opencast

柯林斯英漢雙解大詞典

opencast /ˈəʊpənkæst/ (also open-cast)

1.ADJ At an opencast mine, the coal, metal, or minerals are near the surface and underground passages are not needed. (指煤、金屬及礦物等)露天開採的 [英國英語][ADJ n] ^[1] 

opencast explosive 露天礦用炸藥 ; 露天炸藥

opencast gelignite 露天礦用葛裏炸藥

opencast dump 露天礦排土場

opencast gold 露天金礦

opencast driller 露天鑽機

opencast equipment 露天礦設備

Dedendum opencast 下齒裏

opencast movement 露天運動

opencast survey[礦業] 露天礦測量 ; 露天礦測量 ^[1]