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 12. Отображено 12.
27-06-2019 дата публикации

CONNECTING COMPONENT, CONCRETE TOWER FRAGMENT AND MOLD, AND TOWER AND MANUFACTURING METHOD FOR THE TOWER

Номер: WO2019119735A1
Автор: ZUO, Jingjing, ZHENG, Shuaiquan, LIU, Xiaofeng
Принадлежит:

A connecting component, a concrete tower fragment and a mold, and a tower and a manufacturing method for the tower. The connecting component is used for a tower section (1); the tower section (1) comprises more than two concrete tower fragments (20) successively distributed in the circumferential direction of the tower section; the connecting component is used to connect two adjacent tower fragments (20); connecting end surfaces are formed in the extending direction of the tower fragments (20) on the two sides respectively; the connecting component comprises more than one connecting plate body (10), each connecting plate body (10) comprising a fixed portion (11) and an extending portion (12), both of which extend in the longitudinal direction and are sequentially distributed in a direction perpendicular to the longitudinal direction; the fixed portions (11) can be embedded in the tower fragments (20) in the extending direction of the tower fragments; the extending portions (12) can extend ...

Подробнее
Номер записи: 1
22-08-2023 дата публикации

Dodecylethyltriethoxysilane sulfide super-hydrophobic surface treating agent and preparation method and application of coating of dodecylethyltriethoxysilane sulfide super-hydrophobic surface treating agent

Номер: CN116621870A
Автор: LYU SHENGHUA, WEI DEQUAN, LIANG SHAN, ZUO JINGJING, HE TINGXIANG, LIU LEIPENG
Принадлежит:

The invention discloses a dodecyl ethyl triethoxysilane sulfide super-hydrophobic surface treating agent and a coating preparation method and application thereof, and the method is characterized in that vinyl triethoxysilane and dodecanethiol are used as raw materials, azodiisobutyronitrile is used as a free radical initiator, and the dodecyl ethyl triethoxysilane sulfide super-hydrophobic surface treating agent is prepared. The prepared super-hydrophobic surface treating agent has the characteristics of good chemical stability, strong hydrophobicity and good hydrophobic durability, modified nano SiO2 super-hydrophobic particles are obtained by treating the surface of nano SiO2, and the modified nano SiO2 super-hydrophobic particles are dispersed on the surface of an epoxy resin coating to prepare a super-hydrophobic coating. The hydrophobic coating has the characteristics of good hydrophobic effect, high thermal stability, strong adhesive force, wear resistance and high impact resistance ...

Подробнее
Номер записи: 2
11-08-2023 дата публикации

Detachable constructional column dustpan opening template and using method thereof

Номер: CN116575706A
Автор: ZHANG MENG, CAI GUOJIE, YE XU, ZHAO JIEQIONG, ZHAO YINGCHUN, YANG WENJIE, GONG TING, ZUO JINGJING, WEI XUEFEI, ZHANG XIA, LI YINGHAO, WANG ZI, BAI SHA
Принадлежит:

The invention relates to a detachable constructional column dustpan opening formwork and a using method thereof, and relates to the field of constructional engineering technology, the detachable constructional column dustpan opening formwork comprises a mounting plate with a mounting cavity formed inside, a transmission mechanism mounted in the mounting cavity, a plugging mechanism and a stirring mechanism connected with the transmission mechanism, and a pouring mechanism mounted on the plugging mechanism; a filling groove is formed in the mounting plate; the filling mechanism comprises a connecting plate, a filling opening and a dustpan pocket, the connecting plate is arranged in the filling groove in a sliding mode and fixedly connected with the plugging mechanism, and the filling opening is formed in the connecting plate in a penetrating mode; a dustpan pocket is fixedly mounted on the connecting plate, a filling cavity is formed between the dustpan pocket and the connecting plate, and ...

Подробнее
Номер записи: 3
18-08-2023 дата публикации

Fabricated building wall and construction method

Номер: CN116607670A
Автор: ZHAO JIEQIONG, ZHANG MENG, CAI GUOJIE, YE XU, ZHANG BOWEI, GUO RUIXUAN, ZUO JINGJING, QIAO TONG, WANG BO, JIN LE, DUAN YAN, GUO ZIXIN, JIA NAN, ZHAO HUICHAO, LI YINGHAO, WANG LIANG, ZHANG JIAN, CAO SHUANGLONG
Принадлежит:

The invention relates to an assembly type building wall and a construction method, according to the main technical scheme, the assembly type building wall comprises a plurality of assembly bodies, and each assembly body comprises a mounting frame, a plurality of prefabricated wall plates located in the mounting frame and at least two connecting rib pipes arranged up and down; the side faces of every two adjacent prefabricated wall plates are attached, the prefabricated wall plates are provided with penetrating holes allowing the connecting rib pipes to horizontally penetrate through, the connecting rib pipes of every two adjacent assembly bodies are arranged in a staggered mode in the thickness direction of the prefabricated wall plates, and the connecting rib pipes are provided with variable filling steel structure assemblies used for abutting against the inner walls of the penetrating holes. The connecting rib pipe is provided with a slurry outlet hole positioned in the through hole; ...

Подробнее
Номер записи: 4
11-04-2023 дата публикации

Modified cellulose/acrylic acid composite fluorescent hydrogel as well as preparation method and application thereof

Номер: CN115947894A
Автор: LYU SHENGHUA, ZUO JINGJING, WEI DEQUAN, LIANG SHAN, ZHANG SHANSHAN, HE TINGXIANG, WANG JIALIN, YANG JUHUI
Принадлежит:

The invention discloses a modified cellulose/acrylic acid composite fluorescent hydrogel as well as a preparation method and application thereof, and belongs to the technical field of modified biomass functional polymer materials. According to the method, microcrystalline cellulose is taken as a raw material, a dialdehyde cellulose anthrone ethylenediamine fluorescent material and N, N-dimethylformamide are added into the raw material, and then a mixture is prepared; the modified cellulose/acrylic acid composite fluorescent hydrogel is prepared through physical and chemical crosslinking by taking cellulose, N, N-methylene bisacrylamide and acrylic acid as cross-linking agents and sodium persulfate as an initiator. The prepared hydrogel is obvious in three-dimensional structure, and the defects that existing cellulose-based hydrogel is low in mechanical strength, poor in toughness, weak in molecular chain interaction in a gel network, insufficient in toughness and the like can be effectively ...

Подробнее
Номер записи: 5
18-04-2023 дата публикации

Triphenol epoxy resin as well as preparation method and application thereof

Номер: CN115975151A
Автор: LYU SHENGHUA, LIANG SHAN, WEI DEQUAN, ZUO JINGJING, ZHANG SHANSHAN, HE TINGXIANG, YANG JUHUI, WANG JIALIN
Принадлежит:

The invention discloses a triphenol epoxy resin and a preparation method and application thereof, and belongs to the technical field of functional polymer materials. The triphenol epoxy resin is prepared by taking vanillin, guaiacol and epichlorohydrin as raw materials and tetrabutylammonium bromide as a phase transfer catalyst. The prepared triphenol epoxy resin has the characteristics of high bonding strength, high mechanical strength and high thermal stability, and can effectively overcome the defects of low bonding strength, poor impact resistance, poor high-temperature-resistant stability and the like of the existing bisphenol epoxy resin. The triphenol epoxy resin can be widely used as a composite material, an adhesive, an electrical material coating and the like which are high in strength, high in toughness and good in high-temperature-resistant stability.

Подробнее
Номер записи: 6
07-04-2023 дата публикации

Anthrone ethylenediamine cellulose fluorescent probe material as well as preparation method and application thereof

Номер: CN115926008A
Автор: LYU SHENGHUA, WEI DEQUAN, ZUO JINGJING, LIANG SHAN, HE TINGXIANG, YANG JUHUI, WANG JIALIN
Принадлежит:

The invention discloses an anthrone ethylenediamine cellulose fluorescent probe material and a preparation method and application thereof, and belongs to the technical field of functional polymer materials, the anthrone ethylenediamine cellulose fluorescent probe material takes microcrystalline cellulose as a raw material, dialdehyde cellulose is prepared through a sodium periodate oxidation method, and due to the fact that the dialdehyde cellulose has an aldehyde group, the molecular weight of the dialdehyde cellulose is increased; the cellulose-based anthrone fluorescent material can react with anthrone ethylenediamine fluorescent functional groups for functional modification to obtain fluorescent functional cellulose, and the cellulose-based anthrone fluorescent material is prepared. The prepared anthrone ethylenediamine cellulose fluorescent probe material has a good condition of adsorbing Cr (VI) in a water body. The anthrone ethylenediamine cellulose fluorescent probe material disclosed ...

Подробнее
Номер записи: 7
15-08-2023 дата публикации

1, 8-naphthalimide modified cellulose composite fluorescent hydrogel as well as preparation method and application thereof

Номер: CN116589708A
Автор: LYU SHENGHUA, ZUO JINGJING, WEI DEQUAN, LIANG SHAN, ZHANG SHANSHAN, HE TINGXIANG
Принадлежит:

The invention discloses 1, 8-naphthalimide modified cellulose composite fluorescent hydrogel and a preparation method and application thereof.The preparation method includes the steps that novel 1, 8-naphthalimide is designed and developed to serve as a fluorescent functional group, then cellulose is modified through the 1, 8-naphthalimide fluorescent functional group to prepare the 1, 8-naphthalimide modified cellulose composite fluorescent hydrogel, and the 1, 8-naphthalimide modified cellulose composite fluorescent hydrogel is obtained. The preparation method comprises the following steps: taking 1, 8-naphthalimide modified cellulose as a raw material, taking N, N-methylene bisacrylamide and sodium persulfate as initiators, taking acrylic acid as a cross-linking agent, and preparing the 1, 8-naphthalimide modified cellulose composite fluorescent hydrogel through physical cross-linking and chemical cross-linking by taking the 1, 8-naphthalimide modified cellulose as a raw material, taking ...

Подробнее
Номер записи: 8
15-08-2023 дата публикации

High-strength and high-sensitivity conductive imidazole ion chitosan/acrylic acid hydrogel as well as preparation method and application thereof

Номер: CN116589635A
Автор: LYU SHENGHUA, WEI DEQUAN, ZUO JINGJING, LIANG SHAN, ZHANG SHANSHAN, HE TINGXIANG
Принадлежит:

According to the method, methylimidazole and chitosan are used as raw materials, acrylic acid is used as a cross-linking agent, N, N-methylene bisacrylamide and ammonium persulfate are used as initiators, and the high-strength and high-sensitivity conductive imidazole ion chitosan/acrylic acid hydrogel is prepared on the basis of a free radical polymerization principle. The high-strength and high-sensitivity conductive imidazole ion chitosan/acrylic acid hydrogel is prepared by physical crosslinking and chemical crosslinking. The prepared hydrogel is obvious in three-dimensional structure, rich in pore structure and thicker in pore wall, has the characteristics of high specific surface area, high porosity and stable structure, can effectively overcome the defects that the existing chitosan-based hydrogel is poor in mechanical strength, weak in molecular chain interaction in a gel network, poor in sensing performance and the like, and has better conductive sensing performance. The tensile ...

Подробнее
Номер записи: 9
23-05-2023 дата публикации

Flexible manufacturing management execution system and method

Номер: CN116151571A
Автор: DUAN WENKAI, SUN SONG, MA XINGBAO, LI ZHEN, HUANG WEIBIN, LI HAO, ZUO JINGJING
Принадлежит:

The invention relates to the technical field of FMS systems, in particular to a flexible manufacturing management execution system and method, and the system comprises a control module and a transmission module, and also comprises an information input module which is used for inputting the information of a planned production workpiece; the decision-making module is used for judging whether the production requirement of the production task is met or not according to the information input by the information input module, and generating a production sequence task; and the execution module is used for executing the production sequence task generated by the decision module. According to the system and the method, association values of task data, material data, cutter data and program data of a production task and information input by a user and actual data of a flexible production line can be calculated according to production task information, process information and equipment real-time information ...

Подробнее
Номер записи: 10
07-04-2023 дата публикации

Chitosan-based dialdehyde hexamethylene isocyanate fluorescent hydrogel film as well as preparation method and application thereof

Номер: CN115926018A
Автор: LYU SHENGHUA, WEI DEQUAN, ZUO JINGJING, LIANG SHAN, ZHANG SHANSHAN, HE TINGXIANG, WANG JIALIN, YANG JUHUI
Принадлежит:

The invention discloses a chitosan-based dialdehyde hexamethylene isocyanate fluorescent hydrogel film as well as a preparation method and application thereof, and belongs to the technical field of biomass functional polymer materials. According to the method, chitosan is used as a base material, dihydroformylated dialdehyde hexamethylene isocyanate is used for modifying chitosan to form a chitosan fluorescent probe material, and the chitosan is covalently connected through Schiff base reaction to obtain the chitosan-based dialdehyde hexamethylene isocyanate fluorescent hydrogel film. The hydrogel film can be used for detecting Mn < 2 + > in a water system, and the hydrogel film as a Mn < 2 + > fluorescent probe has good selective detection performance and relatively high crosslinking density, so that the chitosan gel film has the characteristics of good hydrophilicity and mechanical property and also has excellent swelling capacity; and a new method is provided for high-valued utilization ...

Подробнее
Номер записи: 11
18-07-2023 дата публикации

Intelligent management and tool compensation method for industrial master machine tool

Номер: CN116441999A
Автор: DUAN WENKAI, HUANG WEIBIN, ZUO JINGJING, LI HAO, LI JINGTAO, CHEN JIA
Принадлежит:

The invention discloses an industrial mother machine tool intelligent management and tool compensation method, which comprises the following steps of S1, configuring basic information of a tool in a system, combining the tool with a tool handle when the tool is used, binding a tool ID (Identity) on the tool handle with the basic information of the tool, and generating a unique corresponding code; s2, in the tool receiving process, the system verifies the tool to obtain actual tool data, and after a user confirms the tool containing equipment and the tool bag, the actual tool data are issued to the industrial mother machine; s3, cutter compensation monitoring is conducted in the using process of the cutter, and a cutter compensation value is issued to the industrial mother machine; through the above steps, the whole process and all-around intelligent management of the tools related to the use of the tools, such as factory entering, receiving, use process monitoring, use data calculation ...

Подробнее
Номер записи: 12