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[期刊论文] 作者:Houfeng Liu,Yizhen Chen,Shanzh, 来源:中国人口资源与环境:英文版 年份:2013
The chemical characteristics of precipitation were analyzed based on the chemical composition of principal ionic within acid rain(from February 2007 to January 2...
[期刊论文] 作者:Houfeng Liu,Yizhen Chen,Shanzh, 来源:中国人口·资源与环境(英文版) 年份:2004
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