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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Форма поиска

Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 30. Отображено 30.
05-08-2015 дата публикации

Drug combination for treating tumor

Номер: CN104814989A
Принадлежит:

The invention discloses drug combination for treating tumor. The drug combination for treating tumor includes different sizes of unit preparations and is used for simultaneously or respectively supplying taxol, cooked panax notoginseng and pharmaceutically acceptable carrier. The drug combination for treating tumor uses the cooked panax notoginseng and taxol according to a special proportion, and the side effect of the taxol can be effectively improved. The drug combination is small in side effect and high in safety. The drug combination for treating tumor is capable of effectively treating tumor, the effect is much better than that of the single use of taxol and cooked panax notoginseng, it means that the taxol and cooked panax notoginseng have synergistic interaction effect under a special proportion, and the clinic application prospect is good.

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23-06-2023 дата публикации

Swivel bridge balance weighing test device and system with anti-overturning capability

Номер: CN116289634A
Принадлежит:

The invention discloses a swivel bridge balance weighing test device and system with anti-overturning capability, the swivel bridge balance weighing test device comprises a bearing platform and a swivel upper turntable, the bearing platform is hinged to the swivel upper turntable, and a displacement sensor, an overturning supporting leg mechanism and a jack sensing mechanism are arranged between the bearing platform and the swivel upper turntable; the overturning supporting foot mechanism is connected to the rotating disc on the rotating body and slidably supports the bearing platform correspondingly, the bottom of the jack sensing mechanism is connected to the bearing platform, and the top of the jack sensing mechanism makes contact with and supports the bottom of the rotating disc on the rotating body. The lifting force is loaded through the jack sensing mechanism, specific loading numerical values are recorded through the load sensor, data are sent to the data acquisition instrument, ...

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11-08-2023 дата публикации

AD image prediction and classification method based on multi-modal data

Номер: CN116580248A
Принадлежит:

The invention discloses an AD image prediction and classification method based on multi-modal data. Firstly, data preprocessing is performed; then constructing an AD image prediction and classification network model; all the preprocessed brain region images are recombined into feature patch blocks with the same size through a spatial information aggregation module; the method comprises the following steps: acquiring an enhanced patch-leaval block through a patch feature extraction module; reinforcing global features through an attention multi-instance learning module; and finally, obtaining a classification probability p through a global classifier. According to the method, a multi-modal data combination mode is used for training, and the classification and recognition effect is enhanced. According to the method for extracting the image features through resampling, multi-modal data are processed according to the same method, and the generalization ability is improved through standardized ...

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02-06-2023 дата публикации

Compound essential oil for preventing and/or treating insomnia

Номер: CN116196375A
Принадлежит:

The invention belongs to the technical field of traditional Chinese medicines, and particularly relates to compound essential oil for preventing and/or treating insomnia and a composition thereof. The compound essential oil is prepared from the following raw materials in parts by weight: 1-2 parts of frankincense essential oil, 0.5-1 part of wood essential oil, 1-2 parts of lavender essential oil, 0.5-1 part of vetiver root essential oil, 0.25-0.5 part of anthemis nobilis essential oil, 0.5-1 part of dalbergia odorifera essential oil, 1-2 parts of cedar essential oil and 0.25-0.5 part of sweet orange essential oil. Or 1-2 parts of frankincense essential oil, 0.5-1 part of wood essential oil, 1-2 parts of lavender essential oil, 0.5-1 part of vetiver root essential oil, 0.25-0.5 part of anthemis nobilis essential oil, 0.5-1 part of agilawood essential oil, 1-2 parts of rhizoma nardostachyos essential oil and 1-2 parts of geranium essential oil. The novel compound essential oil provided by ...

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13-08-2014 дата публикации

Corrective straw and corrective agent

Номер: CN103976878A
Принадлежит:

The invention discloses a corrective straw. The corrective straw comprises a hollow straw body, wherein the hollow straw body is internally provided with an upper filter screw and a lower filter screen in the radial direction, the lower filter screen is positioned at the bottom part of the hollow straw body, and a corrective agent is filled between the upper filter screen and the lower filter screen. The invention also discloses components and a preparation method of the corrective agent. The corrective straw and the corrective agent, disclosed by the invention, are suitable for traditional Chinese medicine oral liquid, bad smell of medicine can be masked, the adaptability of taking the medicine by a patient is increased, and the curative effect and the safety of the medicine cannot be affected.

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22-04-2015 дата публикации

Prepared pseudo-ginseng, as well as preparation method and application thereof

Номер: CN104523790A
Принадлежит:

The invention provides prepared pseudo-ginseng, as well as a preparation method and application thereof. Based on weight percentage, the total amount of notoginsenoside R1, ginsenoside Rg1 and ginsenoside Rb1 in the prepared pseudo-ginseng is not less than 5.0 percent, wherein the content of notoginsenoside R1 is not less than 0.4 percent, the content of ginsenoside Rg1 is not less than 2.0 percent and the content of ginsenoside Rb1 is not less than 1.5 percent; the total amount of ginsenoside Rh4, ginsenoside 20(S)-Rg3 and ginsenoside 20(R)-Rg3 is not less than 0.5 percent, wherein the content of ginsenoside Rh4 is not less than 0.3 percent, the content of ginsenoside 20(S)-Rg3 is not less than 0.06 percent, and the content of ginsenoside 20(R)-Rg3 is not less than 0.03 percent.

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16-07-2014 дата публикации

Spray concentrator

Номер: CN103920298A
Принадлежит:

The invention relates to a spray concentrator, in particular relates to liquid pressure-reducing spray concentration equipment. The spray concentrator is suitable for the fields of chemical engineering, medicine, food and the like. The spray concentrator comprises a pyrogen, a heater, an evaporator, a heat exchanger and a collector, wherein the pyrogen is connected with the heater, and the bottom of the heater is connected with the bottom of the evaporator; a top pipeline of the heater enters the middle of the evaporator, and the tail end of the pipeline is provided with a spray head; the top of the evaporator is connected with the top of the heat exchanger, the bottom of the heat exchanger is connected with the top of the collector; the collector is connected with a vacuum pipe. The spray concentrator being novel concentration equipment has the advantages of lower energy consumption, high concentration efficiency, no pollution, simple structure, easiness in disassembly cleaning and maintenance ...

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21-07-2023 дата публикации

Vehicle-mounted wireless charger and wireless charging method

Номер: CN116470659A
Принадлежит:

The invention provides a vehicle-mounted wireless charger and a wireless charging method. The vehicle-mounted wireless charger comprises a power conversion circuit which is used for converting a direct-current input power supply into an alternating-current power supply and wirelessly transmitting energy of the alternating-current power supply to a receiving coil of equipment to be charged through a magnetic field by a transmitting coil of the power conversion circuit; the first wireless charging controller circuit is connected with the power conversion circuit and is used for controlling the power conversion circuit to wirelessly charge equipment to be charged based on a standard wireless charging protocol or a first private wireless charging protocol; and the second wireless charging controller circuit is connected with the power conversion circuit and the first wireless charging controller circuit, and is used for controlling the power conversion circuit to wirelessly charge the to-be-charged ...

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29-08-2023 дата публикации

Vehicle-mounted gesture interaction method and system based on monocular camera

Номер: CN116661594A
Принадлежит:

The invention provides a vehicle-mounted gesture interaction method and system based on a monocular camera, and belongs to the technical field of vehicle-mounted man-machine interaction and gesture recognition. The vehicle-mounted gesture interaction method comprises the steps that an image is collected by a monocular camera, a gesture three-dimensional reconstruction model is obtained through hand recognition, segmentation, feature extraction, 2D detection, 3D detection and model fitting in sequence, and then the gesture three-dimensional reconstruction model is rendered into a gesture depth map and a gesture two-dimensional map; a three-dimensional space motion track of a hand is detected by utilizing an inter-frame difference method, gestures are matched by utilizing a pre-stored gesture data set, and finally a control instruction is generated and sent to a vehicle-mounted multimedia system and a man-machine interaction system. According to the method, the monocular camera is used for ...

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05-05-2023 дата публикации

Turbine cooling structure and method and Brayton power generation circulation system

Номер: CN116066177A
Принадлежит:

The invention provides a turbine cooling structure and method and a Brayton power generation circulation system. The turbine cooling structure comprises more than three turbine discs, each turbine disc is provided with a plurality of forward balance holes and reverse balance holes, the in-hole airflow direction of the forward balance holes is the same as the flow direction of turbine main flow gas, and the in-hole airflow direction of the reverse balance holes is opposite to the flow direction of the turbine main flow gas. An air entraining groove communicated with a hollow cavity of the final-stage exhaust connecting section is formed in the reverse balance hole in the reverse side of the final-stage vortex disc in the radial direction, and an air entraining groove communicated with the turbine disc edge is formed in the forward balance hole in the reverse side of the final-stage vortex disc in the radial direction. The forward balance holes and the reverse balance holes in the front face ...

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23-06-2023 дата публикации

Antibacterial anti-aging non-woven fabric and preparation method thereof

Номер: CN116289183A
Принадлежит:

The invention discloses a bacteriostatic anti-aging non-woven fabric, which is prepared from the following components in parts by weight: 0.5 to 1 part of polypropylene non-woven fabric, 80 to 100 parts of methacrylic acid, 4 to 6 parts of modified SiO2 and 2 to 5 parts of luteolin, a preparation method of an antibacterial anti-aging non-woven fabric comprises the following steps: dissolving benzophenone in an acetone solution, then adding methacrylic acid to obtain a treating fluid, and then adding a polypropylene non-woven fabric into the treating fluid for dipping; taking out the soaked polypropylene non-woven fabric, and radiating the soaked polypropylene non-woven fabric with an ultraviolet lamp in a nitrogen atmosphere to obtain a methacrylic acid grafted non-woven fabric; the modified nano SiO2 is dispersed into butanone, luteolin is added under stirring, then methacrylic acid grafted non-woven fabric is soaked into dispersion liquid, washing and drying are conducted after the reaction ...

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25-02-2015 дата публикации

New application of drug residues after alcohol extraction of American cockroach

Номер: CN104367594A
Принадлежит:

The present invention provides new application of drug residues after alcohol extraction of American cockroach in preparation of anti hepatic injury drugs. According to the studies, the drug residues after alcohol extraction of American cockroach are effective on the treatment of hepatic injury, especially alcohol hepatic injury, and improve the utilization rate of the resources of medicinal materials.

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16-07-2014 дата публикации

Multi-layer vibrating dryer

Номер: CN103925784A
Принадлежит:

The invention provides a multi-layer vibrating dryer suitable for the technical field of drying of power-shaped materials, particle-shaped materials, block-shaped materials, spherical materials and the like, and the technical field of drying of solid materials of chemical engineering, food, medical treatment and other industries. The multi-layer vibrating dryer comprises an air blower, an air filter, a heater, a base, a thermal insulation drying box, an induced draft fan and a feed hopper, wherein the air blower is connected with air inlet pipes of the air filter, the heater and the thermal insulation drying box through air ducts; the thermal insulation drying box comprises a case, a pedestal and a vibrating motor, the case is arranged on the pedestal, the vibrating motor is arranged inside the pedestal, the thermal insulation drying box is of a cylindrical structure, the feed hopper and an exhaust port are formed in the upper portion of the thermal insulation drying box, a discharging ...

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16-07-2014 дата публикации

Volatile oil extracting, collecting and separating device

Номер: CN103923748A
Принадлежит:

The invention relates to a volatile oil extracting, collecting and separating device which is a device for collecting and separating volatile oil, and applicable to the fields of chemical engineering, medicines, foods and the like. The volatile oil extracting, collecting and separating device comprises an extracting tank, a condenser and a collecting and separating facility, wherein the top of the extracting tank is collected with the upper end of the condenser by virtue of a collecting pipeline, the lower end of the condenser enters the inner layer of the collecting and separating facility by virtue of an inlet pipeline, and the outer layer of the collecting and separating facility is connected with the extracting tank through an outlet pipeline; the collecting and separating facility is provided with an air filter; the air pressure balance between the inner layer and the outer layer is kept so as to prevent pollution. The device disclosed by the invention is simple, strong in maneuverability ...

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21-07-2023 дата публикации

Essential oil composition for olfactory disorder and application thereof

Номер: CN116459323A
Принадлежит:

The invention provides an essential oil composition for olfactory disorder and application of the essential oil composition. The essential oil composition comprises at least three of magnolia flower essential oil, asarum essential oil, fructus amomi essential oil, agastache rugosus essential oil, elsholtzia essential oil and mint essential oil. The components of the composition have the effect of synergistically improving or treating olfactory disorder, and the composition is remarkable in treatment effect, short in treatment cycle, safe and non-irritant.

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12-08-2015 дата публикации

Tumor treatment combination drug

Номер: CN104825512A
Принадлежит:

The present invention provides a tumor treatment combination drug, the tumor treatment combination drug comprises unit preparations with different specifications, used for simultaneously or separately giving paclitaxel and notoginseng, and the tumor treatment combination drug also comprises a pharmaceutical acceptable carrier. The tumor treatment combination drug can be effective in tumor treatment, the effect is better than that of single use of paclitaxel and notoginseng, by combined use of the paclitaxel and notoginseng in certain proportion, a synergy effect is shown, and the tumor treatment combination drug has good prospects for clinical application.

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05-05-2023 дата публикации

SMRI image classification method based on multi-scale multi-attention instance learning

Номер: CN116071606A
Принадлежит:

The invention discloses an sMRI image classification method based on multi-scale multi-attention instance learning, and the method comprises the steps: firstly obtaining a data set, constructing a multi-scale multi-attention instance learning model, and converting brain regions of different sizes into brain regions of the same scale through a spatial pyramid pooling module; corresponding local feature enhancement is obtained through a patch-net processing module; global features are enhanced through an attention multi-instance learning module; obtaining a classification result through a classifier; and finally, a multi-scale multi-attention instance learning model is trained. According to the method, a region block analysis method is adopted, the position with greater influence on brain lesion can be obtained, a double-attention mechanism is introduced, and local and global features can be enhanced; according to the method, the multi-modal data combining the segmentation data and the brain ...

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03-12-2014 дата публикации

Food, health-protection product or medicinal composition capable of easing mental anxiety and application thereof

Номер: CN104172006A
Принадлежит:

The invention provides a food, health-protection product or medicinal composition capable of easing the mental anxiety. The food, health-protection product or medicinal composition consists of the following components: fresh bamboo juice and honeysuckles in a ratio of 10-50ml to 0.5-10g. The invention also provides a preparation method and application of the composition. A research shows that the composition provided by the invention has good heart-clearing and nerve-calming effects and can be used as the food, health-protection product or medicine for calming down and promoting sleeping.

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05-11-2014 дата публикации

Food, health care product or medicine composition for easing mental anxiety

Номер: CN104126838A
Принадлежит:

The present invention provides a food, a health care product or a medicine composition for easing mental anxiety, and the raw materials of the composition comprise the following components: a ratio of fresh bamboo juice to greenish lily bulb is 10-50 ml:0.5-10 g. The present invention also provides a preparation method and uses of the composition. Research shows that the composition provide by the present invention has a good effect of easing mental anxiety and can be used as a sedative and hypnotic food, a health product or a drug.

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11-08-2023 дата публикации

Flame-retardant antibacterial non-woven fabric and preparation method thereof

Номер: CN116575183A
Принадлежит:

The flame-retardant antibacterial non-woven fabric is prepared from the following raw materials in parts by weight: 80 to 100 parts of homo-polypropylene, 10 to 20 parts of ethylene-propylene copolymer, 0.5 to 1.5 parts of antioxidant, 2 to 4 parts of modified antibacterial agent, 10 to 20 parts of high-density polyethylene, 7 to 12 parts of composite flame retardant, 5 to 10 parts of compatilizer and 0.5 to 1 part of magnesium stearate. The non-woven fabric has excellent antibacterial property and flame retardance, the toughness of the non-woven fabric can be effectively improved by adding the high-density polyethylene, and the compatibility of the polypropylene and the high-density polyethylene can be improved by adding the ethylene-propylene copolymer, so that the prepared non-woven fabric has better mechanical properties and has a good application prospect.

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09-07-2014 дата публикации

Extracting and concentrating all-in-one machine

Номер: CN103908799A
Принадлежит:

The invention relates to an extracting and concentrating all-in-one machine, belongs to the field of extracting and concentrating of traditional Chinese medicines, and particularly relates to an integrated device for dynamically extracting and concentrating traditional Chinese medicines. The extracting and concentrating all-in-one machine comprises an extraction tank, a medicine pump I, a heat exchanger, a medicine storage tank, a steam compressor, an evaporator, a heater, a medicine pump II, a condenser and a liquid storage tank I, wherein the bottom of the extraction tank is connected with the tops of the heat exchanger and the extraction tank through a medicine pipe and the medicine pump I, and the other end of the medicine pump I is connected with the evaporator through the medicine storage tank; the top of the extraction tank is connected with the condenser and the liquid storage tank I through pipelines; the bottom of the evaporator is connected with the medicine pump II and the heater ...

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27-08-2014 дата публикации

Health care product or pharmaceutical composition with kidney warming and yang tonifying functions and preparation method and application thereof

Номер: CN104000944A
Принадлежит:

The invention provides a health care product or pharmaceutical composition with the kidney warming and yang tonifying functions. The health care product or pharmaceutical composition is prepared from, by weight, the following raw herbal medicines including 1 part to 1.5 parts of maca, 1 part of clove and 1 part to 1.5 parts of fructus lycii. The invention further provides a preparation method and application of the pharmaceutical composition. Tests show that the health care product or pharmaceutical composition has good kidney warming and yang tonifying functions and can effectively treat the sexual dysfunction of males, and provides a new choice for clinical medication.

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27-08-2014 дата публикации

Health care product or medicine composition capable of relieving fatigue and preparation method and purpose thereof

Номер: CN104000197A
Принадлежит:

The invention provides a health care product or medicine composition capable of relieving fatigue. The health care product or medicine composition comprises, by weight, 2-10 parts of peruvian ginsengs, 1 part of cloves and 2-10 parts of wolfberries. The invention further provides a preparation method and purpose of the composition. The health care product or medicine composition can improve endurance of organism, reduce urea nitrogen and lactic acid levels, improve the hepatic glycogen level and have a good effect of relieving fatigue.

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02-06-2023 дата публикации

Large-diameter pipeline transportation tool

Номер: CN116198575A
Принадлежит:

The invention relates to the field of transportation tools, and discloses a large-pipe-diameter pipeline transportation tool which comprises a transverse steel ring beam and a vertical steel ring beam perpendicularly fixed to the transverse steel ring beam, a hoisting hole is welded to the upper end of the vertical steel ring beam, a hand chain hoist is hung at the lower end of the hoisting hole, and a canvas safety rope is hung at the lower end of the hand chain hoist. The canvas safety rope is used for binding a transported pipeline, a transmission device is arranged below the transverse steel ring beam, a detachable supporting steering device is installed at the foremost end of the pipeline, and the large-pipe-diameter pipeline transportation tool is compact in structural design and good in safety performance. The triangle stabilization principle is mostly adopted in the structural design of the whole transportation tool, for example, the vertical steel ring beams are provided with inclined ...

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09-07-2014 дата публикации

Sterilization and drying integrated machine

Номер: CN103908687A
Принадлежит:

The invention relates to a sterilization and drying integrated machine, and belongs to sterilization and drying integrated equipment, which can be used for sterilizing solid materials, or drying, or sequentially sterilizing and drying. The sterilization and drying integrated machine comprises a gas-liquid separator, a motor, a tank body, a heat exchanger, a collector and a base, wherein one end of the gas-liquid separator is connected with a steam pipeline, and the other end of the gas-liquid separator is connected with the tank body; the other end of the tank body is connected with the heat exchanger, and the heat exchanger is connected with the collector; a feed port is formed in the upper end of the tank body, and a discharge port is formed in the lower end of the tank body; a nozzle arranged in the tank body is connected with an air inlet pipe; a temperature sensor is arranged on the tank body. The sterilization and drying integrated machine is sterilization and drying equipment which ...

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08-07-2015 дата публикации

Red sage root injection and preparation method thereof

Номер: CN104758352A
Принадлежит:

The invention provides a preparation method for a red sage root injection. The invention further provides the red sage root injection prepared by using the preparation method. Through optimization of extraction and purification process of the red sage root injection, occurrence of adverse reactions like chill and fever is reduced, and security is improved.

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06-08-2014 дата публикации

Medicine composition promoting digestion and defecation

Номер: CN103961600A
Принадлежит:

The invention provides a medicine composition. The medicine composition is a medicament form prepared by the following medicine materials in parts by weight: 1-10 parts of immature bitter orange, 2-15 parts of malt, 1-12 parts of hawthorn, 1-10 parts of officinal magnolia bark. The medicine composition is precise and appropriate in formula, plays synergistic effect after combining application, is provided with favorable digestion promoting and defecation promoting function, and provides a new choice for clinical pharmacy.

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23-05-2023 дата публикации

Antibacterial and antistatic non-woven fabric and preparation method thereof

Номер: CN116145329A
Принадлежит:

The invention discloses an antibacterial antistatic non-woven fabric and a preparation method thereof, the antibacterial antistatic non-woven fabric comprises the following raw materials by weight: 100-120 parts of polypropylene, 4-8 parts of an antistatic agent, 10-20 parts of nylon 6, 0.5-2 parts of an antioxidant, 1-3 parts of an antibacterial agent, and 5-10 parts of a compatilizer. The non-woven fabric has excellent antibacterial property, antistatic property and excellent mechanical strength, the effect of the non-woven fabric is greatly improved compared with the effect of singly adding an antistatic agent and an antibacterial agent, the antibacterial property and the antistatic property can be continuously maintained, the non-woven fabric has relatively strong washability and relatively high strength, the service life of the antibacterial and antistatic non-woven fabric is prolonged, and the non-woven fabric is worthy of popularization and application. The physical and mechanical ...

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07-04-2023 дата публикации

Control method for improving waste heat utilization amount of waste heat boiler

Номер: CN115930199A
Принадлежит:

A control method for improving waste heat utilization amount of a waste heat boiler belongs to the technical field of automatic control of the waste heat boiler and comprises the following steps: step S01, calculating increase and decrease values of a waste heat regulating valve by upper and lower limits of controlled variables, upper and lower limits of control variables and upper and lower limits of control variable increment of a main controller of the waste heat boiler; s02, the waste heat optimization controller judges the residual amount of waste heat, and the waste heat utilization rate is increased by maximizing the opening degree of a waste heat adjusting valve; s03, the waste heat adjusting valve is controlled to output the increment value OUT delta V1 (k) in each period to increase the stride; and S04, the mixed heat controller controls a waste heat adjusting valve V1 and a cold air adjusting valve V2. By means of the method, the waste heat utilization amount of the waste heat ...

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30-03-2023 дата публикации

Dynamic growth model construction method and system for crop canopy structure, and storable medium

Номер: US20230094961A1

Through exploration of the characteristics of a crop canopy structure and the variation laws in the crop development processes, a three-dimensional crop canopy structure model and a dynamic maize growth simulation are established by fusing the three-dimensional crop canopy structure model. The model describes the crop growth and development stages by adopting growing degree-days, carries out dynamic simulation on a two-dimensional maize canopy structure by adopting a Logistic equation, and characterizes veins, leaf margin and the like by adopting a spatial topological structure. On this basis, a dynamic simulation method for a three-dimensional spatial crop canopy structure is finally established, the coupling simulation of multiple hydrothermal carbonization processes in a complex farmland ecosystem is realized, and thus the simulation capability and universality of the crop model are effectively improved.

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