搜索筛选:
搜索耗时2.3032秒,为你在为你在102,285,761篇论文里面共找到 1,000 篇相符的论文内容
类      型:
[期刊论文] 作者:ZHANG Liang,SHU Yantai, 来源:天津大学学报(英文版) 年份:2005
In the IEEE 802. 11 protocol, the adoption of the exponential backoff technique leads to throughput performance strongly dependent on the initial contention win...
[期刊论文] 作者:ZHANG Shu,HU Xi-Wei, 来源:中国物理快报(英文版) 年份:2005
We present the phase shift of an electromagnetic wave passing through an atmospheric plasma layer. In this kind of plasma, the phase shift depends not only on t...
[期刊论文] 作者:LIU Shuwen,ZHANG Jinjiang,SHU, 来源:黑龙江科技学院学报 年份:2005
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
[期刊论文] 作者:ZHANG Li CHEN Shu XIONG Xiang-, 来源:中南工业大学学报:英文版 年份:2005
Rare earth-doped WC-Co cemented carbides with low carbon-containing level were prepared by adding mischmetal (mainly containing lanthanum and cerium) in the for...
[期刊论文] 作者:Hongxia NIU Wei HUA Shu ZHANG, 来源:老年心脏病学杂志:英文版 年份:2005
In order to provide the maximum benefit of cardiac resynchronization therapy (CRT), we tried to use an echocardiography method to optimize the atrioventricular...
[期刊论文] 作者:Wei HUA Shidong GUO Shu ZHANG, 来源:老年心脏病学杂志:英文版 年份:2005
Background and objectives Right ventricular apical (RVA) pacing has been reported impairing left ventricular (LV)performance. Alternative pacing sites in right...
[期刊论文] 作者:Suyun Jie Shu Zhang Wenjuan Zh, 来源:复旦学报:自然科学版 年份:2005
1IntroductionPolyolefin industry arrives the option to transfer from multiple-site systems of the classical Ziegler-Natta catalysts to more sophisticated single...
[期刊论文] 作者:SHU Yun-xing,GE Bo,ZHANG Yong-, 来源:半导体光子学与技术:英文版 年份:2005
Patterned porous silicon (PS) films were synthesised by using hydrogen ion implantation technique and typical electrochemical anodic etching method. The surface...
[期刊论文] 作者:LI Jie,XIONG Bi-yong,ZHANG Shu, 来源:环境科学学报:英文版 年份:2005
Anaerobic ammonium oxidation(ANAMMOX) is a recently developed process to treat ammonia-rich wastewater. There were numerous articles about the new technology wi...
[期刊论文] 作者:Wei HUA,Shidong GUO,Shu ZHANG,, 来源:黑龙江科技学院学报 年份:2005
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
[期刊论文] 作者:ZHANG Shu,ZHU Shan-an,LIN Qun,, 来源:浙江大学学报A(英文版) 年份:2005
This article describes an Internet based laboratory (NETLAB) developed at Zhejiang University for electrical engineering education. A key feature of the project...
[期刊论文] 作者:ZHANG Hui SHU Huazhong LUO Lim, 来源:中国科学:物理学、力学、天文学英文版 年份:2005
This paper presents a new 3D edge operator based on Legendre orthogonal moments. This operator can be used to extract the edge of 3D object in any window size,w...
[期刊论文] 作者:ZHANG Lei YUAN Hongli WANG Shu, 来源:中国科学:地球科学英文版 年份:2005
The metabolic pathway of phenanthrene-degrading strain Agrobacterium sp. Phx1 was investigated. Phx1 almost was able to transform 100 υg/mL of phenanthrene com...
[期刊论文] 作者:Fan ZHANG,Shu Lin PENG,Fan LUO, 来源:中国化学快报:英文版 年份:2005
Two new norditerpenoid alkaloids were isolated from the roots of Aconitum nagarum.Their structures were elucidated as 13-hydroxyfranchetine 1 and 10-dehydroxyfl...
[期刊论文] 作者:Shu Jiang ZHANG,Yan Feng LI,Xi, 来源:中国化学快报:英文版 年份:2005
A new aromatic diamine monomer containing pyridine unit, 2,6-bis (4-aminophenoxy4′-benzoyl)pyridine(BABP), was synthesized in three steps, starting from 2,6-py...
[期刊论文] 作者:SHU Degan, 来源:科学通报(英文版) 年份:2005
The origins and radiations of metazoans, bilaterians, deuterostomes and vertebrates have been recognized as the four most important milestone events in animal h...
[会议论文] 作者:Shu Li, 来源:2005年世界华人传播学术研讨会 年份:2005
[期刊论文] 作者:WANG Hong-qi,Shu Yan,QI Yong-qiang,ZHANG Jun, 来源:环境科学学报(英文版) 年份:2005
A series of simulation experiments of nitrogen transportation, absorption and transformation were conducted, and the different cropping patts of winter wheat an...
[会议论文] 作者:Ling Zhang,Daren Lu,Shu Duan,Jinli Liu, 来源:第九届国际气象学和大气科学协会科学大会 年份:2005
[期刊论文] 作者:SHU Xin-fu,SHU Rui,CHANG Dian-cun,ZHANG Xiao-long,ZHU Yan-dong,LI Ling-fang,LI Yu-zhong, 来源:中国铸造 年份:2005
Both the production process and the chemical composition of Sx were studied, and the serialization of iow carbon ductile iron was also discussed. It was indicat...
相关搜索: