33 results about "Mass growth" patented technology

The invention provides a site selection and transportation optimization method for super-large scale logistics distribution. The method comprises the steps of clustering, side selection planning and route planning, specially, the method comprises the steps that computing is carried out with a method combined by a from-bottom-to-top clustering method and a designating-based clustering algorithm; a given distribution center number is p, the best site selection scheme is computed with minimum total cost as a target; site selection schemes with different distribution center numbers are compared, administration cost is integrated, an ideal site selection scheme is selected; according to the requirements of distraction point numbers in each cluster and geographic information, the time requirement of distribution connecting of each distribution point and the traffic time requirement between points are computed; an ant colony algorithm is used, and the best distribution route is obtained by computing. According to the site selection and transportation optimization method for super-large scale logistics distribution, the problem that computing amount is large caused by the fact that distribution points are increased greatly is effectively solved, compared with existing site selection-route planning, computing expenditure is greatly lowered, and efficiency is obviously improved.

The invention discloses a cloud-computing-based billing system and an implementation method thereof. According to the cloud-computing-based billing system, distribution servers and a load balancer, which have cloud characteristics are adopted, and under the control of the load balancer, real-time state information of each host computer in a cluster system is sent to different distribution servers, and then sent to a billing server for processing to obtain a billing result. Therefore, the billing system can dynamically apply for adding distribution server resources when the system is busy or the resources are short, and automatically release the resources when the system is idle, and distribution and access according to needs are achieved; a dynamic elastic expansion system can easily meet demands of future users and demands on large-scale business growth.

The present invention provides an efficient method for rapid asexual propagation of notoginseng regenerated plants-by using a bioreactor to cultivate notoginseng somatic embryos in large scale. After proliferation of notoginseng embryogenic callus obtained by inducing adventitious roots, under the condition of MS containing 0.5mg/L 2,4-D, 100% of the embryogenic callus produce spherical somatic embryos with a largest number of embryos. 10.0g (about 1.65x10<4>) spherical somatic embryos are cultured in a 3L-bioreactor which contains 1.5L 1/2MS liquid medium without any plant growth regulators, with an aeration rate of 0 .15 vvm. 4 weeks later, the spherical somatic embryos all develop into cotyledonary somatic embryos, and biological mass growth increases to approximately 8 times of the original mass. The cotyledonary somatic embryos obtained by the liquid or solid medium culture, germinate to be normal somatic embryo seedlings in 1/2MS medium containing 2.0mg/LGA3, then subculture in the 1/2MS medium without any plant growth regulators. Well-grown seedlings are transplanted into nutritious cups filled with artificial soil (peat moss and argillaceous rocks (3:1, v: v)), with relatively high acclimatization survival rate in greenhouse.

The invention provides a method for cooperatively treating hexavalent chromium in contaminated soil through biogas residues and ferrous sulfate. The biogas residues, a carbon source and the ferrous sulfate are mixed and prepared into a mixed agent used for treating chromium-contained soil. In the process, sulfate reducing bacteria in the biogas residues are used for reducing sulfate in the ferrous sulfate to generate sulfide, secondary contamination of the sulfate is avoided while the hexavalent chromium is reduced more effectively, and the sulfate reducing bacteria in the biogas residues and used for reducing the hexavalent chromium can be increased in a large scale.

The application discloses a hyper-converged normal recording system based on distributed object storage, which is used for realizing the full-distribution architecture of video collection, storage andaccess, and satisfying the high scalability, high ease of use and high reliability requirements of normal recording and broadcasting. The distributed video acquisition realized by software has good scalability and good reliability and may cope with the large-scale growth of the classroom with no single point of failure. Videos are stored in distributed object storage by levels in the form of an object, which is high in reliability, strong in scalability, good in retrieval performance, and convenient for videos shared on the Internet.

The invention belongs to the technical field of carbon micro electro mechanical system, and provides a preparation method of a carbon microelectrode array structure. The method comprises steps of: (1) photolithography to obtain a carbon micro structure part of the array; (2) metal precipitation: precipitating one or more metal layers on the surface of the obtained carbon micro structure; and (3) pyrolysis: carrying out multiple steps of pyrolysis in an inert gas atmosphere or inert mixed gas atmosphere and at different temperatures. According to the above steps, carbon microelectrode array structure with nano structure integrated on the surface can be grew and obtained. The method of the invention combines thick photoresist lithography, metal precipitation and pyrolysis, so that the obtained micro-nano integrated structure has large specific surface area. The method of the present invention can be used in a micro electro mechanical system, and has the advantages of simple technology, low cost, high controllability, mass growth and good structure. The obtained micro-nano integrated structure has good electrical properties, and can be used as a motor and be widely applied to microcomputer fields, such as the minicell and micro electrochemical sensor, etc.

The present invention relates to a carbonate type heavy saline swamp fish-breeding method, which includes: excavating open water channel on the heavy saline swamp, putting up fishpond, reasonable applying fertilizer, improving water quality, at the same time injecting water and discharging water at the right moment, reasonable breeding fishes, and effectively controlling animal plankton proliferation and mass growth of trisetose gold alga, ensuring ecological environment for normal growth of fishes and providing mass bait. Said invention can reduce pH value of heavy saline swamp, and its salt content and alkalinity, which can meet the growth condition of fishes.

The invention relates to an ecological restoration method of river close to nature, which comprises riverway maintenance, sewage draining exit pre-treatment and rain pipe cleaning, and water quality control treatment and maintenance. The water quality control treatment and maintenance comprises bottom mud organic matter locking technology, river bottom micropore aeration technology, beneficial bacterium water body biological restoration technology, artificial plant floating island technology, and submerged plant ecological restoration technology. According to the invention, engineering manners, such as ecological restoration and recovery, are applied, and inflow of pollutants is reduced; the ability, for decomposing organic matters, of water body microorganism is enhanced, and a self-cleaning function of the water body is maintained; and a complete aquatic food chain is built and mass growth of algae is prevented, so that the purpose of maintaining and improving water quality is achieved. The water system is allowed to be an ecological system which is capable of self-maintenance, and has virtuous circle and vitality, and can provide a living environment for animals and plants, so that harmonious coexistence of human and nature is realized.

The invention discloses a preparation method for methyl alkenyl polyoxyethylene polyoxypropylene ether with high polymerization degree and macromonomer. The preparation method includes the following steps: 1) utilizing methyl alkenyl alcohol as a starting agent, adding ethylene oxide in the presence of a basic catalyst to carry out a condensation reaction, and performing curing at a maintained temperature after full introduction to obtain a methyl alkenyl alcohol polyoxyethylene ether oligomer; 2) adding the basic catalyst to the oligomer obtained in the step 1), adding propylene oxide for performing the condensation reaction, and performing the curing at the maintained temperature after the full introduction; and 3) continuing to introduce the ethylene oxide in a reactor for performing the condensation reaction until no pressure in the reactor, and then adding acetic acids for performing neutralization to obtain methyl alkenyl alcohol polyoxyethylene polyoxypropylene ether. Synthesisof the methyl alkenyl polyoxyethylene polyoxypropylene ether with the high degree of polymerization and the macromonomer is performed in two steps, the mass growth ratio is up to 1:100, a product is high in degree of polymerization and is high in reactivity, and a synthetic polycarboxylate-type water reducing agent is excellent in slump loss resistant property and comprehensive performance.

The invention relates to a drug which is specially used for treating digestive tract diseases which are caused by broiler chicken, piglet bacteria, virus and the like and repairing the mucomembranous of the digestive tracts of the broiler chicken and the piglets, in particular to a povidone-iodine oral liquid and a method for producing the same, wherein the povidone-iodine oral liquid consists ofthe following components in mass fraction: polyvinylpyrrolidone, iodine, glycerol, lactic acid, glucose, vitamin C and distilled water; and the povidone-iodine oral liquid is produced by the steps ofpreparing the polyvinylpyrrolidone-iodine mixed liquor, preparing the vitamin C-glycerol mixed liquor, mixing, stirring, adding the lactic acid, detecting and packing. The povidone-iodine oral liquidprovided in the invention can effectively kill and suppress the mass growth of spoilage organisms in the digestive systems of the broiler chicken and the piglets, so the functions of the digestive systems of the broiler chicken and the piglets are effectively improved, the weight gains of the broiler chicken and the piglets are accelerated, all the ingredients in the formula are medicines withouttoxicity and medicine residual or in food grades, and the povidone-iodine oral liquid cannot generate drug resistance after long-term use and pollute environment. The method for producing the povidone-iodine oral liquid is simple and easy to operate, and is convenient to popularize and apply.

The invention provides a multi-crucible fused mass growth technique for growing lithium aluminate (gamma-LiAlO2) monocrystal and doped lithium aluminate crystal, comprising the following steps of (1) synthesizing a lithium aluminate raw material; (2) putting the synthesized lithium aluminate raw material and the directed seed crystal into a crucible, transferring into a high-temperature descending furnace, sealing the whole system and electrifying for raising temperature, sequentially starting a mechanical pump and a diffusion pump, vacuumizing to 10<-3>Pa to 10<-4>Pa, charging inert protective gas when the furnace temperature is up to 800-1200 DEG C, and continuously raising the temperature to the preset temperature of 1600-1900 DEG C; (3) after the furnace temperature is up to the preset temperature, holding for 1-4 hours, regulating the temperature of a hearth and the position of the crucible to ensure that the raw material and the top of the seed crystal are smelted so as to realize the inoculation growth, setting the temperature gradient of solid liquid interface within 10-50 DEG C/cm, and controlling the descending speed of the crucible within 0.1-3.0mm/h; and (4) after crystals finishes the growth, carrying out the in0situ annealing treatment. The invention has the following technical characteristics of special temperature field design, multi-crucible technique, in-situ annealing treatment and the like, and has the advantages of stable temperature field, adjustable temperature gradient, convenient operation, low average energy consumption, one-furnace multiple-products and beneficial to industrial production.

The invention discloses a novel application of osthole in preparation of an echinococcosis treating drug. The novel application of the osthole in the preparation of the echinococcosis treating drug has the benefits that the application effect of the osthole on the echinococcosis resistance is disclosed for the first time, the application of the osthole is expanded, and one novel echinococcosis treating drug is developed. A cytotoxicity test, an in-vitro echinococcosis protoscolices killing test, an in-vivo hydatid tissue mass growth inhibition test and a drug in-vivo liver and kidney injury test research prove that the osthole has remarkable echinococcosis protoscolices killing effect, can remarkably inhibit growth of hydatid tissue, does not have obvious cytotoxicity when the osthole is in effective concentration and has no influence on liver and kidney functions of a mouse when the osthole is in the effective concentration.

The invention discloses a bottom mud pollutant locking method, which comprises the following concrete locking steps: (1) selecting materials: separating in nature through a scientific technology to obtain a beneficial bacterium repairing agent; mixing according to a certain proportion through an artificial or mechanical method to form an oxygenate and a microorganism growth promoting agent; adopting a guiding pipe with a certain length; carrying out a step (2). According to the bottom mud pollutant locking method provided by the invention, through feeding the beneficial bacterium repairing agent, bottom mud can be purified through consuming a C, H, O, N, P and S system formed by pollutants required for mass growth in the bottom mud and eliminating COD, ammonia nitrogen, sulfide and other pollutants in the bottom mud according to a small biological cycle and a microcirculation in a biological body during a beneficial bacterium repairing agent breeding process, so that the method is convenient to implement, a lot of manpower, material resources and financial resources are saved, a protection effect is achieved on an ecological system, and the stability and the safety of the ecological system are improved.

The invention discloses a mycoherbicide. The mycoherbicide contains the following components in parts by weight: 2-5 parts of cylindrosporium phalaenopsidis sawada, 2-3 parts of ascochyta, 3-7 parts of puccinia horiana, 5-10 parts of soluble starch, 25-35 parts of ethyl alcohol, 3-6 parts of sodium lignin sulfonate, 2-5 parts of metolachlor and 3-7 parts of an adsorption carrier. The mycoherbicide has the advantages that raw materials used for fungus culture can adopt agricultural wastes and natural minerals, cost is low, and enterprise cost can be saved; and rapid and mass growth of weeds is checked and balanced according to ecological principles, thereby being natural and environment-friendly; usage amounts are small, no toxic or side effect is produced, environmental damage is reduced, safety of crops is not influenced, metabolite also can be absorbed as nutrients of the crops, and virtuous cycle is realized.

The invention belongs to the technical field of a silicon carbide solution process, and particularly relates to a method for growing high-quality silicon carbide whiskers. The method is implemented by using a growth device; and a whisker collecting bar and a collecting board are impregnated into a silicon carbide solution in a graphite crucible, and the synthesis position and synthesis temperature can be regulated to implement controlled growth of whiskers. The method for producing high-quality SiC whiskers has the advantages of simple production process, high operability and low production cost, and can implement mass growth of controllable-size high-quality silicon carbide whiskers.

This invention discloses a method and a device for providing IP addresses of multiple different network sections, in which, the method includes: configuring a master IP address and an IP address pool of the related network section for the network interface, configuring a sub-IP address and an IP address pool of the related network section of the sub-IP address, configuring a packaged kind of a circuit to be bound with the master IP port and the sub-IP port by the network driving entity. Said circuit only delivers the received packets from the network to the master IP port, packets from different network sections are sent to the circuit via corresponding network driving entities to be sent out by the circuit.

The invention belongs to the technical field of microorganisms, and discloses an immobilized composite bacterial agent. The immobilized composite bacterial agent comprises a composite microorganism bacterial agent and an immobilization carrier; the composite microorganism bacterial agent consists of acinetobacter, candida mycoderma bacteria and bacillus subtilis; the immobilization carrier and thecomposite microorganism bacterial agent are mixed according to a volume ratio of 1 to (6 to 7), and under the condition of 28 to 30 DEG C, aeration culture is carried out to complete microorganism immobilization. The composite bacterial agent disclosed by the invention can obviously reduce a COD (chemical oxygen demand) value of eutrophic water and inhibit mass growth of water hyacinth, has popularization value and is wide in application prospect.