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[期刊论文] 作者:Yuhua Qiao,Conghu Wang, 来源:环境保护(英文) 年份:2011
Sustainable development and environmental protection are the themes of the day. One popular policy tool that government uses to promote sustainable development...
[期刊论文] 作者:LI Yuhua,QIAO Jianyong, 来源:中国科学A辑(英文版) 年份:2004
We prove that the Nevanlinna five-point-theorem on the uniqueness of meromorphic functions is valid for five small meromorphic functions....
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