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[期刊论文] 作者：YUAN Hua,CHEN Guoqing,
来源：清华大学学报（英文版） 年份：2004
Aimed at tracing out the email-virus propagation rules in communication network, this paper extends the traditional epidemiological model (i. e., SEIR) by takin...
[期刊论文] 作者：Zhong Zhang,Yuan Yuan,Hua Gao,,
来源：世界胃肠病学杂志 年份：2004
AIM: To study the relationship between Helicobacter pylori (H. Pylori) and gastric carcinoma and its possible pathogenesis by H. Pylori.METHODS: DNEL techniqu...
Unexpected Side Reaction in the Intermolecular N-H Insertion of Phenyl Diazoacetates with Arylamines
[期刊论文] 作者：Yan Xin ZHU,Yuan Hua WANG,Zhi,
来源：中国化学快报（英文版） 年份：2004
Unexpected side reaction is discovered from the N-H insertion of phenyl diazoacetates with arylamines in the presence of Rh2(OAc)4 catalyst. This side reaction...
[期刊论文] 作者：CHEN Li,XU Jian,YUAN Hua,YANG Shu Min,WANG Lian Sheng,WU Yan Qing,ZHAO Jun,CHEN Ming,LIU Hai Gang,LI,
来源：Science China(Chemistry) 年份：2004
A device was designed and assembled to analyze the outgassing of molecular glass(MG)photoresists under extreme ultraviolet(EUV)exposure.The outgassing of the ph...
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