open-cut
adjective
USuk/ˌəʊ.pənˈkʌt/us/ˌoʊ.pənˈkʌt/(alsoopen-pit);(UKopencast)used todescribeaplacewhereminerals,especiallycoal, are taken from thesurfaceof thegroundratherthan frompassagesdugunder it, orrelatingto this way of gettingminerals:
(尤指煤)露天的,露天开采的open-cut mine/mining露天矿场/采矿
Engineering - mining & quarrying
- anti-mine
- banksman
- biomining
- coal
- coal miner
- coal mining
- coalface
- coalfield
- excavator
- extract
- extractive
- oilfield
- oilman
- OPEC
- petrodollar
- pithead
- prospect
- rig
- shaft
- strip mining