There is full-space field, drift space effect and the complicated interfere in the pit, which have restricted in the popularization and application of mine high density resistivity method in coal mine.

 
  • 但井下存在全空間場(chǎng)、巷道影響、干擾復雜的特殊性,制約了礦井高密度電阻率法在煤礦井下的推廣應用。
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