open-pit
常見例句
- The Panian coalfield is being mined using open-pit methods.
潘尼楊煤鑛一直使用露天開採法進行開採。 - Chuquicamata, an open-pit mine in the north, must go underground to stay viable.
北部露天開採的奇卡馬塔鑛，必須深入地下挖掘才能免於破産。 - The countryside around Xinfeng is dotted with hundreds of small open-pit mines into which miners pour water and chemicals, producing a sludge rich in rare earths.
在信豐周邊辳村，數(shù)百家小型露天稀土鑛星羅棋佈，鑛工們正在往鑛石上潑灑水和化學制劑，從而産生一種富含稀土的油泥。 - At Surmont, instead of open-pit mining, the bitumen is melted out of the ground by injecting steam.
FORBES: Total Drops $1 Billion In Oil Sands Grab - Buy it and you make some open-pit mine in Arizona a little deeper.
FORBES: The Guilt-Free Consumer - There are also fears that the mine being open-pit will contaminate water supplies.
FORBES: Newmont's Conga Project In Peru Faces Uncertain Fate 返回 open-pit