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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 27. Отображено 27.
17-06-2015 дата публикации

Locomotive control system and control method

Номер: CN104714505A
Автор: WU ZIWEI, WANG YANCHAO, WANG XIAOPENG, LU ZHENSHAN
Принадлежит:

The invention provides a locomotive control system and control method. The locomotive control system comprises a processing module and a wireless communication module. The wireless communication module is used for establishing wireless connection with a terminal. The processing module is connected with the wireless communication module and used for obtaining control data used for controlling a locomotive in the terminal through the wireless communication module, and the locomotive is controlled according to the control data. According to the locomotive control system and control method, the control data of the locomotive are obtained from the terminal in a wireless communication mode, operating and upgrading of the locomotive control system are facilitated, and manpower and material resources are saved.

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Номер записи: 1
08-04-2015 дата публикации

Closing-up method in indoor decoration

Номер: CN104499690A
Автор: SONG MINGYUAN, XIAO FENG, WANG DONGYA, KANG ZHONGKUI, WU ZIWEI
Принадлежит:

The invention discloses a closing-up method in indoor decoration. The closing-up method comprises the following steps: firstly, constructing a groove, namely manufacturing a groove at a place required to be closed up; secondly, arranging a closing-up sectional material inside the groove; finally, performing base construction and surface material construction. According to the closing-up method, the closing-up sectional material is prearranged at the place required to be closed up, so that the construction difficulty can be greatly reduced, further, the working efficiency is improved and the cost is reduced; by the closing-up method, the overall effect is good, common quality problems that corners of the groove are not flat, not straight and inconsistent in size and depth and the like can be avoided very well, and the construction quality can be effectively guaranteed while the construction difficulty is greatly reduced, so that high requirements on details in high-grade decoration can be ...

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Номер записи: 2
02-04-2014 дата публикации

Controllable preparation method of Ag-manganese monoxide nanorods

Номер: CN103691438A
Автор: LV XIAOMENG, WEI XIAOJUN, LIU JUN, WU ZIWEI, XIE JIMIN
Принадлежит:

The invention relates to a controllable preparation method of Ag-manganese monoxide nanorods and especially relates to a method for controllable preparation of the Ag-manganese monoxide nanorods by an in-situ oxidation-reduction reaction technology. The method solves the problems of the prior art of pure one-dimensional manganese monoxide preparation and especially solves the problems of one-dimensional nanomaterial preparation adopting the simple and mild method, and the problems comprise manganese organic compound use, high-temperature reaction and multi-valence state coexistence in the reaction.

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Номер записи: 3
17-12-2014 дата публикации

Novel extruder

Номер: CN104209359A
Автор: YANG ZUQIANG, WU JUNWEN, LI DONGSHENG, WANG SHILEI, LIU WEI, WU ZIWEI, LIU PENGGEN
Принадлежит:

The invention discloses a novel extruder. An upper sliding plate and a lower sliding plate are mounted between an upper cross beam and a lower cross beam; the upper sliding plate drives an upper mold to perform an extruding operation; the lower sliding plate and a mold positioning plate, where the lower sliding plate is positioned on, perform a mold locking and fixing operation; the mold positioning plate prevents the mold to laterally move, and can fix the mold in a full-contact manner, so that the mold is firmly fixed; and a remainder removing and collecting device is additionally mounted on the lower sliding plate, and is equipped with an automatic feeding robot for feeding raw materials in to a feeding point through a servo motor, a lead screw, a clamping cylinder and a clamping finger. The novel extruder solves such defects as infirm fixation of the mold, complex replacement of the mold, high labor intensity, complex manual remainder removal, imcomplete remainder collection, incoordination ...

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Номер записи: 4
21-05-2014 дата публикации

Data recorder based on HDLC (high-level data link control) and recording method

Номер: CN103810769A
Автор: WANG XIAOPENG, WU ZIWEI, LU ZHENSHAN
Принадлежит:

The invention provides a data recorder based on HDLC (high-level data link control) and a recording method. The data recorder comprises a central processing module, a data storage module and an HDLC interface module, wherein the data storage module is used for storing data to be stored by the data recorder; the central processing module is used for receiving the data from an HDLC bus through the HDLC interface module, processing the data and sending the processed data to the data storage module; the HDLC interface module is used for receiving the data from the HDLC bus and sending the data to the central processing module. According to the data recorder provided by the invention, the problems in the prior art are solved; running data and fault data of a locomotive using the HDLC bus can be recorded in real time, so that a worker can perform immediate and quick analysis and remove faults.

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Номер записи: 5
21-05-2014 дата публикации

Input/output control device and online programming method thereof

Номер: CN103809991A
Автор: LU ZHENSHAN, WANG XIAOPENG, WU TAO, WU ZIWEI
Принадлежит:

The invention provides an input/output control device and an online programming method thereof. The online programming method comprises the following steps: storing upgrading information, which corresponds to the identification information of to-be-upgraded interface units, through a gateway unit, and then, sending an upgrading command to at least one interface unit, wherein the upgrading command contains the identification information of each current to-be-upgraded interface unit; receiving the upgrading command by each interface unit, and sending an upgrading response to the gateway unit if the identification information contained in the upgrading command is own identification information, wherein the upgrading response contains the identification information; not processing the upgrading command any longer if the identification information contained in the upgrading command is not the own identification information; receiving the upgrading response by the gateway unit, and acquiring ...

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Номер записи: 6
10-12-2014 дата публикации

A composite nutritive food and a preparing method thereof

Номер: CN104187606A
Автор: WU ZIWEI
Принадлежит:

The invention discloses a composite nutritive food. The food is prepared from following raw materials by weight: 2-10 parts of konjak fine flour, 6-15 parts of brewer's yeast powder, 3-6 parts of spirulina powder, 1-7 parts of plant composite powder, 1-10 parts of coarse cereal powder, 2-5 parts of lily, 0.5-2 parts of honey, 0.5-4 parts of plant grease, 2-3 parts of auxiliary materials and 1-2 parts of seasoning. The composite nutritive food is prepared from a plurality of natural foods rich in nutrition, integrates a plurality of vitamins, mineral compounds, dietary fiber, plant proteins and polyunsaturated fatty acids which are essential to human bodies, and is rich and balance in nutrition. A preparation process is simple.

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Номер записи: 7
04-11-2009 дата публикации

Hydrophobic polymer material surface hydrophilicity improving method

Номер: CN0101570603A
Автор: CHEN XIAONONG, LU HAO, WEI XIAOFEI, ZHANG LIYI, WU ZIWEI, SU ZHIQIANG, SHI SHUXIAN, XIAONONG CHEN, HAO LU, XIAOFEI WEI, LIYI ZHANG, ZIWEI WU, ZHIQIANG SU, SHUXIAN SHI
Принадлежит:

The invention relates to a hydrophobic polymer material surface hydrophilicity improving method. In order to solve the problem that material surface hydrophilicity is unendurable in the current blended technology, amphipathic microgel containing thermosensitive core and non thermosensitive core is taken as hydrophile modification ingredient in the invention, and surface hydrophilization modification is carried out on hydrophobic polymer material by casting method and melt blending extrusion method respectively. (1) The casting method includes: dispersion liquid of the microgel and hydrophobic polymer solution are blended, the blended even dispersion liquid is casted into a film in a mold, and solvent is removed, thus obtaining a polymer film. (2) The melt blending extrusion method includes: dry microgel and hydrophilic polymer particles are blended and then put into a rotor internal mixer to be mixed for a short time at certain temperature; the material is crushed into particles after discharging ...

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Номер записи: 8
07-07-2023 дата публикации

Speech recognition text scoring method and device, electronic equipment and storage medium

Номер: CN116403567A
Автор: WU ZIWEI, LIU DAN
Принадлежит:

The invention provides a speech recognition text scoring method and device, electronic equipment and a storage medium, and the method comprises the steps: obtaining a standard audio feature of a target speech based on a speech coding process in a speech recognition process of the target speech from the perspective of speech recognition; a reference standard is provided for the score of the recognized text; from the perspective of scoring the recognition text, based on the first recognition text of the target voice, obtaining audio distribution features corresponding to the first recognition text; and the first recognition text is scored by combining the audio distribution characteristics and the standard audio characteristics, and according to the method, in the process of scoring the recognition text, the association between the voice recognition text and the audio is considered, and the scoring of the voice recognition text is realized.

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Номер записи: 9
15-10-2014 дата публикации

Medicine for treating children hyperactivity, and preparation method of medicine

Номер: CN104096064A
Автор: WU ZIWEI
Принадлежит:

The invention discloses a medicine for treating children hyperactivity, which is prepared from the following raw materials in parts by weight: 16-22 parts of rhizoma acori graminei, 15-20 parts of schisandra chinensis, 3-5 parts of salvia miltiorrhiza, 11-14 parts of prepared rehmannia root, 8-10 parts of poria cocos, 8-10 parts of astragalus mongholicus, 6-7 parts of radix rehmanniae, 3-5 parts of wolfberry, 2-4 parts of lily and 7-10 parts of cordate houttuynia. The medicine for treating the children hyperactivity has the advantages of significant curative effect, short treatment course, no toxic or side effects and the like, and is an effective medicine for treating the children hyperactivity.

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Номер записи: 10
20-04-2011 дата публикации

Hydrophobic polymer material surface hydrophilicity improving method

Номер: CN0101570603B
Автор: CHEN XIAONONG, LU HAO, WEI XIAOFEI, ZHANG LIYI, WU ZIWEI, SU ZHIQIANG, SHI SHUXIAN, XIAONONG CHEN, HAO LU, XIAOFEI WEI, LIYI ZHANG, ZIWEI WU, ZHIQIANG SU, SHUXIAN SHI
Принадлежит:

The invention relates to a hydrophobic polymer material surface hydrophilicity improving method. In order to solve the problem that material surface hydrophilicity is unendurable in the current blended technology, amphipathic microgel containing thermosensitive core and non thermosensitive core is taken as hydrophile modification ingredient in the invention, and surface hydrophilization modification is carried out on hydrophobic polymer material by casting method and melt blending extrusion method respectively. (1) The casting method includes: dispersion liquid of the microgel and hydrophobicpolymer solution are blended, the blended even dispersion liquid is casted into a film in a mold, and solvent is removed, thus obtaining a polymer film. (2) The melt blending extrusion method includes: dry microgel and hydrophilic polymer particles are blended and then put into a rotor internal mixer to be mixed for a short time at certain temperature; the material is crushed into particles afterdischarging ...

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Номер записи: 11
21-05-2014 дата публикации

Control device in locomotive control system

Номер: CN103812890A
Автор: WU ZIWEI, WANG XIAOPENG, CHEN YUFEI, LU ZHENSHAN, REN BAOBING
Принадлежит:

The invention provides a control device in a locomotive control system. The control device comprises a central processing unit, a wireless communication module and an MVB interface module which are mutually connected, wherein the wireless communication module is used for carrying out wireless interaction with a remote terminal, the central processing unit is used for downloading and updating a main control program from the remote terminal through the wireless communication module, and the MVB interface module is used for accessing the central processing unit to an MVB bus. The control device in the locomotive control system can solve a problem that a locomotive control system in the prior art can not realize remote upgrade.

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Номер записи: 12
18-07-2023 дата публикации

Genetic transformation method of passiflora foetida

Номер: CN116445537A
Автор: FANG CHUANYING, WANG RUI, WU ZIWEI, LUO JIE
Принадлежит:

The invention relates to the technical field of plant transgenosis, in particular to a genetic transformation method of passiflora foetida. The method comprises the following steps: removing cotyledons and growing points of passiflora foetida seedlings in a cotyledon stage, dip-dyeing wounds with test paper soaked with an agrobacterium infection solution for 40-50 minutes, and keeping sufficient infection solution at the wounds in the period; wrapping the wound with a sealing film, preserving moisture, and co-culturing for 3-5 days in the dark; second-time infection, wherein the operation steps are the same as those of the first-time infection; screening the wounds for 2-3 times by using antibiotics containing 50-200mg/L of kanamycin, wrapping the wounds again by using a sealing film, and culturing for 7 days in the dark; and transferring the screened seedlings into a greenhouse, and culturing under natural light. According to the method, non-in-vitro transformation of the passiflora foetida ...

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Номер записи: 13
15-10-2014 дата публикации

Nutritional bread and method for making same

Номер: CN104094997A
Автор: WU ZIWEI
Принадлежит:

The invention discloses nutritional bread. The nutritional bread comprises, by weight, 6-10 parts of starch, 4-6 parts of sesame powder, 3-6 parts of spirulina powder, 4-9 parts of cereal powder, 2-5 parts of trehalose, 1-2 parts of honey and 0.5-1 part of baking powder. The nutritional bread has the advantages that the nutritional bread is made of various natural foods with rich nutrients, various vitamins, minerals, dietary fibers, plant proteins and polyunsaturated fatty acid which are necessary for human bodies are integrated, accordingly, the nutritional bread contains rich nutrients and is nutritionally balanced, and a process for making the nutritional bread is simple.

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Номер записи: 14
30-09-2015 дата публикации

Anti-buckling energy consumption support

Номер: CN104947822A
Автор: WU ZIWEI
Принадлежит:

The invention discloses an anti-buckling energy consumption support. The anti-buckling energy consumption support is characterized by comprising an energy consumption unit; the energy consumption unit comprises at least one first bearing plate, at least one second bearing plate, at least one third bearing plate and at least one energy consumption column; the first bearing plate and the third bearing plate are located at the two sides of the second bearing plate respectively, the first bearing plate and the second bearing plate are spaced, and the third bearing plate and the second bearing plate are spaced; the energy consumption columns penetrate through the second bearing plate, and the two ends of each energy consumption column are connected with the first bearing plate and the third bearing plate respectively. By the adoption of the anti-buckling energy consumption support, when the first bearing plate, the second bearing plate and the third bearing plate are dislocated in a reciprocating ...

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Номер записи: 15
07-04-2023 дата публикации

Self-adaptive tailing pond remote sensing deep learning detection method

Номер: CN115937698A
Автор: WU HAO, LIU BINGJIE, WU ZIWEI
Принадлежит:

The self-adaptive tailing pond remote sensing deep learning detection method provided by the invention is used for large-scale tailing pond identification and extraction. The invention provides a brand-new tailing pond remote sensing extraction framework, namely, firstly, a feature pyramid network is adopted to carry out depth feature learning on tailing ponds with different sizes based on a tailing pond remote sensing image data set; secondly, a cascade positioning optimization module is adopted, the tailings pond is positioned according to the characteristic values, and a multi-stage detector is used for optimizing positioning coordinates; thirdly, candidate detection objects are obtained according to the positioning optimization value, extraction and fusion of multi-dimensional features are carried out based on a deep learning algorithm and a traditional feature extraction algorithm, and feature vectors are generated; and finally, an adaptive feature learning classifier is adopted to ...

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Номер записи: 16
21-07-2010 дата публикации

Programmable stepping time-delay time base and sampling system

Номер: CN0101783665A
Автор: CAO YONG, CHEN BOPING, LEI YINGJUN, LIAN FENGQING, MEI LINGLIANG, QIN KAIYU, WU ZIWEI, XU DIHUA, YONG CAO, BOPING CHEN, YINGJUN LEI, FENGQING LIAN, LINGLIANG MEI, KAIYU QIN, ZIWEI WU, DIHUA XU
Принадлежит:

The invention relates to the technical field of electrical equipment, in particular to a programmable stepping time-delay time base and a sampling system. The system comprises a clock module, a CPU/FPGA control module, a coarse delay module and a fine delay module; three signals synchronous sampling triggering signals are generated for the sampling system in a preset triggering frequency at the preset triggering time; and the first signal is sent to the CPU/FPGA control module to form an AD sampling control signal, the second signal is sent to the impulse source to form an impulse source triggering signal, and the third signal is sent to the coarse delay module and the fine delay module, and then sent to a sampling head after a preset time delay, thereby forming the precise programmable stepping time delay gated sampling-head triggering signal. The sampling-head triggering signal can be accurately synchronous with the repetitive triggering impulse signals, thereby generating a wide-range ...

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Номер записи: 17
05-11-2014 дата публикации

Health care food capable of dispelling effects of alcohol

Номер: CN104126796A
Автор: WU ZIWEI
Принадлежит:

The invention discloses a health care food capable of dispelling the effects of alcohol. The health care food comprises the following raw materials in percentage by weight: konjac powder 15-66%, Tsaoko Amomum Fruit 5-15%, royal jelly powder 2-20%, kudzuvine root powder 5-20%, kudzuvine flower extract 5-15%, fruits of Hovenia dulcis 2-20%, Chinese wolfberry fruit 2-10%, walnut powder 2-6%, mulberry 2-10%, licorice 2-10%, ganoderma lucidum powder 1-6%, dried old orange peel 1-6%, galangal powder 1-5%, bamboo shavings 1-10%, chrysanthemum 2-5%, and a multivitamin powder 1-6%. The health care food uses the konjac powder, the fruits of Hovenia dulcis and the kudzuvine root as the raw materials, and is also added with the mulberry, the licorice, the bamboo shavings and the galangal powder, and the above raw materials are natural plants, so that the effect of dispelling the effects of alcohol is enhanced, the liver is protected, the food has no side effects, the raw materials are easy to get, ...

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Номер записи: 18
08-08-2023 дата публикации

Sparkless operation device of high-voltage electrostatic dust collector

Номер: CN116550469A
Автор: KIM SEOK, ZHANG XIAOXING, ZHANG RUI, DENG QIANJUN, YANG YANG, MA MINGQIANG, WU ZIWEI, YANG YUCHEN, WU TIEZHOU, XIONG LAN
Принадлежит:

The invention relates to a spark-free operation device of a high-voltage electrostatic dust collector. Comprising a simulation unit used for simulating spark discharge of the high-voltage electrostatic dust collector, a pulse power supply used for providing test voltage, a high-frequency current sensor used for collecting discharge signals of the dust collector, a signal amplification unit used for amplifying initial signals, and a high-voltage pulse generator used for triggering a gas switch. The direct-current charging loop is used for supplying power to the high-voltage pulse generator; and the gas switch is used for discharging charges. According to the spark-free operation device of the high-voltage electrostatic dust collector, spark-free operation of the high-voltage electrostatic dust collector is achieved, safe application of the high-voltage electrostatic dust collector in a combustible gas environment is achieved, the safety of the high-voltage electrostatic dust collector is ...

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Номер записи: 19
17-02-2016 дата публикации

Multifunctional wallpaper

Номер: CN0205035702U
Автор: HUANG FENG, QIU BIN, YANG CAI, WU ZIWEI, CHU MENGLAN
Принадлежит:

The utility model discloses a multifunctional wallpaper, include from the inboard to surperficial base stock, hotting mask layer, micropore thin layer, decorative paper and the waterproof wearing layer that sets gradually, the base stock back is equipped with the waterproof nature coating that adopts JS water proof coating, be equipped with between waterproof nature coating and the base stock by ammonium polyphosphate and the compound fire -retardant layer that forms of pentaerythritol, the hotting mask layer is connected with temperature detect switch, micropore thin layer both sides are equipped with miniature LED light, and miniature LED illumination lamp connection has lighting switch. Except the decorative effect who has ordinary wall paper, still have advantages such as waterproof wear -resisting, ventilative, fire -retardant, can also play the effect of illumination and control by temperature change simultaneously for people's life is more rich and varied.

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Номер записи: 20
02-06-2023 дата публикации

MIMO array near field measurement system and method

Номер: CN116203324A
Автор: REN QUNTING, LYU MING, BAI YANG, WU ZIWEI, WEI XIAO
Принадлежит:

The invention relates to the technical field of target electromagnetic scattering characteristic near-field measurement, in particular to an MIMO array near-field measurement system and method, and the system comprises a radio frequency transceiver, an upper computer, an antenna array and two corresponding microwave switch matrixes. The antenna array at least comprises a row of antenna array elements; each microwave switch array comprises a plurality of transmit-receive control switches; each antenna array element in the antenna array is connected with the transmitting link through the transmitting and receiving control switch in one microwave switch matrix, and is connected with the receiving link through the transmitting and receiving control switch in the other microwave switch matrix; the upper computer is connected with the radio frequency transceiver and the microwave switch array, and is used for setting the working parameters of the radio frequency transceiver and the on-off state ...

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Номер записи: 21
29-08-2023 дата публикации

Terraced field remote sensing identification method fusing jump network and Mask R-CNN model

Номер: CN116665070A
Автор: WU HAO, XIE JUNYANG, LIN ANQI, WU ZIWEI, HU QIONG, SONG DANXIA
Принадлежит:

The invention discloses a terrace remote sensing recognition method fusing a jump network and a Mask R-CNN model, and the method comprises the steps: (1) obtaining a high-resolution remote sensing image for terrace recognition, and carrying out the preprocessing, including radiometric calibration, atmospheric correction, geometric correction, wave band fusion and image cutting; (2) artificial interpretation is carried out according to the preprocessed high-resolution remote sensing image, a terrace vector data sample library is obtained, and a data set for model training, verification and testing is made; (3) fusing the hopping network with a Mask R-CNN model, and proposing a JAM-R-CNN model; and (4) performing model training by using the training data set, selecting optimal parameters of the model by using the verification data set, and finally performing terrace identification and result evaluation by using the test data set. According to the method, the adhesion phenomenon of terrace ...

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Номер записи: 22
10-12-2014 дата публикации

A tortoise jelly food and a preparing method thereof

Номер: CN104187232A
Автор: WU ZIWEI
Принадлежит:

A tortoise jelly food is disclosed. The tortoise jelly food is prepared from following raw materials by weight: 3-5 parts of tortoise meat, 3-6 parts of poria cocos, 3-4 parts of licorice, 1-3 parts of dandelion, 1-2 parts of dried orange peel, 0.5-1 part of Chinese wolfberry, 2-5 parts of honey, 0.5-1 part of honeysuckle flower, 2-3 parts of selfheal, 4-6 parts of mesona chinensis and 0.5-1 part of chrysanthemum. A preparing process of the tortoise jelly food is simple. The prepared tortoise jelly food is sweet and smooth and suitable for people of all ages, and has functions of clearing heat, removing dampness, flourishing blood, promoting granulation, moistening the intestines, relaxing bowel, nourishing yin and the kidney, beautifying and refreshing. The tortoise jelly food can be processed into daily beverages and is convenient to carry.

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Номер записи: 23
12-03-2014 дата публикации

Method for preparing carbon nitride/silver nano composite material by reduction with chemical reducer

Номер: CN103623855A
Автор: LV XIAOMENG, WU ZIWEI, SHEN JIAYU, XIE JIMIN
Принадлежит:

The invention discloses a method for preparing a carbon nitride/silver nano composite material by reduction with a chemical reducer. The method mainly comprises the following step: by using N,N-dimethylformamide (DMF) as a solvent and reducer and graphite-phase carbon nitride powder as a carrier, silver nucleates and grows on the carbon nitride layer under mild reaction conditions to obtain the carbon nitride/silver nano composite material. The preparation method is simple in technique (only relates to redox reaction), convenient to operate (heating is implemented by a water bath in the synthetic process), and low in cost (the carbon nitride is used as the carrier, and melamine is used as the raw material). The carbon nitride/silver nano composite material prepared by the preparation method has the advantages of high purity and low impurity content; the silver nanoparticles generated on the carbon nitride surface layer have the advantages of uniform particle size (10nm) and narrow distribution ...

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Номер записи: 24
01-12-2017 дата публикации

Train wireless maintenance device and system, and server

Номер: CN0107423824A
Автор: LIU YANLONG, LU ZHENSHAN, WU ZIWEI
Принадлежит:

The invention provides a train wireless maintenance device and system, and a server. The train wireless maintenance device includes a vehicle-mounted data recording unit and a remote wireless transmission unit. The vehicle-mounted data recording unit is configured to obtain operation status information of a train and send the operation status information of the train to the remote wireless transmission unit. The remote wireless transmission unit is configured to receive the operation status information sent by the vehicle-mounted data recording unit and send the operation status information to a server through a wireless network for the server to process the operation status information. The train wireless maintenance device and system and the server according to the invention can realize remote automatic downloading of the operation status information of the train, effectively improve the downloading efficiency, can also realize the real-time monitor the operation status of the train and ...

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Номер записи: 25
22-08-2023 дата публикации

High-voltage electrostatic dust collector spark discharge detection early warning system and debugging method

Номер: CN116626431A
Автор: KIM SEOK, ZHANG XIAOXING, ZHANG RUI, DENG QIANJUN, YANG YANG, WEI ZHIMING, YANG YUCHEN, WU ZIWEI, WU TIEZHOU, XIONG LAN
Принадлежит:

The invention relates to a spark discharge detection early warning system for a high-voltage electrostatic dust collector. The spark discharge detection early warning system comprises a signal acquisition module, a signal judgment module and a signal comprehensive processing module, wherein the signal acquisition module is used for acquiring working and discharge signals of the dust collector; the signal judgment module is used for performing spark discharge judgment on the acquired signals; in the working process of the invention, when the high-voltage electrostatic dust collector to be monitored generates spark discharge, due to the randomness of the discharge intensity, the discharge position and the working state of the dust collector, partial characteristic signal distortion possibly exists in the five sensors; therefore, no alarm or multiple alarms may occur when discharge occurs due to too high or too low threshold setting. The empowerment type threshold setting is carried out according ...

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Номер записи: 26
10-12-2014 дата публикации

A ginkgo leaf food additive and a preparing method thereof

Номер: CN104187227A
Автор: WU ZIWEI
Принадлежит:

A ginkgo leaf food additive is disclosed. The food additive is prepared from following components by weight: 8-15 parts of ginkgo leaf, 4-8 parts of root of kudzu vine, 5-8 parts of licorice, 80-100 parts of starch and 5-10 parts of trehalose. The additive contains large amounts of proteins, fat, carbonhydrates, calcium, phosphor, iron, carotene, riboflavin, a plurality of amino acids, thiamine, vitamin B1, vitamin B2, vitamin C and vitamin D. The additive can effectively improve cerebrovascular and peripheral vascular blood circulation, is free of side effects to human bodies, and has good curative and healthcare effects for arteriosclerosis, hypertension and senile dementia.

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Номер записи: 27