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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 11. Отображено 11.
08-05-2013 дата публикации

Method for detecting inner cavity fluorescence of deep cavity part

Номер: CN103091292A
Автор: Zhao Xiumei, Mou Lipo, Li Fan
Принадлежит:

The invention discloses a method for detecting inner cavity fluorescence of a deep cavity part, belongs to the technical field of non-destructive testing technologies and is mainly applied to non-destructive detection on inner cavities of compressor cylinders of aero-engines. The detection method can be used for carrying out effective fluorescence detection on an inner cavity of a deep cavity, not only is the fluorescence detection quality ensured, but also the detection efficiency is improved. According to the method, a positioning clamp is utilized, and the method specifically comprises the following steps of: pre-washing, applying a fluorescence penetrant, eliminating the redundant fluorescence penetrant, drying, developing and detecting.

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Номер записи: 1
13-03-2013 дата публикации

Liftable type anti-explosion rubber-tyred vehicle chassis

Номер: CN102963233A
Автор: Chen Yongfeng, Yang Zhensheng, Liu Jie, Liang Yufang, Guo Peiyan, Zhao Haixing, Zhao Xiumei, Chen Xianzhong, Tong Rui, Li Xin, Zhou Kaiping
Принадлежит:

The invention belongs to the technical field of a rubber-tyred vehicle chassis under a coal mine, and particularly relates to a liftable type anti-explosion rubber-tyred vehicle chassis, which solves the problem that the existing anti-explosion rubber-tyred vehicle is not suitable to be used under the condition of a thin or extremely-thin coal seam. The liftable type anti-explosion rubber-tyred vehicle chassis comprises a front rack, a rear rack, a swinging rack and a hydraulic control part. Compared with the prior art, the liftable type anti-explosion rubber-tyred vehicle chassis disclosed by the invention has the following beneficial effects that the liftable type anti-explosion rubber-tyred vehicle chassis has not only the functions of buffering and damping, but also the functions of lifting and adjusting, the problems that the popularization and the application of a common anti-explosion rubber-tyred vehicle in a thin coal seam are limited by factors such as the height of a vehicle ...

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Номер записи: 2
18-12-2013 дата публикации

Experimental method for using trichogramma to prevent and control sunflower stem borers and implementation scheme of experimental method

Номер: CN103444698A
Автор: Li Min, Wang Lida, Li Qingchao, Wu Linlin, Zhao Xiumei, Luo Baojun, Qu Zhongcheng, Han Yehui, Liu Yang, Yang Ying
Принадлежит:

The invention discloses an experimental method for using trichogramma to prevent and control sunflower stem borers and an implementation scheme of the experimental method. The experimental method includes dynamic analysis experiments of adult population of the sunflower stem borers, screening of trichogramma species and good strains, screening of advantageous trichogramma dendrolimi good strains and control effect comparison experiments on preventing and controlling the sunflower stem borers in a beekeeping period. The implementation scheme acquired through the experimental method includes variety selection of trichogramma, making of bee cards, and determining of the number of beekeeping, beekeeping quantity, beekeeping time, beekeeping method and beekeeping environment requirements. The experimental method and the implementation scheme thereof have the advantages that the designed technical scheme reaches the domestic advanced level, and considerable economic benefit and obvious ecological ...

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Номер записи: 3
04-07-2012 дата публикации

Hinge type low rubber-wheeled transport vehicle

Номер: CN102530111A
Автор: Zhao Haixing, Zhang Xuerong, Zhao Xiumei, Wang Qingyu, Xie Long, Guo Peiyan, Wang Qingxiang, Wang Bin, Chen Yongfeng, Yang Zhensheng, Zhao Ruiping, Wang Fan, Dai Zhiye, Wang Suhui, Yang Xiaofeng, Shi Tao
Принадлежит:

The invention belongs to the technical field of coal mining auxiliary transport equipment, and particularly relates to a hinge type low rubber-wheeled transport vehicle, which is transport equipment applicable to thin and thinner coal seams. A rear frame and a carriage of the hinge type low rubber-wheeled transport vehicle are in an integral structure, the rear frame comprises a hinge portion and a frame longitudinal beam, the hinge portion is in hinged connection with a front frame, and the frame longitudinal beam is integrally welded with the hinge portion and in a grooved structure. A steel plate spring suspension lifting lug of the vehicle is embedded into the frame longitudinal beam, and the frame longitudinal beam which is used as a support portion of the carriage is integrally welded with carriage body section steel in a frame structure. The hinge type low rubber-wheeled transport vehicle has the advantages that the vehicle is low in integral height, a hinged integral structure design ...

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Номер записи: 4
13-03-2013 дата публикации

Low-type combination-drive trackless rubber-tire carrier vehicle

Номер: CN102963457A
Автор: Yang Zhensheng, Zhao Ruiping, Chen Yongfeng, Zhang Xuerong, Ma Jianmin, Wang Yanqing, Ren Zhiyong, Zhao Xiumei, Liang Yufang, Cheng Yujun, Wang Fan, Guo Peiyan, Shi Tao
Принадлежит:

The invention belongs to the field of a coal mine underground auxiliary transporting device, and designs a low-type combination-drive trackless rubber-tire carrier vehicle for the weaknesses of the prior art, and the low-type combination-drive trackless rubber-tire carrier vehicle comprises a front rack, a rear rack, a hinge turntable, a drive axle, four traveling wheels and a motor, wherein the front rack is connected with the hinge turntable, and the hinge turntable is connected with rear rack; the front rack is provided with a cab, an explosion-proof engine, a hydraulic valve bank, a hydraulic oil tank and a speed-changing box, the explosion-proof engine is connected with a hydraulic torque converter and a hydraulic oil pump, the hydraulic torque converter is connected with the speed-changing box through an upper transmission shaft, the speed-changing box is connected with a drive axle through a lower transmission shaft, and the drive axle is connected with a front wheel to form a hydraulic ...

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Номер записи: 5
15-05-2013 дата публикации

Method using mineral salts to prevent and cure protozoa diseases of naked carp fries in Qinghai Lake

Номер: CN103098727A
Автор: Shi Jianquan, Qi Hongfang, Zhang Hong, Yu Luxian, Wang Hongchao, Hui Jinli, Zhao Xiumei, Wu Hongfang, Chen Daoqin
Принадлежит:

The invention belongs to the pest control technical field of diseases of naked carps in the Qinghai Lake and particularly relates to a method using mineral salts to prevent and cure protozoa diseases of the naked carp fries in the Qinghai Lake. The method using the mineral salts to prevent and cure the protozoa diseases of the naked carp fries in the Qinghai Lake is characterized by comprising the following steps: (1) a step of preparation of a slow flowing water rearing pond, wherein the facility using flowing water to rear the fries is a fish feeding trough which is 1.5 meters to 4.5 meters long, 0.2 meter to 1.2 meters wide and 0.05 meter to 0.8 meter deep, wherein four fish feeding discs which are 0.2 meter to 4 meters long, 0.2 meter to 4 meters wide and 0.05 to 0.4 meter deep and arranged along the trough are placed in the fish feeding trough; (2) a step of prevention and treatment of the protozoa diseases, wherein the mineral salts are mineral raw salts produced in a salt lake, the ...

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Номер записи: 6
27-11-2013 дата публикации

Spraying type tail gas processing device for coal mine anti-explosion vehicle

Номер: CN103410589A
Автор: Ren Zhiyong, Wang Bukang, Ma Jianmin, Fan Yunping, Wang Yanqing, Lei Huang, Wang Bin, Chen Yongfeng, Zhao Haixing, Wang Fan, Zhao Xiumei
Принадлежит:

The invention belongs to the technical field of anti-explosion vehicle tail gas processing in an underground coal mine, and particularly relates to a spraying type tail gas processing device for a coal mine anti-explosion vehicle. The spraying type tail gas processing device solves the problem that an existing coal mine anti-explosion vehicle tail gas processing de exhaust back pressure and serious in engine power loss. The spraying type tail gas processing device comprises a barrel, a tail gas inlet is formed in one end of the barrel, a tail gas outlet is formed in the other end of the barrel, the barrel comprises an outer inserting tube and an inner inserting tube, the outer inserting tube comprises a first outer inserting tube body and a second outer inserting tube body, the inner inserting tube comprises a first inner inserting tube body and a second inner inserting tube body, a plurality of nozzles connected with a water source are formed in the first inner inserting tube body, the ...

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Номер записи: 7
04-07-2012 дата публикации

Method for preparing antitumor medicine burdock root extractive

Номер: CN102526154A
Автор: Zhao Xiumei, Hu Renjie, Shen Hongsheng, Shi Pengcheng, Gu Na, Zhang Guoqing, Zhang Fugeng
Принадлежит:

Provided is a method for preparing antitumor medicine burdock root extractive. Presently, researches on burdock mainly focus on burdock seeds. The method aims at researching and developing active constituents and active fractions with biological activity in burdock root to be prepared into active preparation and utilizing modern extraction separation methods to find out the best preparation method. The method comprises the steps of smashing Chinese herbal medicine burdock root to be extracted with 95% alcohol and concentrated into extractum, adding water to mix, extracting with petroleum ether and chloroform to obtain the petroleum ether (60 DEG C to 90 DEG C) and the chloroform portion, and obtaining active fractions of stone-1, stone-2, stone-3, chlorine-1, chlorine-2, chlorine-3 and chlorine-4 through column chromatographic separation. External antitumor activity tests show that the chlocrine-1 and the chlocrine-2 have strong cytotoxicity and can be prepared into oral anticancer compositions ...

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Номер записи: 8
21-11-2012 дата публикации

Method and device for VIP service access

Номер: CN102791034A
Автор: Zhao Xiumei, Wang Yan, Wang Jiankang
Принадлежит:

The invention relates to the technical field of communication, discloses a method and a device for VIP (Very Important Person) service access, and aims to solve the problem in the prior art that VIP services cannot be accessed in time under various conditions. The method comprises the following steps: first, confirming the type of VIP request services for sending the access request information, then, selecting a corresponding type of carrier resource according to the type of the VIP request services, and next, when idle resources of the carrier resource incapable of meeting the resources requirement of the VIP services is confirmed, preempting the resources of the other users on the carrier resource is carried out to access the VIP into the system so as to avoid the influence of the other users on the VIP services when the VIP services cannot be accessed in time and the VIP services accessed are reduced under the condition that the quantity of the user terminals is large, the resources ...

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Номер записи: 9
13-03-2013 дата публикации

Bidirectional driving accelerator control device of anti-explosion rubber-tyred vehicle under coal mine

Номер: CN102963251A
Автор: Zhao Ruiping, Jiao Gaorong, Yang Zhensheng, Li Xin, Chen Yongfeng, Wang Bin, Cheng Yujun, Liang Yufang, Zhao Xiumei, Zhou Kaiping
Принадлежит:

The invention belongs to an accelerator control device of an anti-explosion rubber-tyred vehicle under a coal mine, and particularly relates to a bidirectional driving accelerator control device of the anti-explosion rubber-tyred vehicle under the coal mine, which solves the problem of the operation and control of the traditional bidirectional driving accelerator of the anti-explosion rubber-tyred vehicle under the coal mine. The bidirectional driving accelerator control device is an air pressure driving mechanism and comprises an air source device, a forward/backward gear manual reversing valve, two air control valves, two accelerator control pedal valves, a shuttle valve, an accelerator control cylinder and an engine accelerator pull rod, wherein the forward/backward gear manual reversing valve is a three-position five-way valve, the two accelerator control pedal valves are proportional decompression valves, and the accelerator control cylinder is a proportional control cylinder. The ...

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Номер записи: 10
30-01-2013 дата публикации

Method and device for dynamically balancing carrier load

Номер: CN102905316A
Автор: Wang Yan, Zhao Xiumei
Принадлежит:

The invention provides a method and a device for dynamically balancing carrier load. The method and the device are used for avoiding the balancing of the carrier load. The method comprises the steps of: taking a carrier with the minimal amount of HSDPA (High Speed Downlink Packet Access) users as a reference carrier once the quantity of the HSDPA users on any carrier in a cell is varied; determining a carrier with unbalanced load and the carrier with the balanced load by traversing each carrier in the cell, except for the reference carrier, wherein the difference between the quantity of the HSDPA users on the carrier with the unbalanced load and the quantity of the HSDPA users on the reference carrier is beyond a set threshold, and rest carriers are the carries with the balanced load; adjusting the HSDPA users on the carrier with the unbalanced load once one carrier with the unbalanced load meets a set condition; and adjusting the HSDPA users on one of the carriers with the unbalanced loads ...

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Номер записи: 11