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[期刊论文] 作者:ZHU Hong-ping HE Bo CHEN Xiao-, 来源:武汉大学学报:自然科学英文版 年份:2005
Among all the structural vibration characteristics, natural frequencies are relatively simple and accurate to measure, and provide the structural global damage...
[期刊论文] 作者:Yi-bin Zhao,Yue-mao Shen,Hong-ping He,Zhi-zhi Du,Quan-zhang Mu,Xiao-jiang Hao,, 来源:Chinese Herbal Medicines 年份:2015
Objective To study the chemical structures of saponins in the rhizome of Cynanchum otophyllum(Asclepiadaceae), and to find new compounds. Methods The total sapo...
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