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[期刊论文] 作者:LI Hua,GUO Yan-li,ZHANG Jing-x,
来源:中华医学杂志(英文版) 年份:2004
Background Vaginal intraepithelial neoplasia (VAIN),as aprecursor of vaginal cancer,is a rare disease.Its prevalence has not been well analyzed.This research i...
[期刊论文] 作者:ZHANG Changwen,Li Hua,Guo Yong,
来源:稀土学报(英文版) 年份:2004
The spin-polarized MS-Xα method is employed to study the electronic structure and the magnetic property of the SmCo5 compound.According to the calculated resul...
[期刊论文] 作者:Zhang Guangye,Zhang Hua,Guo Ji,
来源:稀土学报(英文版) 年份:2004
The oxidation behavior of NiAl-30.75Cr-3Mo-0.25Ho alloy from 1300 to 1500 K in air atmosphere was investigated. The results reveal that oxidation resistance of...
[期刊论文] 作者:Zhang Changwen Li Hua Guo Yong,
来源:中国稀土学报:英文版 年份:2004
The spin-polarized MS-Xα method is employed to study the electronic structure and the magnetic property of the SmCo5 compound.According to the calculated resul...
Facile synthesis of α-difluoromethyl α-propargylamines from CF2H-substituted N-tert-butanesulfinyl k
[期刊论文] 作者:Hui Chen,Wei Yu,Xin Hua Guo,We,
来源:中国化学快报(英文版) 年份:2004
Stereoselective approach for preparation of α-difluoromethyl α-propargylamines has been developed.1,2-Addition of lithium acetylides to diverse chiral difluor...
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