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[期刊论文] 作者:Qiao Su,Xingyong Xu,Wenquan Li, 来源:水资源与保护(英文) 年份:2017
Seawater intrusion is a global environmental problem that is becoming increasingly severe with the overexploitation of underground freshwater in coastal regions...
[期刊论文] 作者:Xu Wenquan,Wang Enyuan,Shen Ro, 来源:矿业科学技术(英文版) 年份:2004
The front abutment pressure of a fully-mechanized workface of 11061 soft coal isolated island of Liangbei Coal Mine was measured and studied using a self-develo...
[期刊论文] 作者:Shiming Huang,Daqian Sun,Desheng Xu,Wenquan Wang,Hongyong Xu, 来源:黑龙江科技信息 年份:2015
本文通过对荣华二采区10...
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