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水文地质钻孔
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hydrogeological borehole
水文地质钻孔
用于水文地质调查与勘探而实施的钻孔。钻孔除用于直接获取地质与水文地质资料外,还用于实施水文地质试验和测井等工作。是水文地质勘探最重要的技术手段,多在水文地质详查、精查阶段施工。钻孔是在充分研究水文地质测绘、水文地质物探和各类既有地质钻孔的地质、水文地质资料基础上,根据水文地质工作的需要而专门布置的。
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Journalism and Communication Department of Communication University of China
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Journalism and Photography of Beijing Film School
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