基本解釋[能源科學技術]深凹露天礦英漢例句雙語例句Before and after ending of deep open-pit coal mine, geological disasters such as slope sliding and surface deformation probably occur.分析研究深大型露天煤礦閉坑前后可能發(fā)生滑坡、地表變形等地質(zhì)災害。It will be a short time for Nanfen open-pit iron mine to mine in the third stage. The mine should be engaged on deep part mining design at once.南芬鐵礦目前正在進行的三期境界開采的服務年限已經(jīng)不長了，礦山需要馬上著手進行下期深部開采設計。deep open-pit mine更多例句詞組短語短語deep open -pit coal mine 深大型露天煤礦deep open-pit mine更多詞組專業(yè)釋義能源科學技術深凹露天礦