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[期刊论文] 作者：Huo Feng,Li Ning,Lin Xiao-Li,
来源：东北农业大学学报（英文版） 年份：2004
A method was developed for the simultaneous determination of four kinds of estrogens (hexoestrol, diethylstilbestrol, estrone, and 17-beta-estradiol) in feed by...
Implementation strategies for high accuracy grinding of hydrodynamic seal ring with wavy face for re
[期刊论文] 作者：FENG Guang,GUO DongMing,HUO Feng,
来源：Science China(Technological Scie 年份：2020
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