argillaceous shale

 
       
  • 泥質(zhì)頁(yè)巖

argillaceous shale的用法和樣例:

例句

  1. Thin layers of sandy shale, and carbonaceous fragments are locally present.
    局部出現砂質(zhì)頁(yè)巖薄層和碳質(zhì)碎屑。
  2. In the stone coal layer and the overlying black shale, there is a pyrite layer.
    在石煤層或其上部的碳質(zhì)頁(yè)巖中含黃鐵礦層。

argillaceous shale的相關(guān)資料:

臨近單詞

今日熱詞
目錄 附錄 查詞歷史
国内精品美女A∨在线播放xuan