292results about How to "Promote industrial development" patented technology

The present invention relates to a personal three-dimensional image interactive makeup test information data processing method and device, including a client, a server, and a communication network. The client includes an Internet terminal, a mobile terminal, and a retail terminal, all of which are equipped with a display unit. The server includes a face feature positioning unit, a 3D image reconstruction unit, a makeup processing unit, a three-dimensional face feature database, and a cosmetic item database. The client is connected to the server through a communication network. The working process of the device includes 1) the client There are 7 steps to obtain user photo information and transmit it to the server. Compared with the prior art, the present invention has the advantages of realizing cross-media application services on the touch screens of Internet terminals, mobile terminals, and retail terminals at the same time, promoting more intelligent development of the industry, wider application service range, more real personalized experience, and time-sensitive , location and terminal conditions and other advantages.

The invention relates to a recovery and comprehensive utilization method of heavy metals in stainless steel pickling wastewater sludge and discloses a method for recovering and recycling nickel and chrome in sludge generated during the treatment process of stainless wastewater. The method comprises the following steps: leading waste liquid during the pickling process to be directly used for leaching metal ions in the sludge to save the consumption of reagents; adding a certain quantity of acid or alkali in each reaction tank through arranging a plurality of reaction tanks; controlling a pH value; effectively separating various matters according to different solubility of inorganic compounds; researching and developing a recycling technology of the heavy metals in the stainless steel industrial sludge, wherein the recovery efficiency of the heavy metals like the chrome and the nickel is high; leading the recovered heavy metals to be used for smelting stainless steel; leading recovered iron to be used for preparing an efficient flocculating agent; and leading the flocculating agent to be used for sewage treatment to realize sewage reuse and save the treatment cost. The invention has the advantages of simple process and easy operation, as well as popularization and application.

The invention belongs to a visual measurement method for the volume of an irregular object. According to the method, firstly, a system is demarcated, and the pixel equivalent of the system is obtained; secondly, three cameras are utilized for respectively obtaining original images of an object to be measured in three directions of overlooking, left looking and right looking, and in addition, the maximal peripheral length image coordinate parameter of the object to be measured is obtained through a top view; then, a left view and a right view are subjected to three-dimensional reconstruction based on the gray level, and meanwhile, the maximal length pixel of the top view is used as the basis for cutting the reconstruction range corresponding to the left view and the right view; next, corresponding statistical algorithms are adopted for calculating the volume of a three-dimensional object in a three-dimensional model in an image coordinate; and finally, the practical volume of the object to be measured in a world coordinate system is calculated according to the pixel equivalent. The visual measurement method has the advantages that the image grey value is utilized for the three-dimensional reconstruction of the object in an image coordinate system, the volume of the object is calculated through the pixel value, only the pixel equivalent is demarcated in the method, the calculation speed is high, and the real-time requirement can be met in the precision range.

The invention relates to the field of automobile instruments and vehicle-mounted information services, and provides an intelligent vehicle-mounted system which integrates the all-graphic virtual instrument display function and vehicle information services. To provide a comfortable, easy and safe driving environment and multifunctional and comprehensive driving services for an owner, according to the technical scheme, the integrated all-graphic virtual instrument type vehicle-mounted information service system comprises an embedded ARM processor, a CAN communication device, an information acquisition device, a 3G / 4G module, a Bluetooth module, a Beidou / GPS module, a WIFI module, a multimedia device, a camera device and an LCD touch screen. The CAN communication device is composed of a controller and a transceiver and used for transmitting vehicle status data and sending complete vehicle running status information from the information acquisition device to the LCD touch screen through the embedded ARM processor. The integrated all-graphic virtual instrument type vehicle-mounted information service system is mainly applied to vehicle-mounted information services.

The invention discloses a steam-cleaning free printing process for disperse dye. The steam-cleaning free printing process is characterized by comprising the following steps of: (1) matching the premixed steam-cleaning free printing slurry with the disperse dye and a thickening agent and printing the mixture on fabric in a rotary screen printing machine or a flat screen machine by using a manual printing process according to the conventional process; (2) baking the fabric for 4-10 minutes at the temperature of 110-130DEG C before descending the screen printing machine; and (3) baking and developing while shaping at the temperature of 160-180DEG C and classifying and packaging to form a printed finished product, or carrying out soft padding treatment or functional special treatment, drying, tentering, shaping, classifying and packaging to form the printed finished product. By using the process, the rate of graded products of every 100 meters can be improved by 1-2 percent and the process can be freely compatible with the colors of paint while printing the disperse dye, thereby thoroughly eliminating the pollution of printing sewage and water with color to the environment. The printed finished products have bright color, are transparent, attractive, elegant and luxury and feel soft and smooth.

The invention discloses a plant maca growing method in lower altitude areas. The method comprises the steps of soaking seeds in warm water and sterilizing; growing seedlings in a greenhouse and then transplanting the seedlings to an exposed field for professional field management; and finally harvesting. The maca growing method disclosed by the invention has the advantages of simple steps, strong operability and high breeding budding rate and qualification rate. Through the improvement and the specification of each step of the growing method, the requirement of the maca on the planting altitude is reduced from 3500-4000m of a source area to 2600-3600m, so that the planting range of the maca is greatly increased, and a whole set of effective planting method is provided; thus, the maca is convenient to spread and plant in suitable areas and the industrial development of the maca is accelerated, so that more people can enjoy the maca and good economic and social benefits are obtained.

The invention relates to the technical field of manufacturing radiating fins, in particular to a manufacturing method of a vehicle aluminum alloy radiating fin. The vehicle aluminum alloy radiating fin is manufactured in the mode of heating extrusion; aluminum alloy is obtained by aluminum liquid regeneration smelting, wherein, smelted aluminum liquid contains 85% of aluminum ingot A00 and residual leftover material in percentage by weight; generated aluminum alloy comprises the following components in percentage by weight: 0.325-0.355% of silicon, 0.50-0.54% of magnesium, 0.10-0.30% of iron,less than 0.02% of copper, less than 0.02% of manganese, less than 0.02% of chromium, less than 0.02% of zinc, less than or equal to 0.03% of titanium, less than or equal to 0.05% of other single impurity by control, less than 0.15% of total trace element, and the balance aluminum. The invention has the beneficial effect of simple technology and low cost; in addition, the invention fully utilizesleftover and accelerates industry development, each performance parameter of the manufactured radiating fin is relatively improved, so that the radiating fin has favorable performance.

The invention discloses a virtual interactive direct broadcast system. The system comprises a direct broadcast end used for an anchor to perform direct broadcast, an audience end used for an audienceto perform watching, and a server used for controlling a direct broadcast process; the server is connected with the direct broadcast end and the audience end through a network; the direct broadcast end is provided with a virtual scene module used for acquiring and establishing a virtual scene, a portrait acquisition module used for acquiring action expressions of the anchor, and a scene synthesismodule used for synthesizing a virtual picture and an anchor portrait into a direct broadcast picture; and the audience end is provided with an interactive selection module used for selecting an interactive mode, an action storage module used for storing and fixing the virtual scene, and an action synthesis module used for making interactive actions. The anchor selects the virtual scene through the direct broadcast end, and the direct broadcast picture is synthesized in combination with the action of the anchor; and the audience selects the interactive mode through the audience end, and an action template is provided in combination with the action of the audience to synthesize the interactive action for interaction with the anchor.

The invention provides a blast furnace spray-blow coal technology using semi-coke of iron works. The technology comprises the following steps of: mixing semi-coke, anthracitic coal and bituminous coal based on a ratio; powdering the mixture in a mill, and carrying out spraying and blowing to a blast furnace for one time or multiple times through a blast furnace coal spraying system under a wind temperature of 1200 DEG C. With adoption of the technology, the semi-coke industrial application field can be further expanded; the industrial development can be sped up; the supply situation that the supply of the coking coal and the bituminous coal become tighter can be released through the semi-coke blast furnace spray-blow coal technology; and a benefit is provided to achieve the application and popularization of the coal carbonization technology; the bituminous coal can be replaced via the semi-coke, and the national current requirement on energy conservation and emission reduction can be met; and moreover, the economic benefit of the downstream enterprises can be obviously improved due to the low cost of the semi-coke.

The invention discloses a super-pure electro-slag remelting method for a super-invar alloy, which comprises the following steps of: a) preparing a self-melting electrode rod, namely performing vacuum induction melting on the components of the self-melting electrode rod of the super-invar alloy: 32 to 34 weight parts of Ni, 3.5 to 5.5 weight parts of Co and 60.5 to 64.5 weight parts of Fe, and casting to obtain a round rod, namely the self-melting electrode rod for electro-slag remelting; and b) performing electro-slag remelting, namely heating slag for electro-slag remelting, which is prepared from 40 to 85 weight parts of CaF2, 10 to 30 weight parts of GaO2 and 30 to 5 weight parts of Al2O3 into a melted state, pouring into a crystallizer, descending the self-melting electrode rod into the melted slag for electro-slag remelting, ensuring that liquid drops of the melted self-melting electrode rod pass through the melted slag layer and react with the slag, recrystallizing purified steel liquid at the bottom of the crystallizer to obtain an electro-slag ingot, forging to obtain a black rod, and performing solid solution and stabilization treatment to obtain the super-invar alloy. The purity of the super-invar alloy is improved, the structure is optimized, the thermal expansion coefficient is smaller, the processability of the alloy is improved, and the yield of a product is greatly improved.

The invention discloses a preparation method of alginate and silk fibroin composite sponge. Dried and sheared silkworm cocoons are degummed, fibroin fibers obtained after degumming is dissolved in a mixed solution including calcium chloride, ethanol and water, and a yellowish-brown solution is obtained. A pure silk fibroin solution is obtained with a dialysis and centrifugation method and mixed with a sodium alginate solution, the mixture is stirred, blended and freeze-dried, the dried product is immersed into a prepared solution (the mass ratio of calcium chloride to glycerin to ethanol being 7:3:90) and is taken out to be dried, and the composite sponge is obtained. The composite sponge is prepared from alginate and silk fibroin, and the application of the sponge material in actual production is expanded; compared with other sponge materials, the alginate and silk fibroin composite sponge has the excellent and outstanding characteristics of being economical, environment-friendly, good in biocompatibility and degradability and the like and can be applied to the fields such as medical dressing, cosmetic articles, architectural ornament and the like.

The present invention relates to a method for preparing chitin and chitosan oligosac charide. The method comprises the steps that usual raw materials such as the crust of shrimp and crab, the insect crust or the fungal mycelia, etc. are micronized through the dry process or wet process; the carapace material of the obtained fine powder raw material is decalcified with the chemical process, and then is defatted and deproteinized with the method of micro-organism compound enzyme coarse enzyme liquid co-enzymolysis, and the insect and fungus fine powder thereof is directly defatted and deproteinized; a whole cell immobilizing bioreactor of a chitin deacetylase high-yield producing strain is prepared, to perform the circulatory deacetylation to the chitin and then obtain chitosan with corresponding degree of deacetylatoion; obligate anaerobic acid-producing bacterium and high-yield producing chitosan bacterium are utilized, the chitosan is submerged and fermented in the liquid, to obtain chitosan oligosaccharide with high water solubility. The present invention has the advantages that the method is helpful to fully utilize the resources, and makes the waste to the worth, at the same time, the default of the manufacturing process of the chemical process can be avoided, the production efficiency is improved, the energy is saved, the consumption is reduced, the byproduct with corresponding high value added can be produced, the comprehensive economic benefits of the relative secondary industry are obviously improved, the industrial development is promoted, and the multi-win effectis attained.

This invention discloses a method for preparing lignin bio-oil phenolic resin used as molding material. The method comprises: mixing phenol, lignin bio-oil, aldehyde and acid catalyst to obtain a reaction system, adjusting the pH value of the reaction system to 1.0-3.0 by changing the addition amount of the acid catalyst, heating to 75-85 deg.C at 0.5-2 deg.C / min, ending heating, reacting (exothermic reaction), boiling when the temperature is increased to 95-106 deg.C, refluxing, keeping the temperature for 0.5-4.5 h, and vacuum-dehydrating to obtain lignin bio-oil phenolic resin. The method utilizes bio-oil obtained by rapid pyrolysis of lignin to replace phenol in preparing phenolic resin, and molding material with the same performance as that of pure phenolic resin. The method has such advantages as abundant and inexpensive raw material, and is environmentally friendly.

The invention discloses a vehicle diesel engine oil and gas separator test apparatus and a method thereof. In the invention, an outlet port of an air cleaner is connected with one end of a flowmeter. The other end of the flowmeter is connected with an input port of an oil gas mixing box. A sidewall of the oil gas mixing box is provided with a fuel injector and a heater. A temperature controller is provided outside the oil gas mixing box. A pipeline from an outlet port of the oil gas mixing box to an air intake of an oil and gas separator is provided with a first particle counter and a first pressure gauge in order. A pipeline from an air outlet of the oil and gas separator to an input port of an absolute cleaner is provided with a second compression gauge and a second particle counter in order. An outlet port of the absolute cleaner is connected with one end of a throttle valve. The other end of the throttle valve is connected with a vacuum pump. A pipeline between the throttle valve and the vacuum pump is provided with an overflow valve. In the invention, oil gas mixing is carried out with only a simple oil injection apparatus, through adjusting fuel injection quantity, gas mixture concentration is controlled well, an experiment requirement is reached, and credibility of an experiment is ensured.

The invention discloses a device and a method for measurement testing of load of a valve rocker of an engine valve mechanism. The testing device comprises a control cabinet, a motor, a coder, a belt pulley, the measured valve mechanism, a lubricating oil tank, a strain foil, a dynamic strain meter, a data acquisition card and an upper computer. The method includes static calibration and dynamic measurement, wherein static calibration testing includes that the strain foil is adhered at the rocker valve end of the to-be-measured valve mechanism, the strain foil is connected with the dynamic strain meter, and one end of a lever is abutted against the rocker valve end while the other end of the lever is loaded with weights; and dynamic measurement testing includes that a camshaft of the measured valve mechanism is connected with the motor through the belt pulley, the strain foil is adhered on the rocker of the measured valve mechanism, the other end of the strain foil is connected with the dynamic strain meter, and the coder and the dynamic strain meter are connected with the data acquisition card which is connected with the upper computer. By the aid of the device and the method, only one simple testing device is needed, and rocker load measurement is completed by simulating an operating state of an engine so that testing requirements are achieved.

The invention discloses a method for physically refining soybean crude oil and synchronously preparing soybean concentrated phospholipids employing enzymatic degumming. The method comprises the following steps: (1) taking soybean crude oil, and adding a citric acid to homogenize; (2) adding phospholipase and / or degummase to the homogenized soybean crude oil to homogenize; (3) stewing the crude oil homogenized in the step (2) for 1.5-3 hours, and then centrifugally separating, so as to obtain degummed oil and residues; (4) carrying out decolorizing, deodorizing and deacidifying on the degummed oil which is centrifugally separated in the step (3), so as to obtain product oil; (5) adding an organic solvent to remove neutral oil in the residues which are centrifugally separated in the step (3). By adopting enzymatic degumming, not only is a water resource saved, but also the produced product oil and residues are low in moisture, the quality of the phospholipids is easily controlled, and the product is stable in quality. Thus, the economic benefits are greatly improved.

The invention discloses a device and a method for measuring dynamic rigidity of a valve spring of a valve mechanism. A control cabinet is in signal connection with a motor, the motor is used for driving a toothed belt pulley on a camshaft of the valve mechanism to rotate, a coder is mounted on the camshaft, an acceleration sensor is adhered on the top surface of a valve, an output end of the acceleration sensor is connected with a charge amplifier, a laser displacement sensor is positioned above a rocker valve end and arranged opposite to the rocker valve end, a strain foil is adhered at a rocker valve end, an output end of the strain foil is connected with a dynamic strain meter, signals outputted by the coder, the charger amplifier, the laser displacement sensor and the dynamic stain meter are inputted into an upper computer through a data acquisition card, and an output end of the coder is connected with a revolution meter. The device is simple in structure, accurate in experimental results, low in cost and convenient in long-term use.

The invention discloses immunopeptide freeze-dried powder and a preparation method thereof, belongs to the technical fields of deep-processing of agricultural products and comprehensive utilization of by-products thereof, and relates to immunopeptide freeze-dried powder and a preparation method thereof. With any one of corn gluten meal, wheat protein powder, rice protein powder, soyabean protein powder, mung bean protein powder and poultry and egg white powder as a raw material, a process route comprising superfine grinding of designed raw material, blending and homogenizing of a protein solution, controlled enzymatic hydrolysis under an environment of a high-voltage pulsed electric field, low-temperature enzyme deactivation, low-temperature centrifugation, low-temperature membrane separation and vacuum freeze drying is realized, wherein the moisture content of the raw material is 1.0-5.0% and the protein content of the raw material is 40-70%; the immunopeptide freeze-dried powder of which the moisture content is 1.2-1.8%, the protein content is 72-86% and the molecular weight is 10-30 kDa is obtained. Compared with a control group, an immune activity evaluation experiment proves that the multiplication capacity of splenic lymphocyte of mice of an experimented group is significantly improved.

Disclosed is a structural alloy with oxidation resistance for electrolytic reduction equipment for treatment of spent nuclear fuel. More particularly, the present invention relates to a structural alloy with oxidation resistance for electrolytic reduction equipment for treatment of spent nuclear fuel wherein Cr, Si, Al, Nb and Ti are added to a Ni-based substrate so as to form an oxide coating film which is stable in a LiCl—Li2O molten salt and, in addition, a process thereof and use of the same.

The invention discloses a purified and adsorbed composite diatom ooze powder coating and a preparation and construction method thereof, belonging to the field of building materials. The coating is prepared from the following components in parts by weight: 20 to 60 parts of diatomite with 600 to 1000 meshes, 10 to 50 parts of sea-foam stone powder with 325 to 500 meshes, 10 to 45 parts of dolomite powder with 600 to 1000 meshes, 10 to 40 parts of zeolite powder with 400 to 600 meshes, 2 to 20 parts of attapulgite powder with 800 to 1000 meshes, 10 to 45 parts of spinel powder with 800 to 1000 meshes, 1 to 15 parts of nanometer titania, 0.5 to 10 parts of negative ion powder, 0.2 to 5 parts of methylcellulose, 1 to 20 parts of re-disperse emulsion powder and 0.5 to 10 parts of 13x powder-like molecular sieve. According to the purified and adsorbed composite diatom ooze powder coating and the preparation and construction method thereof disclosed by the invention, the problems that an existing diatom ooze wall material is rough in texture, is difficult to be constructed on a large area, is low in construction speed and the like are solved.

The invention discloses a traffic method and system of a networked automatic driving vehicle at a traffic light intersection, belongs to the technical field of networked communication, and provides scene classification and a solution method of each scene in a targeted manner for the actual current situation of a future intelligent traffic transition period. A first scene classification is that SPAT messages sent by a traffic light RSU can be normally received. A second scene classification is that the SPAT message sent by the traffic light RSU is not received, but the traffic light information can be detected by a vehicle-mounted camera. A third scene classification is that the SPAT message sent by the traffic light RSU is not received, the traffic light cannot be detected by the vehicle-mounted camera, the traffic light can be detected by surrounding vehicles, and the V2X function is achieved. A fourth scene classification is that when the SPAT message sent by the traffic light RSU is not received, the vehicle-mounted camera cannot detect the traffic light, and the surrounding vehicles cannot detect the traffic light or do not have the V2X function.

The invention provides a manufacturing method of an elastic electric conductivity fabric, comprising the following steps: a fabric knitted by natural fiber or artificial fiber is provided; a foaming resin is stuck on at least one surface of the fabric to form an elastic fabric; a first film with a plurality of ultrafine holes is formed on the surface of the foaming resin; the first film is electroplated to metallize the fabric; and a second film is formed on the surface of the metallized fabric.

The invention relates to an electric melting production method for stable zirconium dioxide, which comprises following steps: adopting ZrO2 with the mass content of more than or equal to 99.95%, high-purity zirconia with the impurity microelements of no more than 10ppm, and high-purity yttria or calcium oxide as stabilizing agent to form furnace charge; melting using an electric arc with high temperature; controlling the electrodes to be not contacted with the liquid surface with the distance of no more than 2cm; naturally cooling after high temperature electric arc melting to form low-carbon white transparent crystal frit; grinding the frit into granular sand; acidwashing the granular sand using hydrochloric acid to form the finished sand; evenly mixing the stable zirconium dioxide material and organic bonding agent and forming through high pressure; calcining in a kiln with high temperature to form stable zirconium dioxide products. The zirconium dioxide produced using the method has the advantages of high purity with the ZrO2 plus (CaO)Y2O3 of more than or equal to 99.8%, high melting point of more than or equal to 2700 DEG C, increased normal service temperature of more than or equal to 2400 DEG C, and high cubic phase content of zirconium dioxide of 65 to 95%.

The invention discloses a one-stop management method in the building industry and a management platform thereof. According to the invention, by resolving the general information and project management of the building industry in a one-stop manner, building industry general information, project management, online purchasing and bidding, engineering machinery and online transaction of building materials are integrated into comprehensive services and transactions; interconnected channels of industrial comprehensive information are established, so seamless and highly efficient connection of suppliers and buyers is achieved; a project management system carries out online remote management on persons, materials and objects in an engineering project construction process; through public bidding transactions, important and real basis is timely provided for material payment, cost control, and cost accounting in engineering projects; economic disputes are avoided to the greatest degree; purchasing and transactions are achieved through requirements of a project management system; and transaction and data corresponding to the project management system are synchronized and shared.

The invention relates to a hedge earth bank ridge-direction pitting field having functions of conserving water, soil, nitrogen and phosphorus. The field comprises ridges and multiple earth banks, and the ridges comprise ridge bodies and furrows; the multiple ridge bodies and the multiple furrows are arranged in parallel and at intervals; multiple earth banks are arranged in each furrow in the extending direction of the corresponding furrow, and each earth bank is provided with a hedge. The invention further relates to a cultivation method of the ridge-direction pitting field. The cultivation method comprises the steps of measuring the slope and length of the field; making selection between downslope ridge culture or cross-slope ridge culture according to the measured slope and length, and arranging the multiple furrows and ridge bodies, wherein the furrows and the ridge bodies are arranged in parallel and at intervals; arranging the multiple earth banks in each furrow in the extending direction of the corresponding furrow; planting plants on each earth bank for forming the corresponding hedge. According to the hedge earth bank ridge-direction pitting field and the cultivation method, the hedges are reasonably arranged, the stability and firmness of the earth banks are improved, meanwhile, the water, soil, nitrogen and phosphorus conservation effects are greatly improved, the water and soil conservation effect is made to be more ideal, environmental benefits are achieved, and meanwhile economic benefits are combined.

The invention discloses a fruit surface defect detection method based on visual saliency. The method comprises the following steps: acquiring an original image of a fruit to be tested through a charge coupled device (CCD) camera; preprocessing the image so as to eliminate small texture details and noise and encoding distortion; performing downsampling on the preprocessed image to obtain two pictures, performing upsampling to obtain two pictures, and forming five feature source images of different scales with the original image; calculating the five saliency maps under different scales, and performing spatial domain enhancement on the five maps; finally, fusing the saliency map models under the five scales, and segmenting the fruit surface defects according to the fused saliency map model. The interference brought by the texture and color of the surface of the fruit can be eliminated, the surface defect detection of the fruit is realized, and the problem that the harvested fruit cannot be accurately graded can be well solved, so that the automation degree of the fruit industry is improved, and the manual operation is reduced.

Provided is an irregular object volume measurement method based on compressed sensing. Firstly, a system is calibrated, and a pixel equivalent of the system is obtained; secondly, original images of an object to be measured in the top view direction, the left view direction and right view direction are obtained respectively by using three cameras, coordinate parameters of the maximum peripheral length image of the object to be measured are obtained through the top view image, reconstruction ranges corresponding to the left view image and the right view image are segmented according to top view maximum length pixel count, three-dimensional reconstruction is carried out on the left view image and the right view image respectively through a light and shade shape restoring method, a part of coordinate points obtained through the light and shade shape restoring method are selected randomly, the part of the coordinate points are regarded as measurement values, a compression measurement matrix and a sparse base are selected, the original coordinate of the left view image and the original coordinate of the right view image are reconstructed, the accuracy of coordinate values is improved, the volume of a left view image reconstruction object and the volume of a right view image reconstruction object are calculated respectively under image coordinates, and then summation is carried out; lastly, the actual volume of the object to be measured in a world coordinate system is calculated according to the pixel equivalent. The volumes of irregular objects can be measured through the irregular object volume measurement method based on the compressed sensing.

The invention discloses health-preserving dry red wine. The health-preserving dry red wine is prepared from dry red wine and Chinese medicine active ingredients, wherein the dry red wine is prepared from Hutai No.10 fresh grape juice through low-temperature fermentation and fine brewing; and the Chinese medicine active ingredients are obtained by purifying Chinese medicinal materials, namely epimedium herb, prepared tuber of multiflower knotweed, Chinese angelica, vinegared Chinese magnoliavine fruit, Flastem milk vetch Seed, dodder seed, himalayan teasel root, raspberry, astragalus and medlar. The health-preserving dry red wine can improve the immunity, promote the synthesis of protein, nourish yin, warm yang, nourish kidney essence, consolidate the constitution, strengthen muscles and bones, expel wind-damp, relieve cough, eliminate phlegm, relieve asthma, invigorate stomach, help digestion, and clear and activate the channels and collaterals, has certain effects of treating nephropathy, liver disease, lung disease, cardiovascular and cerebrovascular diseases, gastroenteropathy, pain and numbness in arthritis, climacteric hypertension, gynecopathy, hypertension, hypotension, hyperlipemia, cataract, high cholesterol, osteoporosis, diabetes, cancer, insomnia, Parkinson disease, Alzheimer disease, anal fistula, senile constipation, Raynaud disease, Addison disease and Sheehan Syndrome, can take preventative measures, and can delay the senility.

The invention relates to a cultivation method of longan, which comprises the following steps: A. setting the row spacing of the fixed planting pit position to be 1.5-2.5 m and the line spacing to be 2-5 m; B. digging the fixed planting pits; C.applying a fertilizer to the dug out mellow soil according to each strain; and then filling back the mellow soil with the clay fertilizer to enable the immature soil to be filled back on the mellow soil; D. digging the fixed planting holes on the central position of the fixed planting pit soil surface; pouring water into the fixed planting holes; when the water is completely infiltrated, placing seedlings of longan in the fixed planting holes; E. paving a mulching film after fixed planting; F. spraying monopotassium phosphate to leaves; G. cutting each seedling to be 80-100 cm in height; and leaving 4-6 directional main boughs on each seedling; and H. setting the row spacing at the fifth year after the fixed planting to be 3-5 m, and at the seventh year to be 4-6 m. With the adoption of the cultivation method, the earlier-stage yield and the output value of longan can be effectively improved; the investment cost recovery period can be shortened; and the anti-risk capability of the project can be enhanced.