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[期刊论文] 作者:GONG Wen-jun,XU Guang-ri,ZHANG, 来源:中南工业大学学报(英文版) 年份:2004
Photopolymerized sol-gel(PSG) columns were prepared using methacryloxypropyltrimethoxysilane as the monomer,toluene as the porogen and hydrochloric acid as the...
[期刊论文] 作者:YANG Feng-xia,王爱荣,XU Guang-ri,, 来源:冶金分析 年份:2004
研究了溴化十六烷基三甲基铵(CTMAB)和乳化剂聚乙二醇辛基苯基醚(OP)组成的混合胶束对铬天青S与铜(Ⅱ)显色反应的增敏作用,建立了分光光度法测定水中痕量铜(Ⅱ)的新方法.结果...
[期刊论文] 作者:GONG Wen-jun,ZHANG Yu-ping,ZHANG Yi-Jun,XU Guang-ri,WEI Xin-jun,LEE Kwang-pill, 来源:中南工业大学学报(英文版) 年份:2007
Development of effective chromatographic or electrophoretic separation involves judicious deciding of selection of optimal experimental conditions that can prov...
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