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[期刊论文] 作者:Chen Wenhua, 来源:黑龙江科技信息 年份:2006
本文通过对荣华二采区10...
[会议论文] 作者:Xiaorong Chen,Wenhua Zhao, 来源:The 8th World Alliance for Risk Factor Surveillance Global C 年份:2013
[期刊论文] 作者:LIU Xin,CHEN Wenhua,WANG Dehan, 来源:中兴通讯技术:英文版 年份:2020
A robust digital predistortion(DPD)technique utilizing negative feedback iteration is introduced for linearizing power amplifiers(PAs)in long term evolution(LTE...
[期刊论文] 作者:CHEN Wenhua,LIU Juan,GAO Liang, 来源:中国机械工程学报:英文版 年份:2013
以便在存储时期以内在高度可靠、长寿的产品的存储可靠性上得到一个快速的评价,有产品的大量可靠性信息的加速的降级测试数据被采用。当它要求为测试的一种大样品尺寸和长时间......
[期刊论文] 作者:CHEN Wenhua,GAO Liang,LIU Juan, 来源:中国机械工程学报 年份:2012
为常数的最佳的设计,应力加速了生活测试(CSALT ) 与二压力如果压力不能同时到达高水平,测试区域变得非矩形。为非矩形测试区域上的最佳的 CSALT 设计,现在的方法仅仅与简单边界......
[期刊论文] 作者:CHEN Wenhua,LIU Juan,GAO Liang, 来源:中国机械工程学报 年份:2011
As few or no failures occur during accelerated life test,it is difficult to assess reliability for long-life products with traditional life tests.Reliability as...
[期刊论文] 作者:GAO Liang,CHEN Wenhua,QIAN Pin, 来源:中国机械工程学报:英文版 年份:2014
为计划最佳,多重压力加速了生活测试计划,一个通常跟随的指导原则是那生活压力关系的所有参数应该被估计,并且压力水平联合的数字必须是不亚于生活压力关系的参数的数字。然而,加......
[期刊论文] 作者:YAO Yuan,CHEN Wenhua,HUANG Bin, 来源:清华大学学报(英文版) 年份:2004
The tapered slot antenna,such as Vivaldi,has been widely used due to its ultra-wideband,high gain,simple feed structure,and easy fabrication.However,there is no...
[期刊论文] 作者:CHEN Wenhua,MA Zikui,GAO Liang, 来源:中国机械工程学报 年份:2004
Ball bearings are widely employed mechanical components characterized by high precision and quality,and usually play important roles in various rotary machines...
[期刊论文] 作者:CHEN Wenhua,MA Zikui,GAO Liang, 来源:中国机械工程学报 年份:2004
Ball bearings play an important role in various rotating machineries,but the complicated kinematic and tribological features of ball bearings make many aspects...
[期刊论文] 作者:CHEN Mou,CHEN WenHua,WU QinXian,, 来源:Science China(Information Sciences) 年份:2014
In this paper,the adaptive fuzzy tracking control is proposed for a class of multi-input and multioutput(MIMO)nonlinear systems in the presence of system uncert...
[期刊论文] 作者:Kuo Hai,Wenhua Zhu,Qiong Chen,Wenhua Hai, 来源:中国物理B(英文版) 年份:2020
By investigating a harmonically confined and periodically driven particle system with spin-orbit coupling (SOC) and a specific controlled parameter,we demonstra...
[期刊论文] 作者:LIU Xin,CHEN Wenhua,WANG Dehan,NING Dongfang, 来源:中兴通讯技术(英文版) 年份:2020
A robust digital predistortion (DPD) technique utilizing negative feedback itera-tion is introduced for linearizing power amplifiers (PAs) in long term evolutio...
[期刊论文] 作者:WEI Xinghui,CHEN Xiaofan,CHEN Wenhua,ZHOU Junmin, 来源:中兴通讯技术:英文版 年份:2021
This paper presents a novel de-embedding technique of packaged high-powertransistors. With the proposed technique, the packaged model of the power amplifier (PA)tube can be divided into the frequency independent de-embedded intrinsic device......
[期刊论文] 作者:Yingxuan Zhang,Min Chen,Wenhua Zhou,Changwei Zhuang,Zhiyun Ouyang, 来源:环境科学学报(英文版) 年份:2010
As the demands on limited water resources intensify, concs are being raised about the human carrying capacity of these resources. However, few researchers have...
[期刊论文] 作者:GAO Liang,CHEN Wenhua,QIAN Ping,PAN Jun,HE Qingchuan,, 来源:Chinese Journal of Mechanical Engineering 年份:2014
For planning optimum multiple stresses accelerated life test plans, a commonly followed guiding principle is that all parameters of the life-stress relationship...
[期刊论文] 作者:CHEN Wenhua,LIU Juan,GAO Liang,PAN Jun,LU Xianbiao, 来源:中国机械工程学报 年份:2013
[期刊论文] 作者:CHEN Wenhua,GAO Liang,LIU Juan,QIAN Ping,PAN Jun, 来源:中国机械工程学报 年份:2012
[期刊论文] 作者:Chenhui Hu,Lihong Zhang,Liyuan Cheng,Jing Chen,Wenhua Hou,Weiping Ding,, 来源:Journal of Energy Chemistry 年份:2014
H+-restacked nanosheets and nanoscrolls peeled from K4Nb6O17display different structures and surface characters. The two restacked samples with increased surfac...
[期刊论文] 作者:Chenhui Hu,Lihong Zhang,Liyuan Cheng,Jing Chen,Wenhua Hou,Weiping Ding, 来源:能源化学 年份:2014
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