露天煤矿

1
opencast coal mine
简谈露天煤矿项目后评价的方法与理论-励行管理学论文网关键词：露天煤矿；项目后评价；理论；策略 [gap=700]Key words：Opencast coal mine；Project post evaluation；Theory；Methods
2
surface coal mine
文章详细信息关键词： 露天煤矿;;土地复垦;;规划 [gap=359]Keywords: surface coal mine;land reclamation;planning
3
open coal mine
...|91fabiao-91论文发表网关键词：工程变更、控制、露天煤矿 [gap=365]Key Words: engineering change, control, open coal mine ...
4
Open Pit Coal Mine
【Key words】 open pit coal mine； mined-out area； physical and drilling exploration；

短语

1
为此原因，露天煤矿以前经常使用金丝雀。
Canaries were formerly used in coal mines for this reason.
2
sibaysk露天煤矿是一个俄罗斯的铜-锌黄铁矿。
Sibaysk opencast mine is a Russian copper-zinc pyrite field.
3
每隔几分钟，就会看到一个黑点，表示那里是个露天煤矿，挨着些泥坑。
Every few minutes, a black smudge, smattered with muddy puddles, denotes a coalmine.

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