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Sr isotope evolution during chemical weathering of granites -- impact of relative weathering rates o
[期刊论文] 作者：MA Yingjun,
来源：中国科学：地球科学英文版 年份：2001
The Sr isotopic systematics in the weathering profiles of biotite granite and granite porphyry in southern Jiangxi Province were investigated. The results showe...
Sr isotope evolution during chemical weathering of granites -- impact of relative weathering rates o
[期刊论文] 作者：Ma Yingjun,LIU Congqiang,
来源：中国科学D辑 年份：2004
The Sr isotopic systematics in the weathering profiles of biotite granite and granite porphyry in southern Jiangxi Province were investigated. The results showe...
Sr isotope evolution during chemical weathering of granites -- impact of relative weathering rates o
[期刊论文] 作者：Ma Yingjun,LIU Congqiang,
来源：黑龙江科技学院学报 年份：2001
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：Weigang Ma,Yingjun Liu,Shen Ya,
来源：黑龙江科技学院学报 年份：2018
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：Jingtang Ma,Yingjun Jiang,Kaili Xiang,
来源：计算数学（英文版） 年份：2009
...
[会议论文] 作者：Jingtang Ma,Yingjun Jiang,Kaili Xiang,
来源：西南财经大学 年份：2009
The aim of this paper is to solve a free boundary problem arising in pricing Americanput options.It is known that the free boundary (optimal exercise boundary) satises a "nonstandard" Volterra integra...
[会议论文] 作者：Zuo Yi,Zheng Yongnan,Xu Yongjun,Cui Baoqun,Li Liqiang,Ma Yingjun,Fan Ping,Yuan Daqing,Zhu Shengyun,
来源：The 4th Joint Meeting of the International Conference on Hyp 年份：2012
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