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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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Применить Всего найдено 8. Отображено 8.
12-05-2023 дата публикации

Water environment pollutant flux simulation method, electronic equipment and storage medium

Номер: CN116108747A
Автор: MA JUNJIE, JIN ZHANJUN, LI YU, RUN PENGCHAO, CUI HOUXIN
Принадлежит:

The invention provides a water environment pollutant flux simulation method and device, electronic equipment and a storage medium. The method comprises the steps that basic data of a target area are acquired, and the basic data comprise initial boundary condition data; establishing an initial rainstorm flood management model SWMM according to the basic data; initial boundary condition data in the basic data are fitted to obtain fitted boundary condition data, the data size of the fitted boundary condition data is larger than that of the initial boundary condition data, and the fitted boundary condition data can well approach actual boundary condition data; updating the initial boundary condition data in the initial SWMM model into the fitted boundary condition data to obtain an updated SWMM model; and performing iterative optimization calibration on the SWMM model by using a particle swarm algorithm, determining model parameters in the updated SWMM model, and obtaining a final SWMM model ...

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Номер записи: 1
04-07-2023 дата публикации

Hyperspectral oil spill monitoring identification method, model training method and storage medium

Номер: CN116385872A
Автор: DONG YANG, YU CAIHONG, CUI HOUXIN, YU YONGMING, DENG JIACHUN
Принадлежит:

The invention provides a hyperspectral oil spill monitoring identification method, a model training method and a storage medium. The identification method comprises the following steps: acquiring a reflectivity spectrum of a to-be-identified hyperspectral remote sensing image of a monitoring area; extracting reflectivity of a preset wave band combination from the reflectivity spectrum as a target data set, and inputting the target data set into a pre-trained hyperspectral oil spill monitoring model to determine whether an oil spill area exists on the hyperspectral remote sensing image to be identified; wherein the hyperspectral oil spill monitoring model is obtained by training a pre-constructed integrated learning algorithm model based on a training sample of the reflectivity of a preset waveband combination; the preset wave band combination comprises a plurality of characteristic wave bands, and each characteristic wave band is a wave band screened from reflectivity spectrums of a plurality ...

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Номер записи: 2
16-04-2014 дата публикации

Element mercury standard gas preparation method and element mercury standard gas preparation system

Номер: CN103728421A
Автор: CUI HOUXIN, GAO WU
Принадлежит:

The invention discloses an element mercury standard gas preparation method and an element mercury standard gas preparation system. The preparation method comprises the following steps of determining the flow rate of one of mercury ion standard liquid and carrier gas by predetermining the flow rate of the other one of the mercury ion standard liquid and the carrier gas under the condition that the element mercury standard gas concentration and the mercury ion standard liquid concentration are known; inputting the mercury ion standard liquid into a reducing agent solution at a predetermined flow rate to generate chemical reaction so as to generate element mercury, inputting the carrier gas into the reducing agent solution at the determined flow rate, or inputting the mercury ion standard liquid into the reducing agent solution at the determined flow rate, imputing the carrier gas into the reducing agent solution at the predetermined flow rate, and separating the element mercury carried by ...

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Номер записи: 3
30-12-2015 дата публикации

Parking device

Номер: CN0204920354U
Автор: CUI HOUXIN, QI WANG
Принадлежит:

The utility model discloses a parking device, including frame, guide rail, elevating gear and parking stall, wherein, the guide rail is the closed -loop setting and is in on the frame, the elevating gear drive follow on the parking stall the guide rail removes, elevating gear includes drive arrangement, drive wheel, follows driving wheel and chain, the drive wheel with drive arrangement connects, the drive wheel with set up respectively from the driving wheel the last lower extreme of frame, the chain is the closed -loop winding the drive wheel with from the driving wheel, the parking stall with the chain is connected and is located respectively elevating gear's both sides. During the use, one of them parking stall move down under the drive of chain and with ground contact, then on the car reached the parking stall, this parking stall is the upward movement under the rotation of chain, all parking stalls are oval circulating rotation, need not to remain empty parking stall, can both park ...

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Номер записи: 4
16-12-2015 дата публикации

Flue gas measuring equipment and sampling probe thereof

Номер: CN0204882188U
Автор: AO XIAOQIANG, CUI HOUXIN
Принадлежит:

The utility model discloses a flue gas measuring equipment's sampling probe, sample gas pipe that includes and surveyed the chimney intercommunication and the heating device who is used for heating the intraductal gas of sample gas, sample gas pipe pipe wall is equipped with the air inlet, and the sample gas pipe has the carrier gas device through the air inlet intercommunication. When measuring the flue gas, the carrier gas device releases the carrier gas, and the carrier gas passes through the air inlet and gets into in the sample gas pipe and mix with the sample gas, and heating device heats the endotracheal mist of appearance to more than 100 DEG C, makes the moisture in the mist turn into the gaseous state by the liquid state, and follow -up measuring instrument is supplied with as measuring the air stripping to the mist after the heating. The by heating can eliminate water divides the interference to follow -up measuring instrument, and through the mixture of carrier gas with the ...

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Номер записи: 5
14-09-2011 дата публикации

Detection equipment in flue gas online monitor

Номер: CN0102183476A
Автор: HOUXIN CUI, CUI HOUXIN
Принадлежит:

The embodiment of the invention provides detection equipment in a flue gas online monitor. The detection equipment comprises a detection probe, the detection probe is inserted into a flue, the tail of the detection probe is fixed on a flue wall through a flange, an optical detection part is fixed on the tail of the detection probe, an optical window slice is arranged inside the detection probe, and the periphery of the optical window slice is in contact with the inner wall of the detection probe in a sealing manner; and a dustproof structure is also arranged in an inner space of the detection probe between the optical window slice and the head of the detection probe, the dustproof structure comprises at least one section of dustproof module axially arranged along the detection probe in sequence, a gas channel penetrating through along the axial direction of the detection probe is formed in each section of dustproof module, and the caliber of each gas channel on one side adjacent to the ...

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Номер записи: 6
17-11-2010 дата публикации

Laser gas analyzer and its calibration method

Номер: CN0101403692B
Автор: GUO ZHAOXIN, JIANG PEIGANG, SI SHAOJUN, DU ZHENHUI, XU KEXIN, CUI HOUXIN, ZHAOXIN GUO, PEIGANG JIANG, SHAOJUN SI, ZHENHUI DU, KEXIN XU, HOUXIN CUI
Принадлежит:

The invention relates to a laser gas analyzer and a calibration method; wherein, the laser gas analyzer comprises a light source radiation unit used for generating semiconductor laser beams, a spectroscopy unit which respectively transmits the generated laser beams to a reference cell which is internally encapsulated by zero gas and gas to be measured with known consistency and a measurement cellwhere the gas to be measured is pumped into during the measurement process and the zero gas and end gas are respectively pump into during the calibration process, a reference detector which is used for obtaining the energy intensity of the laser beam which passes through the reference cell and positioning the absorption peak wavelength of the gas spectrum, and a measurement detector which is usedfor measuring the energy intensity of the laser beam which passes through the measurement cell and determining the gas consistency during the measurement process; and the calibration method combines the ...

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Номер записи: 7
07-04-2023 дата публикации

Online continuous monitoring method for micro-plastics in water body

Номер: CN115931866A
Автор: CUI HOUXIN, MA JUNJIE, SHANG YONGCHANG, LIN ZHENKUN, XU HOUKUN, DENG JIACHUN
Принадлежит:

The invention provides an online continuous monitoring method for micro-plastics in a water body. The method comprises the following steps: establishing a water flow circulation loop between a water body to be detected and a container; turning over a filter membrane in the container to enable the front surface to face upwards and filtering quantitative to-be-detected water as a T2n-1 monitoring period; shooting a filter membrane front image in the T2n-1 monitoring period and transmitting the filter membrane front image to a computer; turning over the filter membrane to enable the reverse side to face upwards, and filtering quantitative to-be-detected water again as a T2n monitoring period; shooting a reverse image of the filter membrane in the T2n monitoring period and transmitting the image to a computer; repeating the process to realize online continuous monitoring; and processing the front image of the filter membrane in the T2n-1 monitoring period and the back image of the filter membrane ...

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Номер записи: 8