搜索结果: 1-3 共查到“矿山工程技术 coal mining”相关记录3条 . 查询时间(0.125 秒)
Study:Mountaintop Coal Mining Causes Appalachian Rivers to Run ‘Consistently Saltier’
Mountaintop Coal Mining Appalachian Rivers Consistently Saltier
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2017/7/25
Mountaintop-removal coal mining causes many streams and rivers in Appalachia to run consistently saltier for up to 80 percent of the year, a new study by researchers at the University of Wyoming and D...
National Coal Mining Museum for England
矿业,mining
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2007/12/24
The National Coal Mining Museum for England is located at Caphouse Colliery, on the western edge of the Yorkshire coalfield, where mining has been carried out for centuries.
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Rocky Mountain Coal Mining Institute(RMCMI)(图)
RMCMI Rocky Mountain Coal Mining Institute 煤矿工程
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2007/12/25
RMCMI is a nonprofit corporation dedicated to the promotion of western coal through education. Member states are Arizona, Colorado, Montana, New Mexico, North Dakota, Texas, Utah and Wyoming. The Inst...![](/images/blue.gif)
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