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Ion exchange extraction of boron from aqueous fluids by Amberlite IRA 743 resin 期刊论文
CHINESE JOURNAL OF CHEMISTRY, 2003, 卷号: 21, 期号: 8, 页码: 1073-1079
作者:  Xiao, YK;  Liao, BY;  Liu, WG;  Xiao, Y;  Swihart, GH
收藏  |  浏览/下载:187/0  |  提交时间:2020/05/28
separation of boron  ion exchange  boron specific resin  
Characterization of the Chinese loess-paleosol stratigraphy by whiteness measurement 期刊论文
PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY, 2002, 卷号: 183, 期号: 3-4, 页码: 287-297
作者:  Chen, J;  Ji, JF;  Balsam, W;  Chen, Y;  Liu, LW;  An, ZS
收藏  |  浏览/下载:171/0  |  提交时间:2020/05/28
whiteness  pedogenesis  iron oxide minerals  paleomonsoon  Chinese Loess Plateau  
Evaluation of NaOH leaching techniques to extract humic acids from palaeosols 期刊论文
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 2000, 卷号: 172, 页码: 434-439
作者:  Head, MJ;  Zhou, WJ
收藏  |  浏览/下载:184/0  |  提交时间:2020/05/28
humic acids  soil chemistry  palaeosols  radiocarbon dating  decarboxylation  visible spectrometry