occurrence of coal seam

 
  • 煤層賦存

occurrence of coal seam的用法和樣例:

例句

  1. The study results contribute to master the occurrence regularities of coal seams,judge and treat the geological anomalies.
    研究成果對掌握煤層賦存規律,地質異常判斷和處理都很有幫助。

occurrence of coal seam的相關資料:

臨近單詞

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