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[期刊论文] 作者:SI Guangcheng,HOU Yijun,QI Pen, 来源:黑龙江科技学院学报 年份:2010
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:Xiaoying ZHOU,Yaoyao WU,Qi PEN, 来源:农业生物技术:英文版 年份:2021
[Objectives] This study was conducted to investigate the possibility of screening for herbicide resistance in the early stage of rapes growth. [Methods] Eight t...
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