open - air mine

 
  • 露天礦

open - air mine的用法和樣例:

例句

  1. Rain has serious effect on the operation of long and narrow deep open pit.
    降雨對狹長深凹露天礦的生產有嚴重的影響。
  2. The experimental study on blasting with water pressure in openpit mine is described in this paper.
    本文介紹水壓爆破在露天礦的試驗研究情況。

open - air mine的相關資料:

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