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[期刊论文] 作者:LIU Haizhen,LIU Yixun, 来源:黑龙江科技学院学报 年份:2000
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
[期刊论文] 作者:LIU Haizhen,XU Fuhua,LIU Yixun, 来源:中国科学C辑(英文版) 年份:2004
The present study was designed to look at the effect of epidermal growth factor (EGF) and follicle-stimulating hormone (FSH) on initiation of primordial follicl...
[期刊论文] 作者:ZONG Changfu,ZHU Tianjun,WANG Chang,LIU Haizhen, 来源:中国机械工程学报 年份:2012
Rollover and jack-knifing of tractor semi-trailer are serious threats for vehicle safety,and accordingly active safety technologies have been widely used to red...
[会议论文] 作者:Qian Lei,Liu Haizhen,He Rui,Deng Weiwen, 来源:2016中国汽车工程学会年会 年份:2016
  Electronic assisted brake systems require permanent magnet synchronous motor(PMSM)to work in a larger speed range,and to maintain a certain ability to resis...
[会议论文] 作者:Yuanzhi Lv,Jingfan Xiao,Qin Liu,Haizhen Wu,Yuanxing Zhang,Qiyao Wang, 来源:2012年全国博士生学术论坛——发酵工程 年份:2012
  Edwardsiella tarda is a gram-negative broad-host-range pathogen that causes hemorrhagic septicemia in many commercially important fish species.Its ability t...
[会议论文] 作者:Yamin Wang,Qiyao Wang,Jingfan Xiao,Qin Liu,Haizhen Wu,Yuanxing Zhang, 来源:2012年全国博士生学术论坛——发酵工程 年份:2012
  Edwardsiella was first described as a distinct genus within Enterobacteriaceae, including E.tarda, E.ictaluri and E.hoshinae.E.tarda is the most predominant...
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