橘子朗文词典

iron pyrites

I 开头单词

同根派生

     

英汉例句

    用作名词 (n.)

  • This paper deals firstly with the distribution of pyrites in coals.
    首先揭示了煤中黄铁矿的分布赋存规律。
  • It's a new-geochemical method,which gold deposits are surveyed with pyrites.
    利用黄铁矿进行找金是一种新的地球化学找矿方法。
  • Iron ore has been discovered in the area.
    这地区发现了铁矿。
  • Coal seams intermixed with iron ore.
    煤层和铁矿混杂在一起。