coal-seam

英['kəʊls'iːm] 美['kəʊls'iːm]
  • n.煤层
  • coal n.煤；木炭vt.烧成炭；供应煤vi.加煤；装煤
  • screen n.屏幕；银幕；隔板；屏风；掩蔽物；纱窗；纱门；筛子v.掩蔽；包庇；放映；筛；检查

详细释义

名词 coal seam:
  1. a seam of coal

双语例句

    用作名词 (n.)
    1. Coal seams intermixed with iron ore.
      煤层和铁矿混杂在一起。
    2. The degree of carbonization of coal depends on the temperature.
      煤层的炭化程度取决于温度。

相关词汇

coalless coal coal reservoir characteristics coal mining under railway line coal gas desulfurization waste coal enterprise informalization coal mine gas danger parameters coal with smaller particle size Coal worker' s pneumonoconiosis coal occurrence characteristics coal-worker rs pnuemoconiosis coal-fired power distribution
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