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[期刊论文] 作者：Shang-bin Cui,Xue-mei Wei,
来源：黑龙江科技学院学报 年份：2005
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...
Enantioselective Construction of Polyfunctionalized Spiroannulated Dihydrothiophenes via a Formal Th
[会议论文] 作者：Zeng Xue-Mei,Wei Pei-Shun,Xie Jian-Wu,
来源：中国化学会全国第十二届有机合成化学学术研讨会 年份：2015
Thiophenes are unique sulfur-containing heterocycles and attracted particular attention due to their special place as building blocks in natural products,pharmaceutical agents and materials.Especially...
[会议论文] 作者：CHEN Xue-mei,WEI Zhong-hua,GAO Li,
来源：2011年中国智能自动化会议 年份：2011
Regarding the guarantee traffic safety, the traffic behavior simulation research of road intersection pedestrian has the important meaning. After the investigation and the process of data, com...
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