52results about How to "Improve utilization" patented technology

The invention discloses an integrated navigation method based on fault-tolerant Kalman filtering and belongs to the technical field of integrated navigation. The method comprises the following steps:selecting an integrated navigation state quantity to write a state equation, selecting a measuring quantity to write a measuring equation and carrying out discretization; constructing a conventional Kalman filterer for state estimation; constructing a fault detection function for detecting faults; constructing a fault-tolerant Kalman filer to estimate the state; feeding data of sub filters to a primary filter for information fusion to obtain global state estimation; and correcting a navigation parameter output by an inertial navigation system by means of an estimated value of global error of federated kalman. By adding a fault detection link and a fault-tolerant Kalman filter for an SINS/GPS sub system isolated as a result of faults, once the faults happen, fault points are returned to carry out fault-tolerant Kalman filtering again. Therefore, the utilization degree of sub system data is improved, so that the robust performance of the whole system is improved.

The invention discloses castable for a ladle collector nozzle adopting a corundum collector nozzle reclaimed material as aggregate. The castable is characterized by being prepared from the following raw materials in percentage by weight: 60 to 70 percent of acid-pickled corundum collector nozzle reclaimed material, 10 to 15 percent of corundum fine powder, 10 to 18 percent of corundum micro powder, 5 to 8 percent of binding agent and 0.1 to 1 percent of dispersion agent. The preparation method comprises the following steps: recovering the corundum collector nozzle from a steel factory, and packaging the corundum collector nozzle reclaimed material for standby use after the treatment of the sorting, iron removing, crushing and acid pickling process; weighing the raw materials according to the weight percentage; uniformly mixing the weighed materials, and uniformly mixing the materials with water; pouring the mixture into a designed ladle collector nozzle mold, and vibrating, pouring, drying and molding the castable. The corundum fine powder adopts the mixture of plate-type sintered corundum fine powder with the granularity of 20 to 45 micrometers and the granularity of 0 to 20 micrometers, and the mixing ratio is optimized, so that not only can the mobility of the castable be improved, but also the gap of the castable can be effectively filled, the dense of the castable can be enhanced, and the strength is remarkably improved.

The invention discloses an antrodia cinnamomea effervescent tablet which comprises, by weight, antrodia cinnamomea extractive 100-300 parts, cyclodextrin 20-120 parts, bonding agent 5-15 parts, filling agent 100-260 parts, lubricating agent 1-15 parts, sweetening agent 5-20 parts and a disintegrating agent. The disintegrating agent comprises, by weight, acid source 35-100 parts and alkali source 15-50 parts. The antrodia cinnamomea effervescent tablet is high in effective constituent utilization rate, convenient to take and good in taste. The invention further discloses a preparation method of the antrodia cinnamomea effervescent tablet. The antrodia cinnamomea extractive, the filling agent and the sweetening agent are evenly mixed to prepare a mixture, and then the mixture, the acid source and the alkali source are respectively pelletized and then pressed to form the tablet.

The invention discloses a processing method and a device capable of keeping uplink synchronization of terminals in a DRX (discontinuous reception) mode, wherein the processing method comprises the following steps: recording the first time length that a terminal does not execute data scheduling through a first counter in a base station; and judging whether the first time length is larger than a first threshold value, wherein when the first time length is larger than the first threshold value, the base station does not send a timing advance TA (time alignment) command; and when the first time length is smaller than the first threshold value, the base station can determine to sent a TA command according to the result of comparing the timing length of a TA timer with the period length of DRX (discontinuous reception). According to the processing method, UE (user equipment) can flexibly keep synchronization with the uplink of the base station at the same time of the realization of the DRX configuration, and meanwhile, the happening of the uplink out-of synchronization is reduced to the maximum extent, and the utilization rate of system resources is optimized.

The invention discloses a mycelium stimulation production line comprising an extensible track, a loading and conveying device and mycelium stimulation devices. The loading and conveying device is arranged on the extensible track to load edible mushroom culture bottles, and can move forwards along the extending direction of the extendable track, and can perform an overturning action, so that the edible mushroom culture bottles can be turned over with bottle openings down from the state that the bottle openings are upward. The mycelium stimulation devices are arranged under the extendable track, and can be raised and extended into the bottle openings of the edible mushroom culture bottles to perform mycelium stimulation actions. The mycelium stimulation production line provided by the invention is matched with the loading and conveying device through the overturning track, so that the loading and conveying device can perform the overturning action while moving forwards along the extending direction of the overturning track, so that the purpose of continuously working is achieved, mycelium stimulation time is greatly reduced, and thus a utilization rate of the production line is greatly improved, and output effect is increased.

The invention discloses a novel converter magnesia carbon brick and a preparation method thereof. The method comprises the following steps: 1) sorting and roguing; 2) crushing, and removing false granules; 3) carrying out heat treatment, and selecting a reclaimed material, which contains at least 75% of MgO, at most 3.6% of SiO2, at most 2.2% of CaO, at most 1.9% of Fe2O3 and at most 4.5% of Al2O3, for later use; 4) further crushing part of the reclaimed material subjected to the step 3), and screening the part of the reclaimed material and the rest of reclaimed material; and 5) carrying out pressure molding by a gradient molding technique. The method disclosed by the invention can obviously enhance the utilization ratio of renewable resources, and sufficiently implements reutilization of resources and reduces waste of nonrenewable resources, thereby reducing the energy consumption and the lowering the production pressure of the enterprise. The novel converter magnesia carbon brick prepared by the method has favorable properties, and can well satisfy the production requirements.

The invention discloses a monocrystalline silicon surface composite microstructure based on full-band anti-reflection and a preparation method of the monocrystalline silicon surface composite microstructure. The preparation method comprises a part of or all of the following steps (1) - (4), and each step is executed for one or more times: (1) carrying out hydrophilic treatment on a silicon wafer,preparing a polystyrene sphere mixed solution, and paving a mask, polystyrene spheres, on the surface of the silicon wafer; (2) introducing oxygen for etching the wafer, and then introducing sulfur hexafluoride and octafluorocycloalkane for an etching-passivation-etching circulation to obtain monocrystalline silicon with a nano-pillar structure; (3) soaking the monocrystalline silicon with the nano-pillar structure into an acidic etching solution containing silver nitrate for surface corrosion to obtain monocrystalline silicon with a nano pencil-shaped structure; (4) carrying out magnetron sputtering on the monocrystalline silicon with the microstructure for plating an anti-reflection layer on the front surface, or the back surface or both, of the monocrystalline silicon. According to theinvention, the anti-reflection effect on full-band solar energy is effectively improved, so that the conversion efficiency of the solar cell is improved.

The invention belongs to the technical field of a fuel cell, and discloses a preparation method of a biomass alkaline fuel cell positive electrode. The preparation method comprises the steps of performing pretreatment on foamed nickel, and next, adopting an electrodeposition method to obtain deposited NiCo<2>O<4>-CuO composite metal oxide foamed nickel; performing drying and firing to obtain nanometer NiCo<2>O<4>-CuO-modified foamed nickel; and performing mixing on active carbon powder and absolute ethyl alcohol, dropwise adding polytetrafluoroethylene emulsion, and performing water bath heating to obtain a plasticine-shaped material, and performing uniform kneading on the plasticine-shaped material, and then paving the material on the two sides of the foamed nickel and performing rollinguntil the thickness is 5-8mm. By virtue of compounding of NiCo<2>O<4> and CuO, catalytic performance can be improved, and by virtue of added nicotinamide, more catalysis glucose oxidization sites andhigher conductivity are achieved; by adoption of the electrodeposition method, firmer combination and higher repeatability can be ensured, and electron transfer can be easier; and by virtue of the rolled active carbon, a protection effect is played, and the problem of low repetition utilization rate is solved.

The present invention discloses a ficus carica fruit whey polypeptide containing fermented milk, and belongs to the technical field of dairy products. Milk and ficus carica fruit whey polypeptide hydrolyzed by ficin are used as raw materials, and fermented by mixed bacterial strains of lactobacillus bulgaricus, streptococcus thermophiles and bifidobacterium to obtain the fermented milk containing whey active polypeptides. The protease contained in the ficus carica fruit juice is used to hydrolyze whey, and the addition of the ficus carica fruit juice enables the fermented yogurt to have a unique fragrance of the ficus carica fruits. The ficus carica fruit whey polypeptide containing fermented milk effectively improves the utilization efficiency of the whey protein and increases the additional value of dairy products. The ficus carica fruit whey polypeptide containing fermented milk meets the nutritional needs of human body health, is moderate in acidity and pleasant in taste, and contains more than and equal to 10^6 CFU of active lactic acid bacteria. At the same time the product contains the whey polypeptides with a molecular weight of 1290-8492, and is easily digested and absorbed by the human body. Meanwhile, the ficus carica fruit whey polypeptide containing fermented milk and the preparation method thereof can provide technical supports for the large-scale technological production of whey polypeptide fermented milk.

The invention provides a method and equipment for NMP recovery and heat-pump rectification of in lithium electric production. The method comprises the following steps that NMP waste gas is absorbed byusing water so as to obtain NMP waste liquid; the NMP waste liquid is conveyed to a first dewatering rectifying tower for separation; heavy components extracted from a tower kettle of the first dewatering rectifying tower are conveyed to a second dewatering rectifying tower for separation; and heavy components extracted from a tower kettle of the second dewatering rectifying tower are conveyed toan NMP rectifying tower for separation, overhead light component gas of the first dewatering rectifying tower is further pressurized and heated to be high-pressure saturated steam through a compressor, and the high-pressure saturated steam serves as a heat source of a reboiler of a tower kettle of the NMP rectifying tower. According to the method, the volatile NMP waste gas in lithium battery production can be recovered and purified so as to obtain the electronic-grade NMP solvent, the electronic-grade NMP solvent can be directly used as a solvent for anode and cathode materials in lithium battery production, and the NMP utilization degree is high; and a rectification technology is coupled with a heat pump technology, heat energy of overhead steam of a rectifying device is converted intohigh-grade heat energy from low-grade heat energy, the high-grade heat energy is used as the heat source of the reboiler of the tower kettle, so that the energy of the waste gas in the equipment is fully utilized, and the overall energy consumption of the equipment is reduced.

The invention relates to the technical field of magnesium metal smelting, in particular to an automatic dust-free slag removing machine for smelting magnesium through a Pidgeon process. The slag removing machine comprises a main slag removing machine part, a slag removing machine body and a rail travelling platform. The main slag removing machine part is fixed above the slag removing machine body. The rail travelling platform is arranged below the slag removing machine body and in sliding fit with the slag removing machine body. The main slag removing machine part comprises a slag removing machine spindle, a spindle action machine case, a translation sliding platform, a first motor and a second motor. One end of the slag removing machine spindle is installed on the spindle action machine case through a slag removing machine spindle supporting bearing seat, and the other end of the slag removing machine spindle aims at the center of a reduction pot. The first motor and the second motor are arranged in the spindle action machine case. The spindle action machine case is arranged on racks of the translation sliding platform. Through the automatic dust-free slag removing machine for smelting the magnesium through the Pidgeon process, slag can be removed completely, no dust flies on a working site, and the magnesium slag can be collected. The production efficiency can be improved, and a slag collecting device is arranged, so that secondary utilization of the slag is facilitated.

The invention relates to a method for producing tea-stalk black tea with an instantaneous ejecting steam explosion method. The method comprises steps as follows: (1), tea stalk pretreatment: fresh teastalks are picked and withered until water content is 50%-60%, 1% of a steam explosion protective agent is sprayed, the tea stalks are subjected to steam explosion treatment with the instantaneous ejecting steam explosion method, and tea stalk exploded matter is obtained for standby application; (2), tea pretreatment: withering and rolling are performed, and tea rolled matter is obtained for standby application; (3), fermentation: the tea rolled matter and the tea stalk exploded matter are mixed uniformly in a volume ratio being 10-15:85-90 for fermentation; (4), drying: the tea-stalk black tea is obtained, wherein the steam explosion protective agent is prepared from 3%-5% by weight of VC, 2%-3% by weight of Arabic gum, 1%-2% by weight of trehalose, 1%-3% by weight of glucose oxidase, 3%-5% by weight of sucrose ester, 0.1% by weight of citric acid, 3%-5% by weight of soluble starch and the balance of water. The tea-stalk black tea has brilliant red and bright soup color, strong and long-lasting aroma and strong and fresh taste.

The invention relates to an acanthopanax trifoliatus effervescence solid drink and a preparing method thereof and belongs to the technical field of medicine, food and health care products. Acanthopanax trifoliatus extract or acanthopanax trifoliatus powder is taken as the main ingredient, and then corresponding auxiliary materials are added to prepare effervescent tablets or effervescent granules; 2.5-85% of acanthopanax trifoliatus, 5-40% of acid agent, 5-50% of alkaline agent, 2-80% of filler, 0-25% of smell masking agent, 0.1-7.5% of lubricant, 0.2-5% of adhesive and 0-15% of disintegration aid are adopted by weight. The preparing method comprises the steps of raw material processing, mixing, granulation, drying and packaging. The utilization rate of bioactive constituents in the solid drink is high, the nutrition and health care functions of improving the immune capacity of an organism, regulating endocrine dyscrasia and preventing cancer are realized, and the solid drink is an instant food and is convenient to carry and transport.

The invention discloses a technical process of fragrant and sweet black tea powder for a tea noodle food. The technical process comprises the steps: fresh leaves picking; withering; rolling; fermenting; drying; and crushing. The rolling process and a biological enzymolysis process are combined. The process specifically comprises the following steps: lightly pressing the withered leaves at natural room temperature to roll for 20+/-5min; adding an enzyme; heavily pressing and rolling the leaves for 10+/-3min; and then intermediately pressing and rolling the leaves for 50+/-10min, wherein the enzyme is selected from at least one of cellulase, protease and tannase. According to the technical process of fragrant and sweet black tea powder for the tea noodle food disclosed by the invention, by taking fresh leaves of summer and autumn leaves as raw materials, in a conventional bulk black tea technical process, a biological enzymolysis technology is blended to degrade and convert macromolecular tea proteins, tea fibers and tea polyphenol substances at a targeted manner so as to form the fragrant and sweet black tea for the tea noodle food which is prominently fragrant and sweet. Then the black tea is crushed to obtain black tea powder, and the fragrant and sweet black tea powder has the characteristics of being prominent in sweetness and fragrance and easy to crush.

The invention provides a biocarbon sustain-released potassium fertilizer. The fertilizer comprises a core layer and a coating layer that is covered on the surface of the core layer. The core layer is prepared by mixing the following raw materials in parts by weight: 40 to 60 parts of potassium fertilizer, 40 to 60 parts of biocarbon powder, and 1 to 2 parts of fertilizer additive, and accounts for 60 to 70% of the total weight of the sustain-released fertilizer. The coating layer is prepared by mixing biocarbon powder and modified attapulgite according to a weight ratio of 1:1, and accounts for 30 to 40% of the total weight of the sustain-released fertilizer. The nutrients in the provided fertilizer are slowly released and controlled. The potassium need of crops in the whole growth period can be met by only one fertilizing, the fertilizer amount is reduced, the pollution to the environment is effectively avoided, moreover, the soil can be improved, and the soil hardening is prevented.

The invention relates to the technical field of civil foundation structures, and discloses a settlement-adaptive rectangular stretchy connecting device for a civil foundation structure. The settlement-adaptive rectangular stretchy connecting device for the civil foundation structure comprises a measurement pipe. A detection block is fixedly connected to the top of the measurement pipe. A positioning block is fixedly connected to the top of the detection block. A detector is fixedly connected to the top of the positioning block. Flanges are fixedly connected to the side faces of the measurementpipe. The other side of each flange is connected with the side face of a stretchy device in a threaded mode. The other side of each stretchy device is fixedly sleeved with a compact block. Accordingto the settlement-adaptive rectangular stretchy connecting device for the civil foundation structure, through the cooperation of clamping devices and the stretchy devices, the positions of the stretchy devices can be better limited, and meanwhile, the connection tightness of pipe fixing sleeves and the stretchy devices is improved, so that the situation that delivered liquid leaks due to low connection tightness of the device is avoided, and problem of poor connection tightness of pipes is solved.

The invention discloses a method of repairing and improving secondary salinized soil in facility agriculture. The method comprises the following steps of: (1) scattering a pH adjustor in a corresponding quantity into soil according to a detection result of pH value of soil; (2) performing rotary tillage on the soil; (3) thoroughly watering the soil and airing the soil; (4) scattering a first fertilizer into the soil; (5) scattering a loosening agent into the soil and performing rotary tillage again on the soil; (6) uniformly mixing leguminous plant seeds and nodule bacteria to form mixed plant seeds; (7) sowing the mixed plant seeds into the soil and watering the seeds; (8) when the leguminous plants grown from the mixed plant seeds grow to 15-25cm, performing total crop return on the leguminous plants; (9) scattering a second fertilizer into the soil; and (10) planting salt-absorbing crops in the soil and harvesting the crops. By means of the steps, the method disclosed by the invention can effectively adjust the pH value of the soil, reduce soil hardening, reduce the residual salt content in the soil and improve the utilization ratio of the soil, so that the crops grow more favorably.

The invention relates to the technical field of industrial design displaying, in particular to a tile comprehensive displaying device for industrial design. The device comprises a base, a fixed rod isfixedly connected to the top of the base, and the top of the fixed rod penetrates through and is movably connected with a hollow rotating column; the top of the hollow rotating column successively penetrates through and is fixedly connected with a first installing plate, a second installing plate and a third installing plate, a first locating frame is fixedly connected to the side surface of thetop of the first installing plate, and a tile body is clamped in a locating groove formed in the top of the first locating frame; the top of the tile body is clamped in a locating groove formed in thebottom of the second locating frame, and the top of the second locating frame is fixedly connected to the bottom of the second installing plate through a telescopic locating rod. Compared with a placement mode that the tile is placed flatwise, through the comprehensive displaying mode, customers can visually observe the front and back surfaces of the tile and conveniently know the material and style of the tile, tiles of different materials and styles can be placed on a selling frame, and the customers can conveniently observe different tiles.

The invention provides a method for controlling the adaptability of the sulfur dioxide discharge amount of a desulfurization system in a power plant, and belongs to the technical field of power generation. In order to solve the problem that in an existing desulfurization device, the pH of slurry is not matched with the SO2 removal rate, the method for controlling the adaptability of the sulfur dioxide discharge amount of the desulfurization system in the power plant comprises the steps that the discharging amount of sulfur dioxide at an outlet of an absorption tower of the desulfurization system is monitored in real time; according to the sulfur dioxide monitored value which is monitored in real time, a pH set value is adjusted; according to the pH set value, the pH control value is adjusted in real time, the pH control value is output to a pH controller of the absorption tower, and control over the adaptability of the sulfur dioxide discharge amount is achieved according to the pH setvalue. The method is used for controlling the sulfur dioxide discharge amount of the desulfurization system.

The invention discloses a point cloud neighbor determination, point cloud prediction, point cloud coding and point cloud decoding method and device. The method comprises the steps: determining a parameter p for comparing the distance; determining a plurality of neighbor candidate points of the current point; according to the distance from each neighbor candidate point to the current point, determining the maximum distance value in p points with the minimum distance; and taking all the neighbor candidate points of which the distances are smaller than or equal to the maximum distance value as neighbors of the current point. According to the method, flexible neighbor determination is realized, and a more accurate predicted value is provided during point cloud attribute prediction, so the coding and decoding performance of point cloud attributes is improved.

The invention belongs to the technical field of medicines, and particularly relates to a traditional Chinese medicine maggot (dried larva of chrysomyia megacephala) active peptide. The invention further relates to a preparation method and application of the traditional Chinese medicine maggot active peptide. The traditional Chinese medicine maggot active peptide can be prepared by the following method of taking dry traditional Chinese medicine maggot degreased dregs; adding NaCl of which the mass is 5-8 times that of the maggot degreased dregs, stirring for 4-5 hours at room temperature, centrifuging and taking supernatant, wherein the concentration of NaCl is 1-2wt%; and adjusting pH, separating out precipitate, dialyzing, centrifuging, taking precipitate, freeze-drying to obtain traditional Chinese medicine maggot protein, preparing a solution with the substrate concentration of 7-13%, adding pepsase accounting for 0.5-1.5 wt% of the mass of the traditional Chinese medicine maggot protein, extracting at 35-40 DEG C, heating to boil, cooling, filtering, freeze-drying to obtain a product. According to the method, the resource utilization of the traditional Chinese medicine maggot is improved, the raw material cost is reduced, the degreasing step in the preparation process of the traditional Chinese medicine maggot active peptide is reduced, and the yield of the traditional Chinese medicine maggot active peptide is remarkably improved.

A home appliance system linked with indoor cleanliness adjustment is provided. A home appliance can collect ground cleanliness, human information, and environmental information of a current region inreal time, then analyze and process the ground cleanliness, human information, and environmental information to obtain a work instruction, and then sends the work instruction to an indoor cleaning device, and the indoor cleaning device receives the work instruction to adjust the ground cleanliness. The home appliance of the home appliance system collects the ground cleanliness, human body information, and environmental information collected by a data acquisition device, and then analyzes and obtains a work instruction and sends the work instruction to the indoor cleaning device. Finally, the indoor cleaning device performs a corresponding operation to improve regional environmental quality. The home appliance system can share data and perform linkage control to improve resource utilization. The home appliance system can reduce noise generated by the indoor cleaning device during work by using an active noise reduction device, and provide users with a quiet and comfortable environment.

The invention relates to a wall type folding chair for a cylindrical wall manned vessel. The wall type folding chair comprises a chair back; the upper end of the chair back is connected with the cylinder wall through a first rotating part; the lower end of the chair back is connected with a chair face through a second rotating part; a supporting part is arranged between the chair back and the cylinder wall; the supporting part comprises a supporting rod and guiding rods; one end of the supporting rod is rotatably connected on the cylinder wall, and the other end of the supporting rod can slide along the guiding rods; the guiding rods are fixed to the two side faces of the chair back; when the supporting rod slides up and down along the chair back, the chair back is away from or close to the cylinder wall with a shaft of the first rotating part of the chair back and the cylinder wall as the axis, and the chair face is away from or close to the chair back with a shaft of the second rotating part as the axis, so that the cylinder wall, the supporting rod and the chair back form a triangle; and a supporting seat is arranged at the lower end of the chair back to limit the chair face. The wall type folding chair can be tightly attached and hung on the cylinder wall to occupy a small space, using of the space near the ground is improved, and space use is more reasonable; and the comfort level is high, and work carrying out and rest of workers are facilitated.

The invention discloses a method for extracting peanut polypeptide from peanut meal. The method comprises the following steps of peanut meal degreasing, neutralization, drying, crushing, suspension preparation, heating for enzymolysis by a ceramic electric heating rod, centrifugal filtration and vacuum drying. Through the steps, the peanut polypeptide used as food additives can be obtained from the peanut meal. By using the technology, the peanut meal is separated and is sufficiently utilized. In the technical scheme, a ceramic electric heating wire heating enzyme is used for replacing the conventional microwave enzymolysis method; the problem of too high cost during the mass extraction of the polypeptide is solved; a method for extracting the peanut polypeptide through enzymolysis after the degreasing and neutralization treatment on the peanut meal is created; the influence caused by grease in the later stage operations of wall breaking, enzymolysis and filtering on the formed polypeptide is favorably reduced; the quality of a finished product of the peanut polypeptide is improved. The scheme is used as the technical scheme for mass extraction of the peanut polypeptide; the production efficiency is improved; the cost is reduced; the process is simple; the operation is easy.

The invention discloses a rotating disc type automatic assembly line and belongs to the technical field of battery processing. The rotating disc type automatic assembly line comprises a box body; theupper surface of the inner wall of the box body is fixedly connected with the upper surface of a driving mechanism; the output shaft of the driving mechanism is fixedly connected with the lower surface of a rotating disc; the upper surface of the box body is fixedly connected with the lower surface of a supporting plate; and the front face and the back face of the inner wall of the supporting plate are fixedly connected with the front face and the back face of a protection box. According to the rotating disc type automatic assembly line, a partition plate, a shell and a rubber sheet are arranged, when a sliding block moves rightwards, the rubber sheet is pushed through a second transmission rod, so that the rubber sheet and a rubber ring are matched to seal the shell, the gas in a hose cannot be communicated, then a suction cup loses negative pressure suction force, and automatic separation is completed. By means of the structure, feeding and discharging are more convenient in the using process, meanwhile, the structure is simple, and compared with a traditional sucker feeding structure in the disc rotating process, the structure is lower in cost and more stable and convenient to use due to the mode of continuous rotating of an air pump and automatic discharging.

The invention discloses a remote medical system, which comprises a user management module, a medical equipment module, a medical consultation module and a diagnosis and treatment information interaction module. The user management module comprises a user authority management module and a user type management module; the medical equipment module comprises a medical equipment registration module anda medical equipment renting module; the medical consultation module comprises a detection platform module and a consultation platform module; and the diagnosis and treatment information interaction module comprises an information input module and an information management module. The system is reasonable in design, the defects caused by insufficient medical resources and imperfect patient healthinformation are overcome, and the diagnosis and treatment efficiency is improved.

The invention discloses fish feed. The fish feed is prepared from, by mass, 5-35% of bean pulp, 0.6-0.7% of fine stone powder, 2-3% of cottonseed meal, 10-15% of rice flour, 15-20% of peanut meal, 15-20% of corn flour, 5-7% of rice bran, 18-20% of flour, 0.1-0.2% of vitamin C, 0.02-0.05% of bacillus subtilis, 1-2% of fish premix, 5-7% of egg shell powder and 4.88-8% of celery dry powder. The fish feed contains various energy, protein and amino acid substances required by fish growth and is balanced in ratio; by adding VC, disease resistance of fish is improved. By adding bacillus subtilis, microecological balance of fish intestinal tract is adjusted, and the utilization rate of the feed is increased.

The invention provides an array substrate, a drive method thereof and a display device, and belongs to the technical field. The array substrate comprises a substrate body and multiple signal wires arranged on the substrate body; each signal wire is connected to a corresponding short-circuited bar and a switch unit; the switch units are used for controlling the signal wires connected to them whether or not in electrical connection with the short-circuited bars.

The invention discloses a solar cell panel with a self-cleaning mechanism, and relates to the technical field. The solar cell panel with the self-cleaning mechanism comprises a solar cell panel, a bottom frame and a mounting seat arranged on the bottom frame, wherein guide mechanisms are mounted on two opposite side surfaces of the solar cell panel; a cleaning brush is rotatably mounted between two sliding blocks, and the mounted cleaning brush moves along the surface of the solar cell panel; a support is vertically installed on one side of the bottom frame, an impeller rotating along with wind is installed at the top end of the support, meanwhile, a rotating disc meshed with a gear arranged at the bottom of the impeller is further installed on the support, a push rod is rotatably installed on the rotating disc, and the other end of the push rod is movably connected with the sliding block located on the upper side. The rotating impeller drives the rotating disc rotationally installed on the support to rotate at the same time, power transmission is achieved, no power device needs to be installed, the push rod connected to the rotating disc pushes the sliding blocks installed on the guide mechanisms to move back and forth along the guide mechanisms, and the utilization of wind energy is effectively improved.

The invention discloses a manufacturing method of a PCB. The manufacturing method comprises the following steps: S10, providing a pored inner layer core plate and a prepreg, and laminating the pored inner layer core plate and the prepreg to form a sub-plate; S20, forming an avoidance hole in the sub-plate; S30, manufacturing a rubber blocking bulge on the end surface of the sub-plate and at the position of the edge of the avoidance hole; and S40, providing a non-pored core plate and a prepreg, and laminating the non-pored core plate, the prepreg and the sub-plate to form a laminating plate with a sealing cavity. In the scheme, through twice laminating forming, firstly the pored inner layer core plate is laminated to form the sub-plate, and the avoidance hole is integrally formed in the sub-plate, so that the smoothness of inner wall shape of the avoidance hole is guaranteed; and then the rubber blocking bulge is arranged at the edge of the avoidance hole, and the sub-plate and the non-pored core plate are laminated to form the laminating plate, so that internal gumming of the sealing cavity can be effectively controlled, the integrality of the inner wall shape is guaranteed; and meanwhile, the application of high-frequency and high-speed materials in the PCB is widened, and the quality and speed of signal transmission are promoted.