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Geochemical characteristics of the Xuanwei Formation in West Guizhou：Significance of sedimentary env
[期刊论文] 作者：ZHANG Zhengwei,YANG Xiaoyong,L,
来源：中国地球化学学报：英文版 年份：2010
上面的二叠的 Xuanwei 形成广泛地发生在西方的贵州， unconformably overlying Emeishan 暗岩，并且主要由黑页岩组成。它是在 Cuyudong 村庄厚的 170 m， Weining 县，韦斯特贵州，中...
Geochemical characteristics of the Xuanwei Formation in West Guizhou: Significance of sedimentary en
[期刊论文] 作者：ZHANG Zhengwei,YANG Xiaoyong,L,
来源：中国地球化学学报（英文版） 年份：2004
The Upper Permian Xuanwei Formation widely occurs in western Guizhou, unconformably overlying the Emeishan basalts, and mainly consists of black shales. It is (...
Geochemical characteristics of the Xuanwei Formation in West Guizhou: Significance of sedimentary en
[期刊论文] 作者：ZHANG Zhengwei,YANG Xiaoyong,L,
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：Yong Wu,Jun Wang,Xiaoyong L,Y,
来源：系统工程与电子技术：英文版 年份：2015
In order to deal with the particle degeneracy and impoverishment problems existed in particle filters, a modified sequential importance resampling(MSIR) filter...
[期刊论文] 作者：Yong Wu,Jun Wang,Xiaoyong L,Yunhe Cao,,
来源：Journal of Systems Engineering and Electronics 年份：2015
In order to deal with the particle degeneracy and impoverishment problems existed in particle filters, a modified sequential importance resampling(MSIR) filter...
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