placer mine

 
  • 砂金矿

placer mine的用法和样例:

例句

  1. The article also discusses the difference of physicochemical characteristics between placer gold of alluvial mine and eluvial slope wash placer mine.
    本文还注意了冲积型和残坡积型砂金矿中砂金理化特征的区别。
  2. Placer mining: Oldest method of recovering gold from alluvial deposits.
    砂矿开采:从冲积层回收黄金的最古老方法。
  3. This paper describes basic characteristics of dredg-ing,application of dredging technology in the world beach placer mining, and dredging fu-ture.
    本文摘要介绍了船采的基本特征,船采工艺在国内外的应用概况以及发展前景。
  4. This place doesn't have a very savory reputation.
    这个地方的名声可不太好。
  5. He arrived at the meeting place beforehand.
    他提前到达会面地点。
  6. We must settle on a place to meet.
    咱们得把见面的地点定下来。

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