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[期刊论文] 作者：Chao ZHANG,,
来源：Asian Agricultural Research 年份：2014
In view of domestic scientific and technological achievements at present,real-time control circuit for greenhouse temperature and light intensity has been desig...
[期刊论文] 作者：Gao Chao,,
来源：China's Foreign Trade 年份：2014
【正】"I bring with me the enthusi-asm of Trinidad and Tobago as well as the Caribbean sunshine.As an open econ-omy,Trinidad and Tobago government welcomes Chin...
[期刊论文] 作者：Gao Chao,,
来源：China's Foreign Trade 年份：2015
【正】He was the boy who offered flowers to Premier Zhou Enlai at Bandung Conference60 years agoMr.Jackson Leung Sze Mau,chairman ofHong Kong Golden Island Grou...
[期刊论文] 作者：GUI Chao,
来源：通讯和计算机：中英文版 年份：2007
...
[期刊论文] 作者：Li Chao,
来源：现代国际关系：英文版 年份：2014
When the new German government decided to adjust foreign policy,the intention was to bear more responsibility.However,historical reasons and multiple limitation...
[期刊论文] 作者：Chao Wang,
来源：水科学与水工程：英文版 年份：2017
Water Science and Engineering(WSE),founded in 2008,is a scholarly journal published in English,with focuses on water science research and hydraulic engineer...
Anti-circumvention under the multilateral trading system： Any chance for uniform rules within the WT
[期刊论文] 作者：WANG Chao,
来源：美中法律评论 年份：2007
...
[期刊论文] 作者：ZHANG Chao,
来源：美中外语 年份：2009
...
[期刊论文] 作者：ZHANG Chao,
来源：美中外语 年份：2008
...
[期刊论文] 作者：ROBERT CHAO,
来源：今日电子 年份：2017
超级电容器是无与伦比的,因为他们可以与其他电池同时使用,或作为电池的替代品用于需要很多快速充放电周期的应用之中。超级电容器通常应用于短期能量存储、再生制动、静止的...
[期刊论文] 作者：Chao YANG,
来源：中国化学快报：英文版 年份：2001
A new eudesmanolide and a new aromatic derivative were isolated from the roots of Carpesium cernuun. Their structures were elucidated as 13-hydroxy-5,7(11)-eude...
[期刊论文] 作者：Chao Han,
来源：量子光学学报 年份：2006
...
[期刊论文] 作者：Gao Chao,
来源：电子科学学刊：英文版 年份：2005
This letter puts forward a method of modeling for the steady-state and small signal dynamic analysis on PWM, quasi-resonant and series/(parallel) resonant switc...
[期刊论文] 作者：Gao Chao,
来源：电子科学学刊：英文版 年份：2008
This letter studies and analyzes the working features of main circuit of tri-level boost Power Factor Correct(PFC) converter and the advantages of tri-level swi...
[期刊论文] 作者：Meng Chao,
来源：矿业科学技术学报：英文版 年份：2014
In order to study the strength-weakening law of roofs of water-rich roadway, this study used FLAC software, and simulated and analyzed the failure characteristi...
The Concrete Analysis of the Change of Import and Export Trade of Chinese Enterprises Is Based on th
[期刊论文] 作者：Chao Gao,
来源：财经研究杂志(英文) 年份：2021
The change of import and export trade of Chinese enterprises actually reflects the appreciation and depreciation of RMB,which are closely related to the total v...
[期刊论文] 作者：GAO Chao,
来源：重庆大学学报 年份：2004
A new family of converters, high-performance AC/DC power factor correction (PFC) switching converters with one-cycle control technology and active floating-char...
[期刊论文] 作者：WANG Chao,
来源：微计算机信息 年份：2004
针对精密电子设备中所要求的高电压、低电流的小功率电源系统,设计制作了一种高压开关电源.并时高压电源的响应特性进行了测试.制作出的电源系统具有体积小、稳定性好、响应...
A RESEARCH TO HIGH-PERFORMANCE MULTI-LEVEL SINGLEPHASE AC/DC POWER FACTOR CORRECT SWITCHING CONVERTE
[期刊论文] 作者：Gao Chao,
来源：电子科学学刊（英文版） 年份：2004
This letter studies and analyzes the working features of main circuit of tri-level boost Power Factor Correct (PFC) converter and the advantages of tri-level sw...
[期刊论文] 作者：GUO Chao,
来源：哈尔滨工业大学学报 年份：2009
To cope with the problem of tracking a human head in a complicated scene, we propose a method that adopts human skin color and hair color integrated with a kind...
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