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A simple and rapid preparation of pure cellulose confirmed by monosaccharide compositions, delta C-13, yields and C% 期刊论文
DENDROCHRONOLOGIA, 2013, 卷号: 31, 期号: 4(SI), 页码: 273-278
作者:  Li, Q (Li, Qiang)[ 1,2 ];  Liu, Y (Liu, Yu)[ 1,3 ]
Adobe PDF(501Kb)  |  收藏  |  浏览/下载:222/0  |  提交时间:2018/12/06
Pure Cellulose  Two-step Method  Liquid Chromatography  13c  Yield  C%  
Geophysical survey on the tectonic and sediment distribution of Qinghai Lake basin 期刊论文
Science in China Series D-Earth Sciences, 2006, 卷号: 49, 期号: 8, 页码: 851-861
作者:  Z. S. An;  P. Wang;  J. Shen;  Y. X. Zhang;  P. Z. Zhang;  S. M. Wang;  X. Q. Li;  Q. L. Sun;  Y. G. Song;  L. Al;  Y. C. Zhang;  S. R. Jiang;  X. Q. Liu;  Y. Wang
Adobe PDF(2597Kb)  |  收藏  |  浏览/下载:420/40  |  提交时间:2010/03/31
Characteristics and genesis of maghemite in Chinese loess and paleosols: Mechanism for magnetic susceptibility enhancement in paleosols 期刊论文
Earth and Planetary Science Letters, 2005, 卷号: 240, 期号: 3-4, 页码: 790-802
作者:  T. H. Chen;  H. F. Xu;  Q. Q. Xie;  J. Chen;  J. F. Ji;  H. Y. Lu
Adobe PDF(777Kb)  |  收藏  |  浏览/下载:262/18  |  提交时间:2010/04/21
Formation of the Yazi Spring Stream and its significance on tectonics-climate on the northern slope of Kunlun Mountains 期刊论文
Chinese Science Bulletin, 2005, 卷号: 50, 期号: 18, 页码: 2063-2068
作者:  H. Chang;  P. Z. Zhang;  Z. S. An;  X. L. Wang;  X. K. Qiang;  C. F. Fu
Adobe PDF(288Kb)  |  收藏  |  浏览/下载:354/29  |  提交时间:2010/04/21