常見例句雙語例句The research result has a definite guidance to the "three-below" coal mining in the thick-alluvium mining areas.研究成果對于厚沖積礦區(qū)“三下”壓煤開采具有一定的指導(dǎo)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.對由于采礦而引起的地質(zhì)災(zāi)害的表現(xiàn)形式以及對礦區(qū)生態(tài)環(huán)境的影響作了詳細(xì)闡述,并提出了相應(yīng)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.在礦區(qū)礦民的數(shù)量遠(yuǎn)遠(yuǎn)多于礦 工,那么全中國的礦民總數(shù)加起來將是一個(gè)龐大的數(shù)字。權(quán)威例句In the cities, and in former-coal mining areas, the party is all but invisible.ECONOMIST: The north of England: The great divide The 返回 coal-mining areas