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

Device is surveyd in step to many degree of depth river bed deposit thing temperature

Номер: CN0204964068U
Автор: SONG JINXI, LONG YONGQING, ZHANG NAN
Принадлежит:

The utility model discloses a device is surveyd in step to many degree of depth river bed deposit thing temperature, lateral part open the hollow temperature measurement stick that has a plurality of inlet openings and are connected through the multiunit extension rod with the head that strikes of upper end, temperature measurement stick internal fixation has the interior pole of hollow stainless steel, through the waterproof wire cable with signal output to writing down the appearance in the pole including a plurality of temperature sensor are fixed, temperature measurement stick lower extreme is fixed with the drill bit. This device has the accuracy concurrently and acquires data and advantage easy and simple to handle, has overcome the shortcoming of traditional river bed deposit thing temperature test method inconvenient field measurement with high costs, prolonged the life of equipment, has improved the field data, the physical stamina of having saved open -air the experimenter.

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Номер записи: 1
11-04-2023 дата публикации

Classified measuring instrument for content of cement sand in Yellow River

Номер: CN115950802A
Автор: TIAN YULU, SONG JINXI, HUANG DONGHAO, LIU QI, WANG YANG, GUO JIAHUA, SUN KAIMING
Принадлежит:

The invention discloses a Yellow River cement sand content classification measuring instrument which comprises a bottom plate and is characterized in that the bottom plate is fixedly connected with a first round rod, the first round rod penetrates through a round plate, the bottom plate is fixedly connected with symmetrical square plates, the symmetrical square plates are fixedly connected with symmetrical first round shafts respectively, the symmetrical square plates are provided with symmetrical arc grooves respectively, and the first round shafts are arranged in the arc grooves respectively. The symmetrical square plates are respectively provided with a straight groove, the symmetrical square plates are respectively and fixedly connected with a circular tube block, the end part of the circular tube block is provided with a circular groove, and springs are respectively arranged in the symmetrical straight grooves. The invention relates to the field of measuring and sampling equipment, ...

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Номер записи: 2
23-05-2012 дата публикации

Rapid construction method of high-pressure water-rich fault zone of tunnel

Номер: CN0101798930B
Автор: YUGUO DONG, WANCHUN HE, FUDONG LAN, WENXUE LUO, XIJIAN QI, WENHENG QIU, CHONGLUN SHANG, JINXI SONG, JINXIONG WANG, BO WU, LIANGYUE WU, JIHONG XI, JIADING XU, JINZHU ZHANG, MEI ZHANG, XIMIN ZHAO, DONG YUGUO, HE WANCHUN, LAN FUDONG, LUO WENXUE, QI XIJIAN, QIU WENHENG, SHANG CHONGLUN, SONG JINXI, WANG JINXIONG, WU BO, WU LIANGYUE, XI JIHONG, XU JIADING, ZHANG JINZHU, ZHANG MEI, ZHAO XIMIN
Принадлежит:

The invention relates to the field of tunnel construction, in particular to a rapid construction method of a high-pressure water-rich fault zone of a tunnel, which solves a plurality of problems in the construction method of high-pressure water-rich fault zone tunnels under the guide of the traditional knowledge. A draining branch tunnel is additionally arranged between a main tunnel and a parallel heading, the water flow pressure of the hanging wall of a fault interface is reduced progressively, and a large amount of water is discharged from the main tunnel by adopting a guiding and non-clogging mode; when the water pressure of the main tunnel is reduced to 0.3-0.5MPa, an informationized tracking and accurate grouting method is used for grouting and reinforcing the main tunnel; and rapidly excavating and sealing technology is used for excavating the main tunnel and the parallel heading. The invention adopts the technology combining the water distribution and pressure reduction mode, the ...

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Номер записи: 3
07-04-2023 дата публикации

Ecological efficiency assessment method based on multiple dimensions of resource environment bearing and pollution emission

Номер: CN115936950A
Автор: ZOU LEI, ZHANG WANLING, SONG JINXI, XIA JUN
Принадлежит:

The invention relates to an ecological efficiency assessment method based on multiple dimensions of resource environment bearing and pollution emission. The method comprises the steps of 1, data collection: collecting ecological efficiency assessment index data and influence factor data influencing ecological efficiency change; step 2, pre-processing the data; step 3, constructing a super-efficiency SBM model considering unexpected output; step 4, ecological efficiency difference analysis; and 5, analyzing an ecological efficiency influence factor. According to the method, the connotation of the ecological efficiency is enriched based on the dimension of resource environment bearing and pollution emission, an evaluation index system considering the ecological footprint and the environment pollution index is constructed, the method is expected to be closer to the actual input-output process, and therefore the accuracy of the ecological efficiency estimation result is improved. And on the ...

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Номер записи: 4
25-02-2015 дата публикации

Citrobacter freundii with phosphorus-dissolving potassium-dissolving capability and application thereof

Номер: CN104371945A
Автор: ZHU XIAOLI, SONG JINXI, MA JUNJIE, LI HE
Принадлежит:

The invention discloses citrobacter freundii with phosphorus-dissolving potassium-dissolving capability and application thereof. A bacterial strain ZSW-4 with relatively phosphorus dissolving capability is screened out from soybean rhizosphere, an ultraviolet-ray plasma composite mutation technology is utilized for performing multiple composite mutation on the bacterial strain, and a bacterial strain ZSW-4-2-5C with high dissolving efficiency on phosphorus and good stability is selected and bred, and is preserved in China General Microbiological Culture Collection Center, and the preservation number is CGMCC No. 8748. By using a liquid containing the bacterium or a solid inocula to inoculate corn, soybean, mustard and other crops, absorption of plants on phosphorus element in soil is promoted and crop output is improved.

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Номер записи: 5
14-05-2014 дата публикации

Acinetobacter calcoaceticus with free living nitrogen fixation and phosphorus and potassium dissolving capability and application of acinetobacter calcoaceticus

Номер: CN103789223A
Автор: ZHU XIAOLI, MA JUNJIE, SONG JINXI, LIANG LIHUA, LI HE
Принадлежит:

The invention relates to acinetobacter calcoaceticus X.L.Zhu.SGD07-3-16 with free living nitrogen fixation capability. The acinetobacter calcoaceticus is preserved in China general microbiological culture collection center, and the preservation number of the acinetobacter calcoaceticus is CGMCCNo.5455. The acinetobacter calcoaceticus is high in nitrogenase activity and phosphorus and potassium dissolving capability, and has ACC (1-aminocyclopropane-1-carboxylic acid) deaminase activity, a certain amount of indoleacetic acid can be generated, and the generation of siderophore is avoided; when an acinetobacter calcoaceticus-containing liquid or solid microbial agent is used for inoculating crops such as corns, oilseed rapes and leaf mustard, the growth of the crops can be remarkably promoted, and the yield of the crops can be increased.

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Номер записи: 6
09-05-2023 дата публикации

Spiral casing type reactor for carbon sequestration and emission reduction by utilizing sewage to culture algae

Номер: CN116083218A
Автор: GUO JIAHUA, WANG QIDI, LIU XIN, ZHANG SHUYI, WANG JUNFEI, TIAN YULU, GUO JIPU, SONG JINXI
Принадлежит:

The invention provides a spiral sleeve type reactor for carbon sequestration and emission reduction by utilizing sewage to culture algae. Comprising a safety valve, a gas inlet valve, a gas flowmeter, a double-pipe heat exchanger, an air compressor, an air compressor gas storage tank, an LED lamp tube, a spiral double-pipe algae photosynthetic reactor, a gas outlet valve, a circulating confluence injection pipeline, an algae liquid filtering and collecting mechanism, a water outlet valve and a data acquisition controller, the gas inlet valve, the gas flow meter, the double-pipe heat exchanger, the air compressor, the air compressor gas storage tank, the safety valve, the spiral double-pipe algae photosynthetic reactor and the gas outlet valve are sequentially connected through a gas conveying pipeline; according to the spiral sleeve type algae photosynthetic reactor, the problem that an existing traditional microalgae cultivation mode is affected by adverse effects of weather, light, pollution ...

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Номер записи: 7
02-05-2023 дата публикации

River periphytic algae sampling device with controllable area

Номер: CN116046438A
Автор: GUO JIAHUA, TIAN YULU, GUO JIPU, SUN HAOTIAN, FAN RONG, SONG JINXI
Принадлежит:

The invention discloses an area-controllable river periphytic algae sampling device, and relates to the technical field of sampling devices. The telescopic cover is arranged on the right side of the fixed cover, and the left side of the telescopic cover is movably inserted into an insertion groove formed in the inner side wall of the fixed cover. The adjusting mechanism is arranged in a driving groove formed in the left side in the handheld seat, and two mounting grooves are symmetrically and fixedly formed in the upper side and the lower side of the right end of the handheld seat; a water storage tank and a sample collection tank are rotationally arranged in the upper mounting groove and the lower mounting groove through threads respectively; the brush is arranged in the fixed cover and is connected with the adjusting mechanism through a transmission shaft in the middle of the brush; the sampling area is adjusted through the fixed cover and the telescopic cover, so that the sampling device ...

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Номер записи: 8
11-08-2010 дата публикации

Rapid construction method of high-pressure water-rich fault zone of tunnel

Номер: CN0101798930A
Автор: YUGUO DONG, WANCHUN HE, FUDONG LAN, WENXUE LUO, XIJIAN QI, WENHENG QIU, CHONGLUN SHANG, JINXI SONG, JINXIONG WANG, BO WU, LIANGYUE WU, JIHONG XI, JIADING XU, JINZHU ZHANG, MEI ZHANG, XIMIN ZHAO, DONG YUGUO, HE WANCHUN, LAN FUDONG, LUO WENXUE, QI XIJIAN, QIU WENHENG, SHANG CHONGLUN, SONG JINXI, WANG JINXIONG, WU BO, WU LIANGYUE, XI JIHONG, XU JIADING, ZHANG JINZHU, ZHANG MEI, ZHAO XIMIN
Принадлежит:

The invention relates to the field of tunnel construction, in particular to a rapid construction method of a high-pressure water-rich fault zone of a tunnel, which solves a plurality of problems in the construction method of high-pressure water-rich fault zone tunnels under the guide of the traditional knowledge. A draining branch tunnel is additionally arranged between a main tunnel and a parallel heading, the water flow pressure of the hanging wall of a fault interface is reduced progressively, and a large amount of water is discharged from the main tunnel by adopting a guiding and non-clogging mode; when the water pressure of the main tunnel is reduced to 0.3-0.5MPa, an informationized tracking and accurate grouting method is used for grouting and reinforcing the main tunnel; and rapidly excavating and sealing technology is used for excavating the main tunnel and the parallel heading. The invention adopts the technology combining the water distribution and pressure reduction mode, the ...

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Номер записи: 9
15-09-2010 дата публикации

Tunnel information tracing accurate grouting method

Номер: CN0101832142A
Автор: YUGUO DONG, QIANG DU, YUHUA HUO, CHONGLUN SHANG, JINXI SONG, GUOQING SUN, JINXIONG WANG, JIHONG XI, DAWEN XIE, JIADING XU, JINZHU ZHANG, MINQING ZHANG, XIMIN ZHAO, DONG YUGUO, DU QIANG, HUO YUHUA, SHANG CHONGLUN, SONG JINXI, SUN GUOQING, WANG JINXIONG, XI JIHONG, XIE DAWEN, XU JIADING, ZHANG JINZHU, ZHANG MINQING, ZHAO XIMIN
Принадлежит:

The invention relates to the field of tunnel grouting, in particular to a tunnel information tracing accurate grouting method, which solves the problems of thick reinforcing ring, large number of drilled holes, long construction period and the like of the traditional curtain grouting method adopted in current tunnel grouting. The method comprises the processes of grout stopping wall building, arrangement of orifice tubes and grouting tubes, measurement of the water burst of a drill hole, packer test, hole arrangement, drilling operation and grouting, wherein the hole arrangement and the grouting are performed according to the sequence from an advance geological drill hole to other outer ring holes to an inner ring hole to a working surface stabilizing hole to an access hole to a pipe-shed hole; and steps such as advance big pipe-shed construction of a working chamber and working surface stabilization by using a glass fiber anchor rod are saved. In the invention, a break through is made ...

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Номер записи: 10
25-02-2015 дата публикации

Pseudomonas vranovensis with phosphorus solubilizing capability and application thereof

Номер: CN104371946A
Автор: ZHU XIAOLI, SONG JINXI, MA JUNJIE, LI HE
Принадлежит:

The invention discloses pseudomonas vranovensis with phosphorus solubilizing capability, a preparation method and application thereof. Through an ultraviolet-ray plasma composite mutation technology for multiple composite mutation, a bacterial strain ZSW-3-5-1a with high solubilizing efficiency on phosphorus and good stability is selected and bred, has the classification name of pseudomonas vranovensis, is preserved in China General Microbiological Culture Collection Center, and the preservation number is CGMCC No. 8750. The bacterial strain has efficient solubilizing capability on calcium phosphate and calcium phytate, and also is capable of generating a certain amount of indoleacetic acid. By using a liquid containing the bacterium or a solid inocula to inoculate corn, soybean, mustard and other crops, utilization rate on phosphorus in soil is improved and crop output is improved.

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Номер записи: 11
16-11-2011 дата публикации

Tunnel information tracing accurate grouting method

Номер: CN0101832142B
Автор: YUGUO DONG, QIANG DU, YUHUA HUO, CHONGLUN SHANG, JINXI SONG, GUOQING SUN, JINXIONG WANG, JIHONG XI, DAWEN XIE, JIADING XU, JINZHU ZHANG, MINQING ZHANG, XIMIN ZHAO, DONG YUGUO, DU QIANG, HUO YUHUA, SHANG CHONGLUN, SONG JINXI, SUN GUOQING, WANG JINXIONG, XI JIHONG, XIE DAWEN, XU JIADING, ZHANG JINZHU, ZHANG MINQING, ZHAO XIMIN
Принадлежит:

The invention relates to the field of tunnel grouting, in particular to a tunnel information tracing grouting method, which solves the problems of thick reinforcing ring, large number of drilled holes, long construction period and the like of the traditional curtain grouting method adopted in current tunnel grouting. The method comprises the processes of grout stopping wall building, arrangement of orifice tubes and grouting tubes, measurement of the water burst of a drill hole, packer test, hole arrangement, drilling operation and grouting, wherein the hole arrangement and the grouting are performed according to the sequence from an advance geological drill hole to other outer ring holes to an inner ring hole to a working surface stabilizing hole to an access hole to a pipe-shed hole; and steps such as advance big pipe-shed construction of a working chamber and working surface stabilization by using a glass fiber anchor rod are saved. In the invention, a break through is made in the conventional ...

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Номер записи: 12
23-06-2023 дата публикации

Small solid drying material ball mill capable of directly screening size fractions

Номер: CN116273350A
Автор: SU YONGCHAO, LI XINHUA, SHAN HUI, XU XUEMING, SONG MINGJIA, MAO HONGYUAN, SONG JINXI, LIU JIANZHAO, KONG DEFENG, GAO LIN, TAN JINLIN, WU XINJIAN, CHEN CHUNLING, QI QINGSONG, WANG XIANYONG
Принадлежит:

The invention provides a small solid dry material ball mill capable of directly screening size fractions, the small solid dry material ball mill comprises a support frame, a ball milling tank positioning mechanism and a transmission mechanism, the support frame is obliquely arranged, a support plate is fixed on the outer edge of the inclined top of the support frame, and a bearing seat is fixed on the top of the support frame; the ball-milling tank positioning mechanism comprises a ball-milling tank, a limiting clamping ring, a rolling bearing and two transmission shafts arranged in parallel, polyurethane rubber rollers are fixedly sleeved on the outer sides of the transmission shafts, the outer sides of the end parts of the transmission shafts are rotationally sleeved in bearing seats through bearings and are arranged along the inclination direction of the support frame, and the ball-milling tank is positioned between the two transmission shafts and is in transmission connection with the ...

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Номер записи: 13