underground mine

常见例句

In the memo, Mr. Blankenship instructed the company’s underground mine superintendents to place coal production first.
在这份备忘录中，布兰肯西普要求公司的地下矿井主管将煤炭生产排在首位。
Non-pillar continuous mining is high-efficient mining technology. It is a general tendency to carry out this mining technology in underground mine.
无间柱连续采矿是一种高效的采矿方法，已成为地下矿山采矿技术发展的大趋势。
The tower-mounted hoist will transport ore for EHM's new underground mine and play a key role in securing the long-term future of the operation by extending its life of mine by 12 years.
塔式提升机将运输EHM新的地下矿矿石，为确保该矿山长期的安全运行发挥关键作用，并能延长该矿山的运行寿命12年。

Twenty-nine of them died in an explosion at an underground mine in West Virginia on April fifth,twenty-ten.
That is where the Homestake Gold Mine is being prepared to become the world's deepest underground science laboratory.

For the time being, Krebs said a focus will be placed on the 108 clavo in the underground mine.
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The company has been in South Africa for about 10 years and is beginning surface infrastructure for the underground mine.
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Several times a year a cruise line photographer shoots footage of the underground gold mine for its brochures and promo videos.
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