating safety is greatly improved and the quality guarantee period is greatly prolonged.

The invention discloses a method for preparing a healthcare beverage. The raw materials of the healthcare beverage comprise pomegranate root, papaya, black tea and purified water at the weight ratio of 1:1:1:7. The method comprises the following steps of: preparing the raw materials, soaking, draining, baking, smashing, extracting, filtering, blending, sterilizing at high temperature, filling, sealing, sterilizing, cooling, labeling and detecting to obtain a finished product which is the healthcare beverage. The healthcare beverage is convenient to carry and can be drunk at any time any where. The three raw materials are smashed into powder, thus the effective components of the product can be dissolved quickly to exert the healthcare functions to the maximum extent. Patients with high blood pressure, high cholesterol and high blood sugar can drink the healthcare tea to treat the diseases, and patients with no high blood pressure, high cholesterol or high blood sugar can drink the healthcare tea to prevent the diseases effectively. The method is low in technical requirement and low in cost of processing equipment and can realize standard production. The product has a good sterilization effect and can be preserved for a long time because the product is prepared by soaking, baking and sterilizing the raw materials at high temperature.

The preparation method of lentinus tea bag includes the following steps: (1), using cleaned dried lentinus as raw material, pulverizing and sieving; (2), placing the lentinus powder into cloth bag, sterilizing by using ligh-pressure steam, pressure is 1.000-2.110X100000 Pa, temperature is 120-135 deg.C and time is 20-160 min; (3), cooling, respectively filling the sterilized lentinus powder into paper bag for making tea bag, sealing; (4), placing the lentinus tea bag into aluminium film bag, sealing; (5), packaging by using cloth bag, secondary high pressure steam sterilization, pressure is 1.000-2.110X100000 Pa, temperature is 120-135 deg.C and time is 20-160 min.

The invention relates to a process for preparing Shizophyllum commune bag tea, which consists of comminuting with crushing machine of 60-200 mesh sieve meshes, packaging with cloth bags, steam sterilizing under high pressure of 1.000-2.110X10<5>Pa, and temperature of 120-135 deg. C for 20-160 minutes, cooling down, split charging into paper bags of the bag tea, sealing, loading into aluminium film bag, sealing, collecting with cloth bags, and carrying out steam sterilizing under high pressure again.

The invention relates to schizophyllum commune wild jujube seed syrup and a manufacturing process thereof. The syrup is prepared from the following ingredients in parts by weight: 35 to 40 parts of schizophyllum commune fermentation liquid, 25 to 30 parts of wild jujube extracting solution, 5 to 8 parts of sweetening agents, 0.5 to 1 part of sour agents, 330 to 350 parts of de-ionized water and 1 to 2 parts of stabilizing agents. The schizophyllum commune wild jujube seed syrup and the manufacturing process provided by the invention have the advantages that the schizophyllum commune fermentation liquid and the wild jujube extracting solution are used for directly preparing a product; the toxic and side effects of organic solvent residue can be avoided; the contents of active ingredients of polysaccharide, saponin, amino acids and flavonoids are increased; the nutrition value of the syrup product is improved; meanwhile, the technical cost of the syrup is low; the processing process is mature; the standard production can be realized; the eating is convenient; for patients, the syrup taking can be more easily accepted through special medicine taking; the treatment effect is achieved during the delicious food enjoying; great economic values and development potentials can be realized.

The invention belongs to the field of immunodetection and provides a reagent and a method for detecting bovine mycobacterial infection. The detection reagent comprises a recombinant protein mixture used as a specific stimulation source, wherein the recombinant protein mixture can be used for stimulating animals infected with bovine mycobacteria to generate a DTH (Delayed Type Hypersensitiity) reaction and stimulating peripheral blood lymphocyte to release IFN (Interferon)-gamma. The defects of the prior art are overcome by the detection reagent, and the detection reagent has the advantages of good biosafety, low cost and feasibility in standardized production and can be effectively applied to the clinic detection of the bovine tuberculosis.

A process for preparing the bag tea of Jinzhen mushroom includes such steps as breaking the dried Jinzhen mushroom by 60-200 meshes, loading in cloth bag, sterilizing by high-pressure steam, cooling, loading in small paper bags, sealing, loading them in aluminum film bags, sealing, loading in cloth bag and sterilizing by high-pressure steam. Its advantages are high nutritive value and agreeable taste.

The invention relates to a method for producing methane by means of fermentation with a jet mixing technology, belonging to field of producing biomass energy by means of wastes recycling, and belonging to the field of producing the biomass energy by means of organic wastes recycling. The method comprises the following steps: adding livestock and animal excrements, village organic wastes, green fodder or organic water and the like into a fermentation tank for anaerobic digestion; pumping raw material and fermentation liquid at the bottom of a fermentation tank into an ejector by a stirring andreflowing mixing technology of the ejector; abundantly mixing the methane which is absorbed and stored at the top of the fermentation tank with the raw material liquid at a choke pipe of the ejector;evenly distributing the mixture on the cross section of the whole fermentation tank; and repeatedly updating and contacting a microbe contact surface in the raw material matrix and the fermentation liquid so as to improve the biochemical reaction speed, the carbon dioxide in the methane is preferably restored to generate the methane, and the production effect of the methane is improved. Accordingto the method, the technology is simple, the equipment is easy to process and to be and standardized, and the method is suitable for the recycling use of the organic solid waste material, the organicwaste water and the like in the urban and the village.

The invention discloses a multipurpose intelligent drying electrician insulating shoe cabinet device. The device comprises a cabinet, a heater, a sterilization device, an induction switch and a humidity sensor. The cabinet is divided into a plurality of independent boxes through partition boards. Ventilation holes are formed in the two sides of the cabinet. The heater is arranged on the partition board at the bottom of the cabinet. The sterilization device is arranged on the lower side of the partition board on the top of the cabinet. The induction switch is arranged on the side wall of the cabinet. When it is sensed that shoes are placed into the cabinet, the switch is switched on, and when it is sensed that the shoes are taken out from the cabinet, the switch is switched off. The induction switch is connected with the heater and the sterilization device through a circuit. The humidity sensor is arranged on the side wall of the cabinet. The humidity sensor is turned off when it is sensed that humidity is reduced. The humidity sensor is connected with the heater and the sterilization device through a circuit. After the shoes are placed in the shoe cabinet and stored, the shoes can be automatically dried and sterilized, and the shoe cabinet is automatically closed after it is judged that the shoes are dried. The service life of the shoes is prolonged, operation is easy, and safety is high.

The invention discloses a sensing system used for recognizing child seats on the rear row of an automobile. The sensing system comprises a rear-row ISOFIX interface, a vehicle-mounted power source, an electromagnetic relay, an analog-to-digital converter and a safety air bag controller. The rear-row ISOFIX interface is provided with a first conductive part and a second conductive part. One end of the first conductive part is a suspended free end, and the other end of the first conductive part is electrically connected with the positive electrode of the vehicle-mounted power source. The negative electrode of the vehicle-mounted power source is electrically connected with one end of a coil of the electromagnetic relay, and the other end of the coil of the electromagnetic relay is electrically connected with one end of the second conductive part. The other end of the second conductive part is a suspended free end. The suspended free end of the first conducive part and the suspended free end of the second conductive part can be electrically connected through an ISOFIX interface. One end of a switch of the electromagnetic relay is connected with the vehicle-mounted power source. The other end of the switch of the electromagnetic relay is connected with the input end of the analog-to-digital converter. The output end of the analog-to-digital converter is connected with the safety air bag controller. The sensing system can meet the requirement for the function that whether child seats exist on the rear row of the automobile or not can be judged. Impact injuries caused by detonation of a safety air bag to child passengers on the child seats are prevented.

The invention discloses an instant nutritional breakfast and a preparing method thereof. The instant nutritional breakfast is prepared from, by mass percent, 25% of small molecular peptide powder, 25% of non-dairy creamer, 22% of white granulated sugar, 7% of rice flour, 2. 85% of lotus root starch, 4% of maltodextrin, 4% of whole milk powder, 3% of oatmeal, 2% of dehydrated corn, 2% of vegetable powder, 1.5% of red dates powder, 1.5% egg powder, 5%, 0.05% of VC, 0.02% of taurine, 0.02% of microcrystalline cellulose, 0.01% of tea polyphenols, and 0.05% of edible essence. The instant nutritional breakfast has rich nutrition, delicious, good taste, strong instant, fast and convenient, and can replace traditional breakfast, provide nutrition required by function of human body, solve the problem of having little time for the office workers and busy people to take breakfast due to fast life pace; it is economical and practical, low priced, can achieve standard production, and has great market promotion value.

The invention relates to the technical field of the sealing of radar equipment, and in particular relates to a feeder waveguide penetration opening sealing assembly. The assembly comprises a sealing framework, wherein square-hole-shaped embedding frames are distributed in the sealing framework in parallel or in an array manner, and the embedding frames penetrate through the surface of the sealing framework along the hole depth direction. The assembly also comprises a filling body filling the embedding frames, wherein the appearance of the filling body is in a cuboid shape, and the appearance shape of the cross section of the filling body is matched with the appearance shape of the cross section of the embedding frame; and the filling body at least comprises a rubber sealing block and a supporting and straining block superimposed on the rubber sealing block, and a through hole which is used for a specific cable or a feeder or a waveguide to penetrate through is formed in the rubber sealing block in a penetrating manner. By adopting the assembly, the modularized orderly embedding of the feeder, the waveguide and the cable can be realized; and meanwhile, the manufacturability and the sealing reliability of the module can also be effectively guaranteed, and the maintenance and replacement efficiency can be greatly improved.

The invention relates to a protection net with adjustable size. The protection net comprises a vertical frame, a transverse frame, a connector, aluminum tenon joints, long bolts, a vertical pipe, a transverse pipe, threaded pipes, thick bolts and sleeves. A lower step of the connector is connected with the inner cavity of the vertical frame, through holes in the lower step are connected with the aluminum tenon joints in the vertical frame through the long bolts, an upper step is connected with an inner cavity of the transverse frame, and through holes in the upper step are connected with the aluminum tenon joints in the transverse frame through the long bolts. Tenon joint structures at two ends of the vertical pipe or the transverse pipe are connected with the aluminum tenon joints and the threaded pipes and are sleeved with the sleeves to form vertical lattice bars or transverse lattice bars, the thick bolts penetrate the through holes of the transverse frame or the vertical frame to be in threaded connection with the aluminum tenon joints in the threaded pipes and the vertical pipe. The protection net has the advantage that a professional does not need to go to each house to measure the window size, the length and the width are adjustable, specification production can be conducted, and purchase is facilitated.

The invention relates to a stainless steel-FRP (fiber reinforced plastic) composite connecting part for a sandwich thermal-insulating wall. The stainless steel-FRP composite connecting part is used for connecting internal and external leaf walls, is shaped like a shoot nail and mainly comprises a stainless steel main body, a plastic sleeve and FRP. A nail cap is arranged at the end part of the connecting part to increase pulling resistance between the connecting part and internal leaf wall concrete; and besides, the stainless steel fine thread surface of the upper part of the connecting part is wound with the FRP (glass fiber or carbon fiber), so that direct contact between stainless steel and concrete is reduced, heat conduction is reduced, and the thermal-insulating effect of the wall isachieved; the plastic sleeve is located in the middle of the connecting part, a plastic positioning ring is arranged at the junction of the upper part and the middle part, and sliding between the connecting part and a thermal-insulating layer can be prevented; and the adhesion force between the connecting part and the outer leaf wall concrete can be increased by means of stainless steel coarse threads at the lower part of the connecting part. The connecting part has the advantages of being high in strength, low in heat conductivity coefficient, good in durability (corrosion resistance), excellent in fire resistance and convenient to construct, and can realize standardized production.

The invention discloses an organic fertilizer fermentation process method, which comprises the following steps: material weighing: mashing non-fluid livestock and poultry manure, then mixing the mashed non-fluid livestock and poultry manure with fluid livestock and poultry manure, weighing together, chopping waste crops, weighing, and weighing a fermentation inoculant; material mixing: adding the weighed livestock and poultry manure and waste crops into a mixing machine to be fully mixed, and then adding the fermentation inoculant to be mixed again to obtain a mixed material; humidifying: humidifying the mixed material to keep the water content of the mixed material at 50-60% to obtain a humidified mixed material; fermenting: putting the humidified mixed material into a fermentation tank, keeping the temperature in the tank at 45-70 DEG C for 7 days, then reducing the temperature by 10-12 DEG C every day, continuously reducing the temperature for 3 days, and fully fermenting to obtain a fermented material; and drying: putting the fermented material into a drying and dehydrating device, and fully drying and dehydrating to obtain the fermented organic fertilizer. According to the invention, the fermentation raw materials and the ratio are improved, the initial water content, the inoculation amount of the compound bacteria liquid and the like are optimized, and the quality of the organic fertilizer is improved.

The invention relates to a process for preparing Pholita adipose bag tea, which consists of comminuting Pholita adiposa with crushing machine of 60-200 mesh sieve meshes, packaging with cloth bags, steam sterilizing under high pressure of 1.000-2.110X10<5>Pa, and temperature of 120-135 deg. C for 20-160 minutes, cooling down, split charging into paper bags of the bag tea, sealing, loading into aluminium film bag, sealing, collecting with cloth bags, and carrying out steam sterilizing under high pressure again.

The invention belongs to the field of biological detection. The invention provides a gene engineering preparation for detecting bovine mycobacterium infection. The gene engineering preparation comprises a mixture of three recombinant bovine mycobacterium proteins; the protein mixture can stimulate bovine mycobacterium infecting animals to produce a DTH (delayed type hypersensitivity) reaction. The gene engineering preparation provided by the invention has the advantages of high specificity, bio-security, component accuracy, content stability, low cost, standardized production and so on. Allergic hypodermic tests established with the detection reagents can increase experimental sensitivity and specificity, and can distinguish bovine mycobacterium infection and avian mycobacterium or non-pathogenic mycobacterium infection, so that the gene engineering preparation can be effectively used for clinic detection of bovine tuberculosis. A primer for preparing the gene engineering preparation further is provided by the invention.

The invention discloses a portable profile steel overhanging protection platform. The portable profile steel overhanging protection platform comprises outer frame connecting joints (1), overhanging outer frame rods (2), a steel wire rope (4), first positioning pieces (5) and second positioning pieces (6); the four overhanging outer frame rods are connected with the cross-shaped outer frame connecting joints to form a protection platform frame body (10), the steel wire rope penetrates through the overhanging outer frame rods through steel wire rope penetrating holes (21) and is tied among the four overhanging outer frame rods in a rectangular annular structure, two of the overhanging outer frame rods are installed on an outer scaffold outer cross rod (8) through two first positioning pieces, and the other two of the overhanging outer frame rods are tied to a building structure main body through two second positioning pieces by means of ropes (9), so that the protection platform frame body (10) is horizontally or obliquely overhung on the outer side of the building structure main body. The device can be stretched to be unfolded or folded, is convenient to transport, hoist and install, and can be conveniently and rapidly installed on the outer side of a high-rise and super high-rise building structure main body, the construction efficiency is improved, and the construction risk isreduced.

The invention belongs to the field of immunodetection and provides a method for diagnosing bovine tuberculosis mediated by a recombinant protein mixture and a regent for diagnosing bovine tuberculosis mediated by the recombinant protein mixture; the reagent comprises the recombinant protein mixture used as specific irritant; animals infected by mycobacterium bovis can be simulated by the recombinant protein mixture so as to generate a DTH (delayed type hypersensitivity) reaction; compared with a PPD (purified protein derivative) intradermal allergic reaction test, a intradermal allergic reaction test established by regent provided by the invention has higher specificity; mycobacterium bovis infection can be distinguished from environmental mycobacteria infection; and therefore, the method and the reagent can be effectively used for clinical detection of the bovine tuberculosis.

A process for preparing the bag tea of subpleurotus includes such steps as breaking the dried Jinzhen mushroom by 60-200 meshes, loading in cloth bag, sterilizing by high-pressure steam, cooling, loading in small paper bags, sealing, loading them in aluminum film bags, sealing, loading in cloth bag and sterilizing by high-pressure steam. Its advantages are high nutritive value and agreeable taste.

The invention discloses a 3D printing device and a preparation method of a gel bionic artificial muscle. The 3D printing device includes a frame, a printing mechanism, a printing platform, a phase separation module, a laser cutting module, an electrode spraying module, and a temperature control module. The frame is a gantry structure, the printing mechanism is installed at the bottom of the frame column, the laser cutting module is installed on the frame beam, the electrode spraying module is installed on the side wall of the frame, and symmetrical guide rails are installed on both sides of the frame. At the same time, the side wall There is a driving device for driving the printing platform up and down, and the phase separation module is placed under the printing platform. This device is suitable for continuous preparation of artificial muscles and printing of artificial muscle strips of different specifications. It has the advantages of fast preparation speed, low cost, batch production and standardized production; the artificial muscle electrolyte layer is in close contact with the electrode layer, reducing the contact resistance between the electrode layer and the driving layer. Thus, the deflection displacement and driving force of the artificial muscle are enhanced.