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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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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 9. Отображено 9.
13-01-2016 дата публикации

Construction of panel rock -fill dam concrete panel is automatic machine of smearing of repairing of section panel completely

Номер: CN0204959758U
Автор: LIN DEHUAI, ZHANG YONG, LI RUI, WU FANGMING, CHEN MAO, DU XUEZE, ZHENG DAOMING
Принадлежит:

The utility model discloses a construction of panel rock -fill dam concrete panel is automatic machine of smearing of repairing of section panel completely, including body frame, body frame drive arrangement, repair and smear the stores pylon, repair and smear the device and repair and smear drive arrangement, the body frame install in body frame drive arrangement on and can realize around with reciprocate, a plurality of repairing is smeared the stores pylon and is installed on the body frame, repaiies to smear the device and include to repair and smear the pivot and repair the spatula, repair smear the pivot install in repair smear the stores pylon on and smear drive arrangement and drive the rotation through repairing, a plurality of spatulas of repairing that are used for repairing the concrete face of smearing are installed and are smeared the pivot in repairing. Construction of panel rock -fill dam concrete panel is automatic machine of smearing of repairing of section panel completely ...

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Номер записи: 1
24-09-2014 дата публикации

Reinforcement conveying and mounting vehicle for construction of concrete face of rock-fill dam

Номер: CN104060579A
Автор: LIN DEHUAI, DU XUEZE, ZHANG YONG, CHEN MAO, YU MINGCHUAN, ZHENG DAOMING, WU FANGMING, LI RUI, LI XIONGFEI, DENG ZUOWEN
Принадлежит:

The invention discloses a reinforcement conveying and mounting vehicle for construction of a concrete face of a rock-fill dam and relates to a mechanical device for conveying and mounting reinforcements in the construction of the concrete face of the rock-fill dam. The reinforcement conveying and mounting vehicle for construction of the concrete face of the rock-fill dam comprises a cart system and a trolley system arranged on the cart system, wherein the cart system is provided with a cart lifting and traveling system; the cart system consists of a cart storage table for storing reinforcement grid blocks and a cart mounting table for mounting the reinforcement grid blocks; the trolley system can move back and forth between the cart storage table and the cart mounting table; the trolley system is provided with a lifting device for lifting the reinforcement grid blocks. The reinforcement conveying and mounting vehicle for construction of the concrete face of the rock-fill dam is reasonable ...

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Номер записи: 2
08-09-2010 дата публикации

Plastic film pre-feeding device for flat-plate aluminum plastic blister packaging machine

Номер: CN0101823578A
Автор: JUNGUO CHEN, YIXIN CHEN, SHAOHUA LI, SONGYAO LI, DAOMING ZHENG, CHEN JUNGUO, CHEN YIXIN, LI SHAOHUA, LI SONGYAO, ZHENG DAOMING
Принадлежит:

The invention discloses a plastic film pre-feeding device for a flat-plate aluminum plastic blister package machine, which is arranged between a plastic film emptying roller and a heating plate for blister shaping. The plastic film pre-feeding device is characterized by comprising a pair of feed rollers which are arranged in a parallel manner and close with each other, wherein, a main feed roller is driven by a motor; an inductive probe is arranged on a plastic film delivery pathway between the feeder rollers and the heating plate for blisters shaping; and the inductive probe is electrically connected with the motor. The plastic film pre-feeding device can prevent the plastic films to be excessively stretched before blister shaping, thereby ensuring the quality of aluminum plastic blister package.

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Номер записи: 3
12-08-2015 дата публикации

High-speed double-aluminum packaging machine

Номер: CN104828271A
Автор: XU YE, ZHENG DAOMING, LI SHAOHUA, BAI ZHIHAO, LI KEFENG
Принадлежит:

The invention discloses a high-speed double-aluminum packaging machine, and solves the problems of huge volume, low processing efficiency and poor yield of the existing packaging machine. The high-speed double-aluminum packaging machine comprises a machine body and a control panel, wherein a control circuit board, and a feed device, a hot press molding device for sealing a to-be-packaged tablet into a packaging sheet, an indentation code printing device, a slitting draft gear, a rotary cutting device, a waste shaving device and a conveyor which are connected in sequence are arranged in the machine body; a material edge collection device is further arranged in the machine body; the control panel is electrically connected to the control circuit board; one end of the conveyor is arranged under the waste shaving device, and the other end of the conveyor stretches out of the machine body; a defective detection device used for detecting a defective is arranged in the machine body; the defective ...

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Номер записи: 4
28-04-2023 дата публикации

Fine naming method of tight sandstone and determination method of mineral content of rock

Номер: CN116029078A
Автор: WEN WEI, WANG FEILONG, ZHENG DAOMING, LEI GUORUI, YANG CHUNWEN, ZHU WEIHONG, LI YEMIN, JIA GUANGLIANG, LIU JIANBO
Принадлежит:

The invention relates to a fine naming method of tight sandstone and a rock mineral content determination method, and belongs to the technical field of rock mineral identification. The fine naming method comprises the following steps: acquiring Fe element content, Al element content and Si element content in a rock skeleton to be named in a target area, and calculating the contents of rock debris, feldspar and quartz by using an X element content-rock debris content model, an aluminum element content-feldspar content model and a silicon element content-quartz content model in the framework, then calculating the relative content of the rock debris, the relative content of the feldspar and the relative content of the quartz, and finely naming the rocks in the target area by using a sandstone triangular chart. According to the method, the rock can be finely named in real time on the petroleum drilling site, the defect that fine naming of the rock is discontinuous after the mineral content ...

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Номер записи: 5
28-04-2023 дата публикации

Polymer, preparation method of polymer, temporary plugging agent and preparation method of temporary plugging agent

Номер: CN116023584A
Автор: JIA GUANGLIANG, ZHANG JUNYI, LI YEMIN, LI JUNLU, WANG ZHILEI, WANG YANGYANG, WEN WEI, ZHENG DAOMING, CHANG YUNCHAO, LI JI, WANG FEILONG, LEI GUORUI, CHEN HONGYU, GUO LIXIN, HUO CHANGZHENG
Принадлежит:

The invention relates to a polymer and a preparation method thereof, and a temporary plugging agent and a preparation method thereof, and belongs to the field of oilfield chemistry. The preparation method of the polymer disclosed by the invention comprises the following step: enabling dimethylaminoethyl methacrylate, cyclohexyl methacrylate, allyl propanesulfonic acid and bromododecane to react in the presence of a first initiator to obtain the polymer. The preparation method of the polymer is simple to operate, and when the prepared polymer is used for preparing the polymer temporary plugging agent, rigid groups are introduced into polymer chains, so that the mechanical damage resistance of the temporary plugging agent in the granulation process can be enhanced, molecular chains of the temporary plugging agent can be more easily entangled, the dissolution time of the temporary plugging agent can be controlled, and the stability of the temporary plugging agent is improved. In addition, ...

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Номер записи: 6
22-12-2010 дата публикации

Hard aluminum forming mechanism of flat plate type blister packaging machine

Номер: CN0101920801A
Автор: SHAOHUA LI, DAOMING ZHENG, LI SHAOHUA, ZHENG DAOMING
Принадлежит:

The invention discloses a hard aluminum forming mechanism of a flat plate type blister packaging machine, which comprises an upper die holder and a lower die holder, wherein the upper die holder is fixed on a bracket of the packaging machine through an upright post, the lower die holder is pushed by a cam mechanism of the packaging machine and can move up and down, a forming punch component is mounted on the upper die holder, a forming matrix is mounted on the lower die holder, and the hard aluminum forming mechanism is characterized in that the forming punch component comprises a forming punch, a punch fixing plate and a pressure plate, the forming punch is fixedly connected with the upper die holder through the punch fixing plate, the punch fixing plate is in sliding connection with the pressure plate through a guide sleeve and a guide pillar, and a return spring is arranged between the punch fixing plate and the pressure plate; and convex points are arranged on the lower surface of the ...

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Номер записи: 7
02-05-2023 дата публикации

Temporary plugging agent filling amount simulation test device and temporary plugging agent filling amount simulation test method

Номер: CN116046595A
Автор: JIA GUANGLIANG, ZHENG DAOMING, CHANG YUNCHAO, LI YEMIN, ZHANG JUNYI, DUAN XIAOHUI, CHANG MING, WANG FEILONG, LEI GUORUI, CHEN HONGYU, ZHENG XIANGCAI, WANG XUSHENG, HUO CHANGZHENG, CAO XIUYI
Принадлежит:

The invention relates to the field of temporary plugging agent filling simulation tests, in particular to a temporary plugging agent filling quantity simulation test device and a temporary plugging agent filling quantity simulation test method. The temporary plugging agent filling quantity simulation test device comprises a crack simulation device, the crack simulation device comprises at least two crack simulation plates which are arranged in an included angle mode, and a simulation crack is formed between the crack simulation plates. The simulated crack is provided with a front side opening and a side opening; the front side opening is connected with a fracturing fluid simulation filling device; a weighing device is arranged below the crack simulation device, and a liquid discharge filter screen is arranged on the weighing device; a camera device is arranged at an opening in the front side of the crack simulation device and is used for identifying the plugging structure characteristics ...

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Номер записи: 8
25-03-2015 дата публикации

Construction expert information system applicable to extra-large underground cavern group

Номер: CN104463717A
Автор: HE SUNWEN, LI JIANPING, XIANG JIAN, CHEN MAO, SHEN YIYUAN, WANG PENGYU, ZHANG SHERONG, XIAO MING, XU LEI, DUAN RUJIAN, YANG CHENGWEN, WU XU, WU FANGMING, FANG HAO, WEI YONG, WANG LAISUO, YE MING, ZHAO HAIYANG, ZHENG DAOMING, LI JING, YAN JINGSHEN, CUI WEI
Принадлежит:

The invention relates to a construction expert information system applicable to an extra-large underground cavern group. The system comprises a data information acquisition and wireless transmission platform and five main subsystems, wherein the data information acquisition and wireless transmission platform is a construction information acquisition and wireless transmission platform based on the Internet of Things, the five systems include the information collecting and processing subsystem, the construction progress visualization and real-time control subsystem, the construction real-time simulation and feedback subsystem, the early warning, forecasting and decision supporting subsystem and the extra-large underground cavern group construction site information management system based on B/S architecture. The construction expert information system has the functions in the aspects of construction information collection, construction progress organization and management, construction monitoring ...

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Номер записи: 9