搜索筛选:
搜索耗时0.0463秒,为你在为你在61,042,058篇论文里面共找到 5 篇相符的论文内容
发布年度:
Variations in chemical compositions of the eolian dust in Chinese Loess Plateau over the past 2.5 Ma
[期刊论文] 作者:CHEN Jun,LIU Lianwen,JI Junfen,
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...
A chemical index of weathering without effect of wind sorting: Fe/Mg ratios in the acid-insoluble ph
[期刊论文] 作者:LIU Lianwen,CHEN Jun,Wang Hong,
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...
Variations in chemical compositions of the eolian dust in Chinese Loess Plateau over the past 2.5 Ma
[期刊论文] 作者:CHEN Jun,LIU Lianwen,JI Junfen,
来源:中国科学D辑 年份:2004
Major and trace elements as well as strontium isotopiccomposition have been analyzed on the acid-insoluble (AI) phase of the loess-paleosol sequence from Luochu...
Variation of Zr/Rb ratios on the Loess Plateau of Central China during the last 130000 years and its
[期刊论文] 作者:LIU Lianwen,CHEN Jun,CHEN Yang,
来源:科学通报 年份:2004
To find a new index of winter monsoon without effects of chemical weathering and pedogenesis is an important task in loess research. Chemical analysis of five g...
Variation of Zr/Rb ratios on the Loess Plateau of Central China during the last 130000 years and its
[期刊论文] 作者:LIU Lianwen,CHEN Jun,CHEN Yang,
来源:黑龙江科技学院学报 年份:2002
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...
相关搜索: