搜索筛选:
搜索耗时1.7060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
发布年度:
[期刊论文] 作者:DUN Baoqing,LU Wei,ZHANG Wei,P,
来源:科学通报(英文版) 年份:2004
A mutagenesis library was constructed using GPS-LS system to insert a random 5 aa into the 5-enolpyruvylshikimate-3-phosphate synthase (EPSPS) encoded by aroA g...
Statistical analysis of generalized exponential distribution under progressive censoring with binomi
[期刊论文] 作者:Wei an Yan,Yi min Shi,Bao wei,
来源:系统工程与电子技术(英文版) 年份:2004
The estimation of generalized exponential distribution based on progressive censoring with binomial removals is presented,where the number of units removed at e...
[期刊论文] 作者:CUI Wei,HUANG Lei,LI Wei,WANG,
来源:高等学校化学研究(英文版) 年份:2004
The S-adenosylmethionine synthetase ( SAM synthetase) is responsible for in vivo synthesis of S-adenosylmethionine( SAM), which is a kind of biologically active...
[期刊论文] 作者:GE Wei,LI Zong-kun,LI Wei,ZHAO,
来源:东华大学学报(英文版) 年份:2004
...
[期刊论文] 作者:谢刚, Wei Mingliang,,
来源:重庆与世界 年份:2004
"我不是在迪拜,就是在去迪拜的途中。"阿拉伯联合酋长国的迪拜,是我除了家乡重庆之外最熟悉的一个城市。我是一名导游,而迪拜是我最常规的线路之一,也是我去过次数最多的...
[期刊论文] 作者:白玉, Chen Wei,,
来源:当代青年研究 年份:2004
当代青年男女婚姻中签订"忠诚协议"的现象较为多发,我国立法对此没有明确规定,但司法实践中有关"忠诚协议"的诉讼时有发生。文章考察了近十年间司法机关对"忠诚协议"效力的认...
[会议论文] 作者:Ye Wei Chuan,,
来源: 年份:2004
回 回 产卜爹仇贱回——回 日E回。”。回祖 一回“。回干 肉果幻中 N_。NH lP7-ewwe--一”$ MN。W;- __._——————》 砧叫]们羽 制作:陈恬’#陈川个美食Back to yield...
[学位论文] 作者:NG TAI WEI,,
来源:厦门大学 年份:2004
ue*M#’#dkB4##8#”专利申请号:00109“7公开号:1278062申请日:00.06.23公开日:00.12.27申请人地址:(100084川C京市海淀区清华园申请人:清华大学发明人:隋森芳文摘:本发明属于生物技...
[期刊论文] 作者:李伟,Li,Wei,
来源:中国冶金教育 年份:2004
面向21世纪知识经济时代的高级科技人员,应当是具有良好适应能力的创造型人才.促进知识经济发展的核心是知识创新,知识创新的前提是具有创新意识和创新能力的高素质的人才....
An Investigation of Structure Transition in Sodium Dodecyl Trioxyethylene Sulfate/n-Butanol/n-Octane
[期刊论文] 作者:MUJian-hai,ZHAOKong-shuang,WEI,
来源:高等学校化学研究:英文版 年份:2004
The phase diagram of the quaternary system of sodium dodecyl trioxyethylene sulfate (SDES)/n-butanol/n-octane/water was obtained at (30.0±0.1)℃. There exi...
[期刊论文] 作者:Ying-ShengCheng,Ming-HuaLi,Wei,
来源:世界胃肠病学杂志:英文版(电子版) 年份:2004
AIM:To determine the most effective intervention procedure by evaluation of mid and long-term therapeutic efficacy in patients of stricture of the gastrointesti...
[期刊论文] 作者:Ying-ShengCheng,Ming-HuaLi,Wei,
来源:世界胃肠病学杂志:英文版(电子版) 年份:2004
AIM:To observe the frequent complications of stent placement for stricture of the gastrointestinal tract and to find proper treatment.METHODS:A total number of...
Effects of PI3K and p42/p44 MAPK on overexpression of vascular endothelial growth factor in hepatoce
[期刊论文] 作者:Geng-WenHuang Lian-YueYang Wei,
来源:世界胃肠病学杂志:英文版(电子版) 年份:2004
AIM:To study the relationship between hypoxia or epidermal growth factor (EGF) and the overexpression of vascular endothelial growth factor (VEGF) in hepatocell...
Components and distributions of cytoskeleton network in neoplastic Hep G2cells extracted with triton
[期刊论文] 作者:HAI WEI ZHANG,
来源:世界胃肠病学杂志 年份:2004
AIM To explore the components and the distributions of the cytoskeleton network in neoplastic Hep G2 cellsextracted with triton X-100 and (NH4)2SO4.METHODS Usin...
[期刊论文] 作者:WEI Yu-fen,宋晓英,
来源:扬州职业大学学报 年份:2004
安全柔顺地抓取对象是机器人手爪的一项重要指标,气动肌肉作为一种类似生物肌肉的柔性驱动器,可以有助于实现这一目标.文中讨论基于生物运动机制的仿人两指手爪的结构和工作...
[期刊论文] 作者:ZHANG Wei,Daichin,
来源:水动力学研究与进展B辑 年份:2004
The wake behind a circular cylinder with wavy surface was investigated using single-frame PIV technique at Re=5200. The mean flow field and spatial distribution...
[期刊论文] 作者:An Yong,Wei Lichun,
来源:石油科学(英文版) 年份:2004
Noise attenuation is necessary before and after stacking in the seismic data processing. We describe the filtering method based on differential equations, which...
[期刊论文] 作者:FANG Wei,T.Esaki,
来源:中南大学学报(英文版) 年份:2004
In order to establish a rapid method for regional slope stability analysis under rainfall,matric suction and seepage force were taken into account after obtaini...
[期刊论文] 作者:Yanhong WEI,H.K.D.H.Bhadeshia,,
来源:材料科学技术学报(英文版) 年份:2004
Factors that affect weld mechanical properties of commercially pure titanium have been investigated using artificial neural networks. Input data were obtained f...
[期刊论文] 作者:AN Li-xin,LI Wei,
来源:东华大学学报(英文版) 年份:2004
...
相关搜索: