Настройки

Укажите год
-

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

Подробнее
-

Мониторинг СМИ

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

Подробнее

Форма поиска

Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
Ведите корректный номера.
Ведите корректный номера.
Ведите корректный номера.
Ведите корректный номера.
Укажите год
Укажите год
Применить Всего найдено 27. Отображено 27.
26-07-2018 дата публикации

METHOD OF REDUCING OIL CONTENT IN FRIED POTATO CHIPS

Номер: WO2018133544A1
Автор: FAN, Liuping, JIA, Bo, LI, Jinwei
Принадлежит:

A method of reducing oil content in fried potato chips comprises : using a potato as raw materials; cleaning, peeling, cutting into strips, and ion blanching; adopting a mixed solution of a guar gum and sorbitol to form a film; and deep frying. Calcium ions in a blanching solution and a low-methoxyl pectin can form a bridging structure. The calcium ions can also interact with the guar gum to facilitate water escape and prevent oil from entering during a deep frying process. The high-temperature deep frying process produces pores on the guar gum film, and the addition of the sorbitol can improve the structure of the film to further control final water content such that water content is not significantly increased and effectively reduce oil content of the product, while not significantly impacting other aspects of quality of the product.

Подробнее
Номер записи: 1
28-07-2023 дата публикации

Method for testing air tightness of horizontal direct combustion furnace

Номер: CN116499647A
Автор: ZHANG FUMING, TIAN LAIXI, HU SHUO, LIU BAICHUAN, CHENG XIAOJUAN, FENG LEI, ZHAO XIAOGUO, YANG SHENGQUAN, LI BAOWEI, JIA BO, LI JIAFENG, ZHANG HUANYU
Принадлежит:

The invention provides an air tightness experiment method for a horizontal direct combustion furnace, and relates to the technical field of cold rolling annealing furnaces, and the method comprises the following steps: step 1, early-stage preparation of air tightness, step 2, compressed air injection process, step 3, leakage detection experiment, step 4, pressure maintaining experiment and step 5, leakage verification experiment. A blind plate structure is manufactured at the inlet of the soaking section, after air tightness is finished, a rectangular square opening is cut in the blind plate, and the rectangular square opening is reserved, so that the blind plate can be conveniently used again when an air tightness experiment needs to be performed after several years, and later air tightness maintenance is facilitated; the method comprises a large leakage point detection method and a common leakage detection method, and leakage points can be rapidly and accurately detected; the large leakage ...

Подробнее
Номер записи: 2
07-07-2023 дата публикации

Distributed power grid transient and steady state operation method and device based on digital twinborn map

Номер: CN116404760A
Автор: ZHAO JUNSUN, ZHU BIAO, JIA BO, WU TONG, HAN LIFEI, YAN ZHAOXIANG
Принадлежит:

The invention relates to the technical field of power grids, in particular to a distributed power grid transient and steady state operation method and device based on a digital twin map, and the method comprises the steps: obtaining a plurality of remote sensing images containing a target power supply network under different resolutions, and carrying out the preprocessing of the plurality of remote sensing images; performing node information extraction on the preprocessed remote sensing image based on a trained convolutional neural network model, wherein the node information at least comprises node position information and line connection information; taking nodes with a preset connection number as feature nodes, and performing three-dimensional mapping according to the position information and the line connection information of the feature nodes to establish a digital twin map; and segmenting the digital twin map into a plurality of monitoring lines according to a preset line segmentation ...

Подробнее
Номер записи: 3
16-05-2023 дата публикации

Optimized operation method of electricity-gas integrated energy system based on demand response

Номер: CN116131264A
Автор: HU RUIXUE, WANG MINGFENG, WANG CHANGCHUN, LI BO, LI DONGXUE, LIU YAN, WU ZHUOHANG, LYU ZHONGHUA, WU HAO, JIA BO
Принадлежит:

The invention discloses an optimized operation method of an electricity-gas integrated energy system based on demand response, which comprises the following steps: dividing a wind power output probability into N equal probability intervals, extracting random numbers in the equal probability intervals to obtain wind power output corresponding to the probability, and obtaining an initial scene number of the wind power output; based on the initial scene number of wind power output, the distance between any two scenes, the scene updating probability and the scene number are calculated, whether the typical scene number is reached or not is judged, and the typical scenes are output; and obtaining a scheduling result based on the typical scene and the double-layer optimization model. The demand response is introduced to adjust the electricity-gas integrated energy system equipment and the user so as to further balance the load curve, internal demand response adjustment is realized, external demand ...

Подробнее
Номер записи: 4
25-04-2023 дата публикации

Power grid map data management method and system

Номер: CN116010213A
Автор: ZHU BIAO, LI GUOQIANG, NIE GENG, LUO JINYANG, JIA BO, ZHANG BAOMEI
Принадлежит:

The invention provides a power grid map data management method and system. The method comprises the following steps: acquiring initial map information of a to-be-monitored station; extracting map image data in the initial map information; a dynamic warning frame and a dynamic monitoring frame are established in the graphic frame, the early warning level of the electrical equipment is displayed through the dynamic warning frame, and real-time temperature information of the electrical equipment and real-time environment information of the environment where the electrical equipment is located are displayed through the dynamic monitoring frame; and according to the temperature information and the environment information of the electrical equipment in the dynamic monitoring frame, the early warning level displayed in the dynamic warning frame is adjusted in real time. According to the invention, the power grid map data of the station needing to be monitored is acquired, the dynamic warning frame ...

Подробнее
Номер записи: 5
11-04-2023 дата публикации

Platform based on information equipment monitoring and monitoring method thereof

Номер: CN115955531A
Автор: ZHANG LIZHONG, HA XINNAN, YANG FEI, ZHANG JUN, WU SHUANG, XIA KUN, ZHANG BO, GUO ANLE, WANG KUN, XIE YIDE, LIU SIYAO, LI BIN, JIA BO, QIN ZHENWEI, WANG MIN, WEN XINGXIAN
Принадлежит:

The invention discloses a platform based on information equipment monitoring and a monitoring method thereof. A monitoring person on a monitoring site records a foreign aid request message containing a background terminal ID of a background terminal on an interactive interface and transmits the foreign aid request message to the background terminal; and the background terminal obtains an area or a workshop where the background terminal in the background terminal message of the background terminal to which the background terminal ID belongs according to the background terminal ID in the foreign aid request message, so that the corresponding foreign aid is dispatched to the area or the workshop to perform assistant maintenance on the background terminal to which the background terminal ID belongs. Therefore, foreign aids can be actively found on site to help maintenance. A maintenance plan is recorded in the background terminal, and when the maintenance time is up, the maintenance time and ...

Подробнее
Номер записи: 6
02-06-2023 дата публикации

Sliding recovery torque control method and device, storage medium and vehicle

Номер: CN116198504A
Автор: TAO ZHE, LIU FUQING, LI CHEN, WANG JIEXIONG, JIA BO
Принадлежит:

The invention provides a sliding recovery torque control method and device, a storage medium and a vehicle. Relates to an internet application technology. The method comprises the following steps: judging whether a vehicle is in a high-dynamic state; if the vehicle is in the high-dynamic state, the sliding recovery torque is increased; and if the high dynamic state is eliminated, the sliding recovery torque is adjusted according to the required torque value. When a vehicle is in a high dynamic state, the sliding recovery torque can be increased, the lifting part of the sliding recovery torque reduces the effect of the sliding recovery torque on tires, and when the value of the sliding waving torque is 0 Nm, the effect of the sliding recovery torque on the tires is cancelled, the lateral force of the tires is increased, and particularly the slip rate of driving wheels is reduced; and the vehicle stability is improved.

Подробнее
Номер записи: 7
06-07-2016 дата публикации

Oil the pump spurts PT fuel metering system

Номер: CN0205370820U
Автор: 高立龙, 王新晴, 李涛, 张茜萍, 蒋文峰, 陈欣鹏, 陈斌, 王闯, 万明杰, 马士友, 阮宜武, 贾博, 常小龙, 李毓辉, 马雪红, 孟岩斌, 董翔宇
Принадлежит:

... 本实用新型涉及PT泵喷油器燃油计量系统,本实用新型提供出了两种PT泵喷油器燃油计量系统，第一个系统包括盛装待测油的容器和控制器，控制器连接至少一个用于检测容器中待测油量的设定上限高度阈值的上限液位检测装置，控制器还连接用于计量喷油器喷油次数的计数装置。第二个系统包括盛装待测油的容器和控制器，控制器连接用于计量设定喷油次数的计数装置，控制器还连接用于检测喷油器根据设定喷油次数所喷出到容器中的待测油的油量检测装置。第一种计量系统采用定量测次数的方式。第二种计量系统采用定次数测总量的方式，两个计量系统均可以实现对PT喷油器喷出燃油的定容高冲击、非连续微小流量的检测。 ...

Подробнее
Номер записи: 8
22-08-2023 дата публикации

Treatment method for preventing oxidation of surface of silicon carbide brick

Номер: CN116621611A
Автор: SHAO SHUYING, JIA BO, HOU CHUNLING, LI TIANXUE, WANG HUI
Принадлежит:

According to the surface anti-oxidation treatment method for the silicon carbide brick, a compact anti-oxidation layer is formed on the surface of the silicon carbide brick, the service life of the silicon carbide brick is prolonged, and the treatment method is simple and low in production cost. The treatment method comprises the following steps: 1, adding 100 parts of silica sol liquid, additionally adding MoSi2 powder and a compound containing potassium ions, adding 0.1-0.3% of a dispersing agent, and uniformly mixing and stirring for 30-40 minutes to obtain a mixed solution; step 2, immersing the sintered silicon carbide brick into the mixed solution obtained in the step 1, and uniformly coating the surface of the silicon carbide brick with a thin film layer by adopting an immersing method; and step 3, or putting the silicon carbide product into a closed container, vacuumizing, injecting into the mixed solution obtained in the step 1, and deeply dipping, so that the surface of the silicon ...

Подробнее
Номер записи: 9
08-08-2023 дата публикации

Violation behavior alarm method and system based on artificial intelligence, medium and equipment

Номер: CN116563776A
Автор: XIE YIDE, JIA BO, LI BIN, ZHANG BO, HE LINYANG, WANG MIN, LIU SIYAO, ZHANG LIZHONG, WU SHUANG, OH MIN-YOUNG, SU TING, CUI JIAN, XIA KUN, XU YUE, LIU JIAXU, GUO ANLE
Принадлежит:

The invention provides a violation behavior alarm method and system based on artificial intelligence, a medium and equipment, and the method comprises the steps: obtaining a to-be-recognized image which comprises a construction site and construction personnel; performing background environment identification on the to-be-identified image, and determining a dangerous area of the construction site; processing the to-be-recognized image to obtain a target image containing the target construction personnel, inputting the target image into a preset behavior recognition model, and obtaining a behavior category of the target construction personnel output after recognition of the behavior recognition model; and on the basis of the dangerous area and the behavior category of the target construction personnel, determining a violation person implementing a violation behavior, and generating violation behavior prompt information to carry out violation prompt. According to the mode, the complex environment ...

Подробнее
Номер записи: 10
13-04-2021 дата публикации

Culture medium sterilization device

Номер: CN212937098U
Автор: OUYANG JIE, JIA BO, 欧阳洁, 贾博
Принадлежит: BSK HANGZHOU BIO PHARMACY CO LTD, BSK (HANGZHOU) BIO-PHARMACY CO., LTD., 百仕康（杭州）生物医药有限公司

The invention relates to the field of culture medium treatment, in particular to a culture medium sterilization device, which is convenient for timely treating cooling water generated by high-temperature steam, preventing more cooling water from being accumulated on a culture medium, facilitating subsequent cleaning, simultaneously facilitating adding, taking and placing of the culture medium and improving the use reliability. The device comprises a sterilization box, a steam furnace and a filter box, a sterilization cavity is formed in the sterilization box, a steam channel is formed in the side wall of the sterilization box and communicated with the sterilization cavity through a plurality of through holes, a steam pipe is arranged at the output end of the steam furnace and communicated with the steam channel, and an input pipe is arranged at the input end of the steam furnace and communicated with the sterilization cavity; the filter box is installed on the input pipe, multiple layers ...

Подробнее
Номер записи: 11
25-04-2023 дата публикации

Transmission tower identifying and positioning method and system based on high-resolution remote sensing image

Номер: CN116012729A
Автор: JIA BO, MU YANTAO, ZHOU BINGQIAN, JIN GUIHUA, ZHU BIAO, ZHANG PENG
Принадлежит:

The invention provides a transmission tower identification and positioning method and system based on a high-resolution remote sensing image. The method comprises the following steps: preliminarily judging a transmission tower according to texture features; processing the remote sensing image data, and confirming the preliminary judgment; acquiring first position information W1 according to feature information of remote sensing shooting; and gradually adjusting the first position information W1 according to the information of whether a user is in a mountainous area or not during remote sensing shooting, four-season conditions, vegetation conditions M, illumination intensity N and markers to obtain final position information W0. According to the invention, after the transmission tower is preliminarily confirmed through texture identification, the identification result is confirmed according to the height and width data, so that the transmission tower identification precision is effectively ...

Подробнее
Номер записи: 12
02-05-2023 дата публикации

Electricity-gas comprehensive energy system optimization method considering reliability

Номер: CN116050574A
Автор: HU RUIXUE, WANG MINGFENG, ZHAO XINYING, WANG CHANGCHUN, LIU YAN, WU ZHUOHANG, LYU ZHONGHUA, WU HAO, JIA BO, LI BO
Принадлежит:

The invention discloses a reliability-considered electricity-gas comprehensive energy system optimization method, which comprises the following steps of: sampling states of system elements, and determining an operation state of a system; reliability modeling is carried out on the system device, and topology analysis is carried out on the connection state of each element in the system; and performing energy flow calculation on the analyzed system, and judging whether energy optimization is needed or not. According to the electricity-gas integrated energy system optimization method considering the reliability, an optimization configuration model is defined, the optimization configuration model is effectively solved by using an improved particle swarm algorithm, and the optimal capacity configuration and energy distribution result of an energy hub is determined in combination with the optimization method. Compared with a traditional separate supply mode, the multi-energy joint planning design ...

Подробнее
Номер записи: 13
06-06-2023 дата публикации

Porous zinc alloy stent, preparation method and application thereof

Номер: CN116212104A
Автор: YANG HONGTAO, ZHENG YUFENG, WEN PENG, QIN YU, GU XUENAN, QU XINHUA, JIA BO
Принадлежит:

The invention provides a porous zinc alloy stent as well as a preparation method and application thereof. The porous zinc alloy is designed to have a body-centered cubic structure, a diamond structure or a bone trabecula bionic curved surface structure; the body-centered cubic structure, the diamond structure or the bone trabecula bionic curved surface structure meets the following parameter characteristics: the porosity P is more than or equal to 10% and less than or equal to 90%; the specific surface area is 0 lt; sSA is less than or equal to 30mm <-1 >; the concentration diffusion efficiency is 1.0 * 10 <-7 >-1.0 * 10 <-6 > m < 2 >. S <-1 >; the degradation rate is 0 lt; vL < = 20%/month; the porous zinc alloy with the body-centered cubic structure, the diamond structure or the bone trabecula bionic curved surface structure is used for preparing absorbable medical orthopedic implantation instruments. According to the method, key design parameters such as the specific surface area, the ...

Подробнее
Номер записи: 14
11-08-2023 дата публикации

Roadbed pavement flatness measuring device and use method thereof

Номер: CN116575295A
Автор: GUO CHUANG, CUI BINGBING, DENG JUNJUN, ZHOU YUBO, JIA BO, LI MENGFEI, FENG XIANGYU, YANG XIAOLI, KONG ZHIFENG, LI JUNLIANG
Принадлежит:

The invention relates to the technical field of road surface detection, in particular to a roadbed and road surface flatness measuring device and a using method thereof.The roadbed and road surface flatness measuring device comprises an annular supporting block, a plurality of connecting shafts are annularly and fixedly inserted into the annular supporting block at equal angles, and the two ends of each connecting shaft are fixedly sleeved with connecting bases; a straightness measuring plate is fixed between the bottom surfaces of the two connecting seats, gap measuring units are arranged on the two sides of the straightness measuring plate, each gap measuring unit comprises a cross beam in sliding connection with the corresponding connecting seat, and a plurality of spring telescopic rods are fixedly connected to the inner side of each cross beam at equal intervals. According to the invention, by fixing the position of the straightness measuring plate and rotating the annular supporting ...

Подробнее
Номер записи: 15
04-07-2023 дата публикации

Power supply network tidal current diagram layout method and device, medium and electronic equipment

Номер: CN116384024A
Автор: ZHAO JUNSUN, ZHU BIAO, JIA BO, WU TONG, HAN LIFEI, YAN ZHAOXIANG
Принадлежит:

The invention relates to the technical field of power grid systems, in particular to a tidal current diagram layout method and device for a power supply network, and the method comprises the steps: obtaining power grid data of a power supply network region based on a power grid map model, the power grid data comprising information of a plurality of devices and line connection information; clustering processing is carried out on the multiple pieces of equipment information through an improved intimate propagation clustering algorithm, multiple equipment clusters are obtained, and at least one piece of clustering center equipment exists in each equipment cluster; determining the relative position of each device cluster in a graph area divided based on the primitives according to the geographical position information of the plurality of clustering center devices, and performing layout on the plurality of device clusters in the graph area based on a preset layout rule to obtain a plurality ...

Подробнее
Номер записи: 16
26-05-2023 дата публикации

Automatic parking method, device and equipment for electric vehicle and medium

Номер: CN116161016A
Автор: TAO ZHE, LIU FUQING, WANG JIEXIONG, LI CHEN, JIA BO
Принадлежит:

The invention discloses an automatic parking method, device and equipment for an electric vehicle and a medium. The automatic parking method of the electric vehicle comprises the steps that original parking driving force is obtained; when the parking condition of the electric vehicle meets a driving force limitation activation condition, determining a target limitation driving force based on the debugging value, the gradient correction coefficient, the speed and distance combined correction coefficient and the correction gain; target parking driving force is determined according to the original parking driving force and the target limited driving force; and based on the target parking driving force, the electric vehicle is automatically parked. According to the technical scheme, when the road surface state changes, the good parking effect of the electric vehicle can be guaranteed, and the user experience is improved.

Подробнее
Номер записи: 17
18-04-2023 дата публикации

Power line identification method and system based on unmanned aerial vehicle laser radar detection data

Номер: CN115980701A
Автор: SHI YANPO, HAN LIFEI, ZHU BIAO, CAO TAO, LI QIAN, JIA BO
Принадлежит:

The invention provides a power line identification method and system based on unmanned aerial vehicle laser radar detection data, and the method comprises the steps: collecting the point cloud data of a power line between power transmission tower poles through a laser radar of an unmanned aerial vehicle, and obtaining the initial power line point cloud data of the power line between the power transmission tower poles; after a first preset duration P1, obtaining the point cloud data of the power line again, and recording the point cloud data as first power line point cloud data; comparing the initial power line space coordinates with the first power line space coordinates one by one, and respectively obtaining an X-axis coordinate difference value X0, a Y-axis coordinate difference value Y0 and a Z-axis coordinate difference value Z0; determining the maintenance grade of the power line according to the X-axis coordinate difference value X0, the Y-axis coordinate difference value Y0 and the ...

Подробнее
Номер записи: 18
02-05-2023 дата публикации

Comprehensive research and judgment method for low-voltage problem in power distribution area

Номер: CN116054128A
Автор: ZHANG ZIXIN, JIA BO, QI YANG, YANG WENXU, WANG QIXIANG, HUANG XIAOYI, JIN YUFEI, YIN JINGJIAO, LIANG YI, HAN ZHENTAO, LI HUA, WANG SHANSHAN, ZHOU MO, SHI ZHE, ZHAO JINGMING, MENG QIANYU, GAO JIAWEN, YE XIAOCHEN, LU MINGXUAN, WANG ZIYUN
Принадлежит:

The invention discloses a comprehensive research and judgment method for a low-voltage problem of a power distribution area. The method comprises the steps of sorting data information and drawings of the power distribution area; sorting the network topology of the transformer area; analyzing and calculating node load of the transformer area; and concluding a low-voltage condition. According to the comprehensive research and judgment method for the low-voltage problem of the power distribution area, on the basis of traditional collection, node voltage load analysis is combined, the problems of incomplete voltage detection coverage and insufficient research and judgment on the low-voltage form of the power distribution area are solved, the low-voltage research and judgment efficiency of the power distribution area is improved, and the method has the characteristics of flexibility, simplicity, convenience, low cost and the like and is suitable for popularization and application. And the method ...

Подробнее
Номер записи: 19
29-08-2023 дата публикации

Aviation accident report cross-language retrieval classification method

Номер: CN116662549A
Автор: ZHOU QINGQING, ZHANG SHIWEN, YI HAN, JIA BO, REN TENGFEI, HUO ZHIMEI, SUN YANJIN, HUANG ZHEN, QU CHUNJIN, ZHANG ZHIPENG
Принадлежит:

The invention discloses a cross-language retrieval and classification method for aviation accident reports, which realizes cross-language retrieval and classification of aviation accident reports and provides information support for searching similar accident reports in the aviation field. According to the technical scheme, a bilingual text similarity label data set in the aviation field is constructed based on an aviation accident report database; training a bilingual text similarity data set in the aviation field by adopting an SBERT pre-training model, and performing model fine tuning and evaluation; based on an aviation accident report database, adopting Chinese information classification tags to construct a bilingual multi-level multi-tag data set in the aviation field; performing classification training on a bilingual multi-layer multi-label data set in the aviation field by adopting a BERT pre-training model, and performing model fine tuning and evaluation; in an actual application ...

Подробнее
Номер записи: 20
04-08-2023 дата публикации

Control gate machine capable of automatically updating real-time passing list based on push data

Номер: CN116543487A
Автор: XIE YIDE, ZHANG BO, LI BIN, WANG MIN, QIN ZHENWEI, PENG JIARUN, LIU SIYAO, JIA BO, ZHANG LIZHONG, WU SHUANG, CHAI YUFENG, HE LINYANG, ZHAO SHIYAN, LI BO, GUO JINGWEI
Принадлежит:

The embodiment of the invention provides a management and control gate machine for automatically updating a real-time passing list based on push data, and relates to the field of gate machines. The invention discloses a management and control gate capable of automatically updating a real-time passing list based on pushed data. An identification groove is formed in the top of an inner cavity of the gate, and a second pyroelectric infrared sensor capable of moving along with personnel is arranged in the identification groove; meanwhile, a first infrared sensor and a second infrared sensor which can recognize people are arranged on the two sides of the bottom face of an inner cavity of the recognition groove respectively, a main control board which can control operation is arranged on the side wall of the inner cavity of the recognition groove, and when the gate is used, follow-up type synchronous recognition can be achieved through the second pyroelectric infrared sensor and the belt; and ...

Подробнее
Номер записи: 21
29-08-2023 дата публикации

Microsphere washing device

Номер: CN116651830A
Автор: OUYANG JIE, JIA BO
Принадлежит:

The invention discloses a microsphere washing and separating device which comprises a container, the interior of the container is hollow, washed microspheres and washing liquid used for washing the microspheres are injected into the container, a container cover is detachably arranged at the top of the container, a stepped hole is machined in the axis of the container cover, a discharging pipe is arranged at the axis of the bottom of the container, and the discharging pipe is connected with the container cover. A first valve is mounted at the discharge pipe, a drain pipe is eccentrically arranged at the bottom of the container, and a second valve is mounted at the drain pipe; the rotating shaft drives the stirring part to rotate, the stirring part stirs the microspheres located on the inner side of the screen drum structure, the microspheres make full contact with the cleaning liquid, effective cleaning of the microspheres is achieved, and after cleaning is completed, the cleaning liquid ...

Подробнее
Номер записи: 22
11-04-2023 дата публикации

Civil aviation pilot cognitive competence evaluation model empowerment system

Номер: CN115953055A
Автор: ZHANG ZHIPENG, HU HAO, DAI YINGLI, ZHU WENYING, WANG JUNPU, GUO ZHONGJIE, ZHENG ZHONG, CHEN QIANG, JIA BO, ZHAO MENGTIAN
Принадлежит:

The invention relates to a civil aviation pilot cognitive competence evaluation model weighting system, which comprises an evaluation model acquisition unit used for acquiring a civil aviation pilot cognitive competence evaluation model, the evaluation model comprises a plurality of first-level cognitive competence dimensions, and each first-level cognitive competence dimension comprises a plurality of second-level cognitive competence dimensions; the first-level weighting unit is used for obtaining a weight value of each first-level cognitive ability dimension by adopting an interval median intelligence set method; and the second-level weighting unit is used for acquiring the question test data of each second-level cognitive ability dimension, and obtaining the weight value of each second-level cognitive ability dimension by adopting an entropy weight method in combination with the weight value of each first-level cognitive ability dimension. Compared with the prior art, the empowerment ...

Подробнее
Номер записи: 23
07-07-2023 дата публикации

CT (Computed Tomography) inversion method for integrated fusion of double-source shock waves

Номер: CN116400413A
Автор: TIAN XINYUAN, TANG CHEN, GONG SIYUAN, ZHANG RUPEI, DOU LINMING, LU QIANG, JIA BO
Принадлежит:

The invention discloses a double-source shock wave integrated fusion CT (Computed Tomography) inversion method, which comprises the following steps of: adopting an active source and passive source mutual fusion mode, acquiring active source data by arranging a small number of artificial seismic sources, then acquiring passive source data monitored and acquired by a micro-seismic monitoring system, and fusing the active source data and the passive source data to perform joint inversion so as to obtain an inversion result; in combination with the data of the passive source, only a small number of artificial seismic sources need to be arranged during inversion, so that the required shutdown range during inversion is relatively small; and meanwhile, due to the addition of the active seismic source, the required passive source data is greatly reduced, and the inversion period of the passive source CT can be shortened on the premise of ensuring the inversion precision, so that the inversion can ...

Подробнее
Номер записи: 24
04-08-2023 дата публикации

Lining heat preservation structure for high-temperature container

Номер: CN116532636A
Автор: JIA BO, LI TIANXUE, SHAO SHUYING
Принадлежит:

The invention belongs to the technical field of molten iron transportation and storage equipment, and particularly relates to a lining structure for a high-temperature container, which comprises a torpedo ladle body, in particular to a thermal insulation structure of a straight tube part area corresponding to a ladle opening on the torpedo ladle body. The torpedo ladle body is composed of a steel base layer and a lining layer, and the lining layer of the torpedo ladle body is composed of an upper iron wire area, a middle slag line area, a lower iron wire area and an impact area. The heat conduction rate is reduced by changing the structure and the material of the lining at the slag line part of the straight barrel part of the tank opening, so that the overall heat preservation performance of the torpedo tank body is improved, the purpose of overall synchronous heat preservation of the tank body is further achieved, the heat preservation effect of the overall torpedo tank is improved, the ...

Подробнее
Номер записи: 25
09-05-2023 дата публикации

Waste motor vehicle recycling equipment and method

Номер: CN116078521A
Автор: WEN JING, HAN MEI, SUN YANAN, JIA BO, ZHAO YILIN, SUN HAO, ZHOU JINGJING
Принадлежит:

The invention discloses waste motor vehicle recycling treatment equipment and method. The waste motor vehicle recycling treatment equipment comprises a shell, a first crushing unit, a screening unit and a second crushing unit. A containing cavity is defined by the shell, the containing cavity is provided with a first crushing cavity and a second crushing cavity which communicate with each other, and the first crushing cavity is formed above the second crushing cavity; the shell is provided with a feeding hole; the first crushing unit comprises a crushing roller arranged in the first crushing cavity; the screening unit comprises a magnetic separation device and a conveying device, and the magnetic separation device and the conveying device define a screening channel; the second crushing unit comprises a second crushing device and a lifting circulating device; the second crushing device is provided with a vibration end, and the second crushing device can reciprocate in the vertical direction ...

Подробнее
Номер записи: 26
30-06-2023 дата публикации

Cleaning device for drug-loaded or blank spheres

Номер: CN116351784A
Автор: OUYANG JIE, JIA BO
Принадлежит:

The invention relates to the technical field of sphere washing and separation, in particular to a drug-loaded or blank sphere cleaning device which comprises a sphere reaction tank, a tank body is arranged outside the sphere reaction tank, a sphere cleaning chamber is arranged inside the sphere reaction tank, a circulating pipeline is arranged outside the tank body, and an overflow port and a feeding port are formed in the upper portion of the sphere cleaning chamber. A blanking port, a liquid inlet and a porous liquid distributor are arranged at the lower part of the liquid outlet; a screen is arranged at the liquid overflow port; a cleaning solvent is stored in each liquid storage tank, a switching valve is arranged at a liquid outlet, the liquid outlet of each liquid storage tank is connected to a liquid conveying main pipeline through a liquid conveying branch pipeline, and the liquid conveying main pipeline is communicated with the liquid inlet through a liquid inlet pump; and the ...

Подробнее
Номер записи: 27