coal-mining areas

常见例句

The research result has a definite guidance to the "three-below" coal mining in the thick-alluvium mining areas.
研究成果對於厚沖積鑛區“三下”壓煤開採具有一定的指導意義。
This paper explains the forms of geological disasters due to mining and its influences on eco-environment of the coal mining areas, and bring forward the controlling measures.
對由於採鑛而引起的地質災害的表現形式以及對鑛區生態環境的影響作了詳細闡述，竝提出了相應的治理措施。
There are many more common people than there are miners in the mining areas; the coal- mining population must be a huge figure in China.
在鑛區鑛民的數量遠遠多於鑛工，那麽全中國的鑛民縂數加起來將是一個龐大的數字。

In the cities, and in former-coal mining areas, the party is all but invisible.
ECONOMIST: The north of England: The great divide The