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 lead lutetioniobate-lead magnesioniobate-lead titanate ternary-system relaxation ferroelectric monocrystal and a preparation method thereof. The chemical general formula of the monocrystal is xPb(Lu1 / 2Nb1 / 2)O3-yPb(Mg1 / 3Nb2 / 3)O3-(1-x-y)PbTiO3, wherein 0.1<=x<=0.4, 0.2<=y<=0.6, but 1-x-y is not equal to 0. The PLMNT monocrystal is prepared by a crucible descent method. The invention effectively overcomes the defect of overlow Curie temperature in the PMNT monocrystal and the defects of difficulties in crystallization and mass growth in the PLNT monocrystal in the prior art. The PLMNT monocrystal disclosed by the invention has great application potential at room temperature, is very applicable to high-temperature devices, has wide application temperature range, and can completely satisfy the application requirements in high technologies, such as ultrasonic imaging, ultrasonic motors and the like, thereby having very wide application prospects.

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 discloses a door access control device using background system services, a user terminal having visual intercom function, and a background system and control method serving for the door access control device and the user terminal, and is intended to solve the problem that visual intercom implementation between a door access control device and a user terminal has problems with functionality, timeliness, scale and development cost. The background system controls a user terminal to visually intercom with the door access control device through a master control module, a message processing module and a signal processing module, and controls unlocking of the door access control device, and visual intercom may also be provided between user terminals through the background system. The main design idea of the invention lies in the background system, call login is allowed only when an accessed door access control device to make calling and a user terminal need to make correspondence, and call connections are decreased. Therefore, more concurrent call connections can be handled at the same time, equipment and network investment operation costs are greatly decreased, and the amount of users can be quickly increased on a large scale.

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 method for quickly separating purified haematococcus pluvialis species. The method comprises the following steps that a water sample with haematococcus pluvialis cells or single-species haematococcus pluvialis liquid with infectious microbes is selected and added into an inorganic medium suitable for haematococcus pluvialis growing, and after induced culture treatment andstanding, cells at the bottom of a culture container are collected; the collected cells are re-dissolved in a prepared sterile sodium chloride solution, after standing, supernate is removed, and cells at the bottom are collected; the cells at the bottom are re-dissolved in a medium containing antibiotics for treatment of a certain period, and standing is carried out for sedimentation; after the supernate is removed, the cells at the bottom are re-dissolved in the sterile medium and are diluted to a certain concentration; the diluted liquid is positioned in a cultivation hole plate for cultivation; and after microscopy examination and bacteria examination, purified haematococcus pluvialis species are selected. According to the method for the quickly separating the purified haematococcus pluvialis species, the haematococcus pluvialis species with high purity can be obtained within a short time, the growth cycle is shortened, and succession probability of mass growth is improved.

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 present invention provides a site selection and transportation optimization method for ultra-large-scale logistics distribution, including clustering, site selection planning and path planning, specifically a combination of a bottom-up clustering method and an assignment-based clustering algorithm Calculation by method; Given the number of distribution centers as p, calculate the optimal location scheme with the goal of minimizing the total cost; compare the location schemes with different numbers of distribution centers, and choose the ideal location scheme based on the comprehensive management cost; Based on the demand for the number of distribution points within a cluster and geographic information, calculate the time requirements for the delivery handover of each distribution point and the traffic time requirements between points; apply the ant colony algorithm to calculate the optimal distribution route. This site selection and transportation optimization method for ultra-large-scale logistics distribution can effectively solve the problem of large-scale calculations caused by the large-scale growth of distribution points. Compared with the existing site selection-route planning, the calculation cost is greatly reduced and the efficiency Significantly improved.

The invention discloses a billing system based on cloud computing and an implementation method thereof. The billing system uses a distribution server with cloud characteristics and a load balancer. Under the control of the load balancer, the real-time status information of each host machine in the cluster system is sent to different distribution servers, and then sent to the billing server for processing. Billing results, so this billing system can dynamically apply to join distribution server resources when the system is busy or when resources are tight, and automatically release resources when idle, realizing on-demand allocation and on-demand access. This dynamic elastic expansion system can easily meet The demand for large-scale growth of users and services in the future.

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 relates to a method and a device for enhancing the self-purification of landscape water body by using biofilm, and belongs to the technical field of water treatment. It puts the box-type biofilm self-purifying landscape water body device composed of multiple strings of wing plate packing and combined packing in the river or landscape water body, and uses a plastic film to enclose the device to form an independent small water body without water body exchange. Throw in a mixed bacterial agent of Comamonas testosteroni A3 and Pseudomonas putida, the dosage of the mixed bacterial agent is 2-5g wet weight / m3; remove the plastic film after 3-5 days, and wait for the biofilm to form on the filler Finally, put scraping animals and benthic animals in the device. In the present invention, while using biofilm to strengthen the self-purification of landscape water, by adding bacteria with strong film-forming ability, the large growth of attached organisms will compete with plankton for nutrients, thereby reducing the number of plankton and increasing the transparency of water bodies. Protecting the environment has broad application prospects.

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.

A process of growing a phototrophic biomass in a reaction zone, including a reaction mixture that is operative for effecting photosynthesis upon exposure to photosynthetically active light radiation, is provided. The reaction mixture includes phototrophic biomass that is operative for growth within the reaction zone. In one aspect, the carbon dioxide supply is modulated in response to detected process parameters. In another aspect, inputs to the reaction zone are modulated based on changes to the carbon dioxide supply. In another aspect, dilution of the carbon dioxide-comprising supply is effected. In another aspect, pressure of the carbon dioxide-comprising supply is increased. In another aspect, water is condensed from the carbon dioxide-comprising supply and recovered for re-use. In another aspect, the produced phototrophic biomass is harvested at a rate which approximates a predetermined mass growth rate of the phototrophic biomass.

The invention discloses a bodybuilding and setting agent which consists of the following ingredients by mass percentage: 5-11% of radix angelica sinensis, 3-8% of mint, 10-20% of walnut kernels, 6-10% of honeysuckle, 15-20% of red dates, 8-15% of purslane, 3-6% of honey, 1-3% of salt and 20-30% of water, and the sum of the mass percentages of all the raw materials is 100%. Additionally, the invention also provides a preparation method of the bodybuilding and setting agent. According to the bodybuilding and setting agent disclosed by the invention, the mass growth of body fat of human bodies can be inhibited, the problem of obesity caused by improper diet is solved, and the bodybuilding and setting agent is helpful for the human bodies to achieve the bodybuilding and setting effects; in addition, the bodybuilding and setting agent disclosed by the invention has easily obtain raw materials and simple preparation process and easiness in implementation.

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.

The invention discloses a method and device for realizing that one circuit provides multiple IP addresses of different network segments. The method includes: configuring a main IP address for a network interface and an IP address pool of a network segment corresponding to the main IP address; The secondary IP address and the IP address pool of the corresponding network segment of the secondary IP address; configure the encapsulation type of a circuit and bind the circuit to the primary IP port and the secondary IP port of the network interface through the network drive entity; the circuit pairs from The receiving packets of the network are only submitted to the main IP port; the sending packets of different network segments are sent to the circuit through the corresponding network driving entity, and then sent out by the circuit. The invention allows user circuits to be bound to multiple discontinuous IP address blocks, and improves the ability of the broadband access server to meet the large-scale growth of users.

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 present invention provides a method of growing phototrophic biomass in a reaction zone comprising a reaction mixture capable of photosynthesis upon exposure to photosynthetically active light radiation. The reaction mixture contains phototrophic biomass available for growth in the reaction zone. In one aspect, the carbon dioxide feed is adjusted in response to the measured process parameters. In another aspect, the input to the reaction zone is adjusted in response to changes in the carbon dioxide feed. In another aspect, the carbon dioxide-containing feed is diluted. In another aspect, the pressure of the carbon dioxide-containing feed is increased. In another aspect, water is condensed from the carbon dioxide-containing feed and recovered for reuse. In another aspect, the phototrophic biomass produced is harvested at a rate close to a predetermined mass growth rate of said phototrophic biomass.

The invention discloses a method for high-density fermentation production of polymalic acid and belongs to the field of microbial fermentation. According to the method for high-density fermentation production of the polymalic acid, pH and dissolved oxygen are regulated and controlled in two stages, and in the first stage, mass growth of thalli is realized; and in the second stage, the pH and the dissolved oxygen are changed to realize mass accumulation of the polymalic acid. The invention provides the method for production of the polymalic acid, the operation is simple, the effects are obvious, the fermentation period is shortened, and the production efficiency of the polymalic acid is further greatly improved; and according to the two-stage process for high-density fermentation, on the one hand, the scale of equipment in the thallus culture stage can be reduced, and the power consumption and the energy consumption of a large-scale fermentation tank in the fermentation process are saved, and on the other hand, the production intensity for cell culture and synthesis of the polymalic acid can be improved, and the production process can achieve the purposes of saving energy and reducing consumption.

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.