The loosened coal falls onto a conveyor for removal from the mine.

松脱的煤块落到传送带上，被运出矿井外。

youdao

Mountaintop removal mining is considered the fastest, most cost-effective way to mine coal reserves.

山巅移除采矿被认为是最快最省钱的采煤方法。

youdao

In this paper, the removal methods of heavy metal ions, lead, zinc, antimony, contained in the acidic mine underground water were studied.

对矿山酸性地下水中所含铅、锌、锑三种重金属离子的去除方法进行了试验研究。

youdao

The delegation included experts on labor rights and economic development, rule of law and political reform, ethnic conflict and reconciliation, land-mine removal, and criminal justice.

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There was only sporadic mine-removal work, for little money, in some of the world's most unstable places: Mali, Chad, and Iraq.

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