698results about How to "Guaranteed demand" patented technology

The invention discloses a method and a device for transporting a message. A specific embodiment of the method comprises the steps of receiving the message released by a releasing client; finding a subscription client, wherein a theme of the message subscribed by the subscription client is consistent with the theme of the released message; detecting a value of a session cleaning identifier set on the found subscription client; in response to that the value of the session cleaning identifier set on the found subscription client is a false value, storing the message to a distributed system, and then sending the message stored in the distributed system to the found subscription client. According to the method and the device disclosed by the embodiment, a distributed-configuration message queuing telemetry transport service is realized, and the message congestion problem is solved.

The invention discloses a timely and high-efficiency crawling method for internet information and belongs to the technical field of information. The method comprises the following steps: (1) setting a seed address, crawling and storing webpage information, and ensuring navigation pages; (2) carrying out more than once crawling on each navigation page, and analyzing and labeling the crawling webpage; (4) building a theme judgment model and a navigation page change time series prediction model of each website; (5) predicting next time change time of each website navigation page, ensuring next crawling time, crawling the navigation page and extracting a subpage address and an anchor text which are not crawled; (6) adopting the built theme judgment model to judge the extracted subpage address and the anchor text in the last step, and respectively processing the extracted subpage address and the anchor text according to a judgment result; (7) based on a new related page of the crawled theme, forming or updating a present change time series of each website navigation page, and ensuring next crawling time to carry out webpage crawling. The timely and high-efficiency crawling method for the internet information guarantees novelty and topicality of collected information under a small load.

The invention discloses a hybrid nuclear power plant fault diagnosis method, belonging to the technical field of fault diagnosis. The method comprises a step of collecting operation parameters in a diagnosed system and transmitting the parameters to an established mechanism simulation model, a step of calculating a residual error on real-time data and a corresponding parameter obtained by simulation model calculation, a step of judging a result or result set of a fault type when the calculated residual error exceeds a limit value, a step of adding a diagnosis result into the simulation model to carry out fault verification, a step of selecting a part of operation parameters obtained by measurement as evaluation parameters, and determining a data analysis model of a Mahalanobis distance function for fault degree evaluation, a step of calculating a Mahalanobis distance value, and establishing evaluation curves of different fault modes, and a step of calculating the Mahalanobis distance function distance value of actual fault data by using the operation data of the diagnosed system after failure, and establishing evaluation curves under different fault degrees to carry out match analysis to complete the quantitative assessment of a fault degree.

Synchronous induced spawning for parent fish better solves the problem of sexual maturity through synchronous development of female and male parent fish. The invention discloses an artificial propagation method for sturgeon, which comprises the steps of selection of parent fish, parent fish rearing, induced spawning, artificial insemination, zygote hatching, artificial selection of fish fry, and fish fry rearing. In the artificial propagation method, by artificially reducing water temperature and ambient environment temperature, micro water flow is formed to simulate the ecological environment for the reproduction of sturgeon, the simulated ecological environment is similar to the conditions necessary for the reproduction of wild sturgeon in the natural world, and the artificial low temperature factor lasts for a long time, so as to always guarantee the low temperature environment for the maturity and awaiting delivery of parent fish of the sturgeon, and meet other condition requirements, so that the parent fish can rut and spawn all year round to finally achieve the factory production of the sturgeon fry; meanwhile, in the artificial propagation method, female parent fish and male parent fish of the sturgeon are separately put into an artificially simulated ecological environment for inducing oestrus, and then the degree of sexual maturity of the parent fish is identified to select the parent fish with basically developed sexual maturity.

The invention discloses a zero-gravity experiment system for a spatial multi-dimensional unfolding mechanism. The zero-gravity experiment system comprises an analog wall (1), an unfolding rack (2), a rocker arm hanging device and an air floatation vehicle device, wherein the spatial multi-dimensional unfolding mechanism consists of a big arm (13), a small arm (14) and a load (15); the analog wall (1) is used for fixing the spatial multi-dimensional unfolding mechanism; one end of the big arm (13) is movably connected to the analog wall (1), and the other end of the big arm (13) is hinged to the small arm (14); the small arm (14) is fixedly connected with the load (15); the rocker arm hanging device is arranged on the unfolding rack (2) and can rotate opposite to the unfolding rack; the rocker arm hanging device can hang the big arm (13); the load (15) is positioned on the air flotation vehicle device. According to the experiment system, the unloading resistance is small, and the unloading efficiency reaches 95 percent.

The invention discloses a livestock feed additive composition and the preparation method and the application thereof. The livestock feed additive composition comprises following ingredients by weight percentages: 70 to 90 percent of medicated leaven, 70 to 90 percent of sweetflag, 35 to 45 percent of tangerine peel, 35 to 45 percent of dyers woad leaves, 35 to 45 percent of isatis root, 25 to 35 percent of white peony, 25 to 35 percent of divaricate saposhnikovia root, 25 to 35 percent of fennel, 25 to 35 percent of liquorice and 90 to 110 percent of lack tartary buckwheat. The invention adopts natural Chinese herbal medicine, can fully avoid damaging human bodies by added chemical synthetic drugs and toxic chemical substances, does not generate the cross drug resistance of the drugs shared by human beings and livestock, is favorable to the enhancement of the organism immunity of livestock and improves the metabolism capability of the livestock so as to achieve the aims of resisting diseases and promoting the growth of the livestock .

The invention discloses a stereoscopic charging station cloud platform intelligent charging and discharging control system and method. The system comprises a charging terminal, a data center, a cloudplatform server, an online monitoring system and a mobile terminal. Charging posts in the charging terminal communicate with each other to form a charging station internal network. The charging terminal, the online monitoring system and the mobile terminal communicate with the cloud platform server through the data center. The method comprises a step of using a hierarchical multi-objective coordination method and establishing an electric vehicle charging load model, a step of determining a grid-level intelligent charging strategy with an optimal load level as a goal, a step of balancing a transmission line load rate after each charging station is connected and charged according to an overall charging access scheme, and a step of adopting time-of-use power prices for a peak and a valley, using user motivation and guidance strategies and reservation and queuing mechanisms, and optimizing a charging behavior of a user. According to the system and the method, optimal charging schemes can be quickly and accurately provided for a power grid, the charging station and the user.

The invention relates to a coordinated multi-relay selection and power distribution method based on energy efficiency criteria and belongs to the field of wireless communication. A system comprises an information source node, multiple relay nodes and a destination node. On the premise of meeting users' requirement, the coordinated multi-relay selection and power distribution method aims to improve energy utilization efficiency of the system, and selects links with high energy efficiency to transmit by comparing energy efficiency conditions of different transmission links. With relays participated, power distribution of the relay nodes is performed based on an optimal energy efficiency mode. The power distribution method can enable the system to keep high efficiency even if available power increases.

The invention relates to a mogroside based compound sweetener, a preparation method and application thereof. The invention provides a composite and natural compound sweetener using mogroside, traditional sweeteners and edible flavors to transform betel nut industry, extrusion pastry (commonly known as spicy strips) industry and natural compound sweetener industry and candied fruit industry, and a preparation method thereof. The mogroside containing compound sweetener at least includes: mogroside; a natural efficient sweetener; at least one sweetness improvement composition; at least spice; and at least one filler. The formula involved in the invention is directed at the betel nut industry, extrusion pastry (commonly known as spicy strips) industry and candied fruit industry, products of the industry all need sweetness that is several times higher than that of sucrose to cover, neutralize and improve peculiar smell, astringency, saline taste and bitter taste of the products, therefore existing ordinary condiments hardly meet the standards of ensured taste and flavor and no calorie or even 0 calorie. Also, the compound sweetener guarantees the sweetness and efficacy demands, at the same time has very good economical efficiency and effectiveness, and can acquire the best taste experience.

The invention belongs to the technical field of agricultural fertilizers, and particularly discloses a nitrogen-fixing microorganism compound fertilizer and a preparation method. The nitrogen-fixing microorganism compound fertilizer comprises polypeptide urea, a phosphatic fertilizer, polypeptide chelating potassium, a compound microorganism agent, a polypeptide compound, a soil conditioner, a medium trace element compound and a nutrition agent; the compound microorganism agent contains nitrogen-fixing bacteria, phosphate solubilizing and potassium solubilizing bacteria, photosynthetic bacteria, probiotics and adsorbate. The preparation method disclosed by the invention comprises the steps of preparing compound microorganism agent fermentation liquor, mixing the fermentation liquor with the adsorbate uniformly and preparing the compound microorganism agent and a microorganism envelope complex agent successively; mixing the microorganism envelope complex agent, a humic acid envelope organic fertilizer and a polypeptide envelope inorganic fertilizer uniformly, under the action of an electric field and a magnetic field, adding medium trace elements, spraying bone glue, and preparing nitrogen-fixing microorganism compound fertilizer particles. The compound fertilizer disclosed by the invention has the effects of adjusting nutrients, stimulating crop growth, improving the agricultural product quality, increasing yield and efficiency, preventing insect diseases, increasing soil fertility, loosening and improving soil quality and the like.

The invention discloses an intelligent flow control system of an interactive network, comprising client-sides, a router and an intelligent flow control module, wherein the router is communicated with the client-sides by networks, and the intelligent flow control module is arranged on the router. The intelligent flow control system is characterized in that each client-side is provided with an application identification module for carrying out application type identification on the data streams of the client-side. The invention also discloses an implementing method of the intelligent flow control system of the interactive network, comprising the steps as follows: (a) the application identification modules are used for identifying the data streams generated by the client-sides, and transmitting the data streams to the router after program identification codes are stamped on the data streams; and (b) a classification module on the router receives the data streams from each client-side and stores the data streams in a classification mode. Compared with the prior art, by using the system and the method provided by the invention, the identification accuracy of the router for a personal computer (PC) is greatly improved, the problems of network blockage, disconnection, system crash and the like caused by overload of the router can be avoided, and the practical value is very high.

The embodiment of the invention provides a semiconductor device and a manufacturing method thereof. The semiconductor device comprises a semiconductor layer, a plurality of source electrodes, a plurality of grid electrodes, a plurality of drain electrodes, a source pad, a grid pad and a drain pad, a grounding electrode, a first through hole and a second through hole, and is characterized in that the semiconductor layer is prepared at one surface of a substrate, and the semiconductor layer comprises an active region and a passive region which is located beyond the active region; the plurality of source electrodes, the plurality of grid electrodes and the plurality of drain electrodes are located in the active region; the source pad is connected with the source electrodes; the grid pad is connected with the grid electrodes; the drain pad is connected with the drain electrodes; the first through hole is located in the passive region, penetrates through the substrate and the semiconductor layer and enables the grounding electrode to be electrically connected with the source pod; and the second through hole is located in the active region, penetrates through the substrate and the semiconductor layer and enables the grounding electrode to be electrically connected with the source electrodes. The embodiment of the invention can reduce the overall parasitic inductance of the device, alleviate adverse effects imposed on device heat dissipation by centralized hole opening of an existing semiconductor device and be conducive to improving the gain and the output power of the device.

The invention discloses an intelligent-control irrigating system integrating biogas slurry, water and fertilizer. The system comprises a plurality of soil moisture monitoring systems, a biogas slurry pond, a reservoir, a fertilizer mixing device, a three-stage irrigating pipe network, a pump system and solenoid valves, wherein tail end pipes are uniformly distributed in corresponding regions controlled by the soil moisture monitoring systems; the pump system comprises a biogas slurry pump, a water pump and a pump control box; a processing chip is used for collecting and processing signals of a plurality of probe moisture sensors, the pump control box is used for receiving and processing the signals of the processing chip and controlling the starting and stopping of the biogas slurry pump and the water pump, and the solenoid valves are controlled by the processing chip. The invention also discloses a use method of the irrigating system. The irrigating system adopts the soil moisture monitoring systems to monitor greenhouses in real time and gives instructions to perform irrigation automatically. Therefore, labor is saved, the labor intensity is reduced, the requirement of crops for the soil moisture can be maintained constantly, the defect of uncertainty of the manual irrigation amount is overcome, and the irrigating quality and efficiency are improved.

The invention provides a discontinuous reception method, user equipment (UE) and a base station which belong to the technical field of communication. The method comprises the following steps that: the UE in a harmed community acquires a first sub frame set; and the UE monitors a physical downlink control channel (PDCCH) and/or measures in the first sub frame set, wherein the first sub frame set is obtained according to the sub frame information which corresponds to an activated state in discontinuous reception (DRX) configuration information of the harmed community and relevant information of a almost blank subframe (ABS) of an invading community. The UE comprises a first acquisition module and a first processing module. According to the invention, the energy consumption of the UE and the business needs or the performance needs of the UE are effectively balanced and ensured.

The invention relates to the technical field of agriculture planting, in particular to a three-dimensional cultivation method for grape vines and Chinese herbs. Long-cane grape vine planting is adopted, reasonable distribution is performed on the density of grape vine planting, the Chinese herbs which are sciophilous and resistant to moisture are planted in a grape vine forest in an interplanting mode, a drip tube mode is adopted for replenishing nutrients, and through the reasonable combination between the grape vines and the Chinese herbs, the reasonable combination between grape vines and grape vines and the reasonable combination between the Chinese herbs and Chinese herbs, and it is ensured that growth density between the grape vines and the Chinese medicine herbs is appropriate. Nutritional ingredients in the forest are sufficiently used for improving the quality of the grape forests and the Chinese herbs. Through reasonable preparation of base fertilizers, nutrient replenishing between the grape vines and the Chinese herbs is guaranteed, and the base fertilizers are used for meeting the requirement for adding elements into the glucose component, and meanwhile the nutrient requirement of the Chinese herbs in the forest is met; through the reasonable arrangement of a built shed formwork and reasonable relay interplanting of intercropping in the forest, the aesthetics value of a base is greatly enhanced, and the base has significant ornamental value and practical value.

The invention relates to a management method of memories. The management method includes the step of memory release and outage, wherein released memories are placed inside an idle memory pool, if the memories in the idle memory pool are larger than a set threshold value, large memories are applied from the inside of the idle memory pool, outage is carried out on the applied large memories, and the applied large memories are placed in an outage memory pool; the step of memory application and allocation, wherein after a request for using the applied memories is received, corresponding memories are applied from the inside of the idle memory pool and allocated to applications if the memories in the idle memory pool meet the application request. Due to the fact that outage processing is carried out on the memories under the idle state, power consumption of the memories is reduced; because the idle memories smaller than the set threshold value are reserved in the idle memory pool, the demand for the memories of a small number of memory applications is effectively guaranteed. In addition, the invention further provides a management device of the memories.

The present invention provides compound feed for the polyculture of Litopenaeus vannamei and Trachinotus ovatus and a preparation method thereof. The compound feed is characterized by comprising the following ingredients in parts by weight: 15-25 parts of fish meal, 5-10 parts of meat and bone meal, 1-5 parts of maggot powder, 15-25 parts of soybean meal, 5-10 parts of peanut bran, 1-5 parts of soybean protein concentrate, 1-5 parts of cottonseed meal, 1-5 parts of corn gluten meal, 1-3 parts of molasses yeast, 1-3 parts of corn DDGS, 1-3 parts of squid paste, 1-3 parts of shrimp shell powder, 20-25 parts of high-gluten flour, 1-2 parts of sea fish oil, 1-2 parts of soybean oil, 1-2 parts of soy lecithin, 0.5-1 parts of calcium dihydrogen phosphate, 0.1-0.3 parts of choline chloride, 0.1-0.3 parts of cholesterol, 0.05-0.1 parts of L-ascorbate-2-monophosphate, 0.1-0.3 parts of coated lysine, 0.1-0.3 parts of coated methionine, 0.1-0.3 parts of Bacillus subtilis, 0.1-0.3 parts of mannan, 0.1-0.5 parts of complex vitamins, 0.1-0.5 parts of complex mineral salts. Experiments show that the compound feed for the polyculture of Litopenaeus vannamei and Trachinotus ovatus of the present invention can effectively meet the comprehensive nutrient needs of both Litopenaeus vannamei and Trachinotus ovatus, significantly improves the effective utilization of the feed, and has a relatively low food coefficient.

The invention belongs to the technical field of electric vehicles, and relates to an energy control method of an extended range electric vehicle. The problems of short service life of power batteries, low working efficiency of engines and the unitary vehicle operation mode in the prior art are solved. The energy control method of the extended range electric vehicle comprises the following steps of (1) acquiring the health status of a power battery, (2) judging whether the health status of the power battery is smaller than the health status index value of the power battery or not, (3) judging whether a brake pedal acts, (4) judging whether the electric quantity of the power battery is higher than the electric quantity lower limit value of the power battery which is in the health status or not, (5) entering into a multipoint electric quantity recovery stage in a whole vehicle mode, (6) entering into a single-point electric quantity consumption stage in a whole vehicle mode, (7) judging whether the brake pedal acts, (8) judging whether the electric quantity of the power battery is higher than the electric quantity lower limit value of the power battery which is in a non-health status, (9) entering into a curve electric quantity maintaining stage in a whole vehicle mode, and (10) entering into a curve electric quantity consumption stage in a whole vehicle mode and controlling the operation mode of the whole vehicle by the power demanded by the whole vehicle.

The invention discloses a multiple-temperature-gradient utilizing system using solar heat collection. According to the system, three temperature storage water tanks with water of different temperatures contained are adopted, distribution of the water of different temperatures in all the water tanks is adjusted in an optimized mode, hence, gradient utilization can be acheived, and the cooling and heating requirements can be met. Domestic hot water of two different temperatures can be provided by the system, the cooling or heating requirement and the anti-freezing requirement of the radiation tail end of a capillary tube under different season conditions can be met, and thus the comfort, high efficiency and safety are guaranteed. The solar heat utilization and thermoelectricity integration combined supply technology is adopted in the system. The device is provided with a novel solar thermal collector-photovoltaic/photo-thermal collector (PVT) with photovoltaic power generation and solar low-temperature heat utilization integrated. The device comprises a solar high-temperature collector end, a solar PVT intermediate temperature collector end, a lithium bromide absorption type refrigeration low-temperature water storage end, an indoor capillary tube cooling and heating radiation end, a winter anti-freezing exhausting pipeline protection end and a biomass supplementary heat source and domestic hot water making end.

The invention discloses a dual-purpose smoking product which is suitable for being smoked after being ignited and smoked in a heat-not-burn mode at the same time. The dual-purpose smoking product comprises a cigarette core section (1), a supporting section (2) and a filtering section (4) which are sequentially connected; the supporting section (2) and the filtering section (4) are wrapped by forming paper to form a filter tip rod; the cigarette core section (1) and the filter tip rod form the smoking product through tipping paper; a cigarette core base material of the cigarette core section (1) comprises reconstituted tobacco and cut tobacco, and the mass ratio of the reconstituted tobacco to the cut tobacco is 1:1 to 7:3; the reconstituted tobacco comprises a first aroma-increasing substance with a boiling point greater than or equal to 200 DEG C and a second aroma-increasing substance with the boiling point being less than 200 DEG C. According to the structure of the smoking product,cooling and smoke filtering can be both achieved, the comfortable and fast smoking feeling is provided, flavors and fragrances with different boiling points are added to meet the smoking taste requirements of different conditions, the cigarette core section (1) can meet the requirements of consumers on nicotine, and the smoking amount can be ensured in the heat-not-burn state.

The present invention discloses a special bio-organic fertilizer for citrus and a preparation method for the bio-organic fertilizer, and relates to the technical field of agricultural fertilizer. The bio-organic fertilizer is prepared by mixing and pelletizing the following materials in parts by weight: 40-60 parts of organic matters, 20-40 parts of humic acid, 0.5-1.5 parts of microorganism, 0.5-1.5 parts of microelements, 1-3 parts of urea, 2-6 parts of monoammonium phosphate, 1-3 parts of potassium sulfate, 6-8 parts of calcium, 1-3 parts of talc powder, and 1-3 parts of an enveloped cementing agent. The bio-organic fertilizer has the characteristics of being green and environmental, suitable for being applied to southern citrus, and capable of promoting the high quality and yield of the southern citrus; the bio-organic fertilizer can be taken as ground fertilizer in winter for the southern citrus, as well as vegetables, flowers, fruits, tea leaves, and other fruit trees.