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[期刊论文] 作者:LIU YICHUN CHEN SIJIA, 来源:今日中国:英文版 年份:2009
[期刊论文] 作者:Changsong Zheng,Yichun Chen,Ra, 来源:北京理工大学学报:英文版 年份:2020
In the steering process of tracked vehicle with hydrostatic drive,the motion and resistance states of the vehicle are always of uncertain and nonlinear characte...
[期刊论文] 作者:Changsong Zheng,Yichun Chen,Ran Jia, 来源:北京理工大学学报(英文版) 年份:2020
In the steering process of tracked vehicle with hydrostatic drive,the motion and resistance states of the vehicle are always of uncertain and nonlinear characte...
[期刊论文] 作者:Zhen Yang,Yabo Shang,Xin Huang,Yichun Chen,Yaobo Lu,Aimin Chen,Yuxiang Jiang,Wei Gu,Xiaozhi Qian,Hu Yang, 来源:环境科学学报(英文版) 年份:2012
A series of biodegradable amphoteric chitosan-based flocculants(3-chloro-2-hydroxypropyl trimethyl ammonium chloride(CTA)modified carboxymethyl chitosan,denoted...
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