coal deposits

 
  • 煤矿床,煤藏,煤炭矿床

coal deposits的用法和样例:

例句

  1. There are extensive coal deposits in the U.S.S.R.
    苏联的煤的储藏很丰富。
  2. It's difficult to ascertain the coal deposits.
    煤储量很难探明。
  3. Canada used to be rich in coal deposits.
    加拿大曾经盛产煤矿。
  4. The geologist proves up a coal deposits.
    地质学家探明了一个煤矿的藏量。
  5. He is busy with proving up a coal deposit.
    他正忙于勘探煤层。
  6. The coal industry is running down as coal deposits are used up.
    由于煤藏枯竭,煤炭工业正在衰落。

coal deposits的相关资料:

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