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關注：1
2013-05-23 12:21
求翻譯：礦井直流電法勘探是地球物理勘探的重要分支，它以巖石導電性差異為基礎，通過測量和分析巷道或采場附近穩定電流場的分布變化規律來研究礦井地質問題。是什么意思？ 待解決
 懸賞分：1
- 離問題結束還有
礦井直流電法勘探是地球物理勘探的重要分支，它以巖石導電性差異為基礎，通過測量和分析巷道或采場附近穩定電流場的分布變化規律來研究礦井地質問題。
問題補充： |
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2013-05-23 12:21:38
Mine exploration of the direct current method is an important branch of the geophysical exploration to rock conductivity differences, based on the measurement and analysis of the roadway or near the stope stability current field distribution variation to study the mine geological problems.
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2013-05-23 12:23:18
DC law mine exploration geophysical exploration is the important branch to rock it, electrically conductive differences, with the measurement and analysis or a gallery near the current stable distribution pattern of changes in coal geology research.
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2013-05-23 12:24:58
The mine pit cocurrent electrical prospecting is the geophysical prospecting important branch, it take the rock conductive difference as the foundation, the stable electricity flow field distribution change rule studies the mine pit geology question through nearby the survey and the analysis tunnel
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2013-05-23 12:26:38
DC electrical method in mine exploration is an important branch of geophysical exploration, based on conductivity of rocks based on differences, through the measurement and analysis of roadways or near Stope stability study on changes to the current field of mine geological problems.
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2013-05-23 12:28:18
正在翻譯，請等待...
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