英语词汇“露天开采”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	露天开采
释义	露天开采 lù tiān kāi cǎi开采近地面矿物采用的一种方法。先把矿体上的覆盖层剥离掉,暴露矿层,然后在露天下用电铲等机械采掘,不需要凿井open-pit mining； opencast mining
随便看	re-spun respuns respy respyce RESP→eXT.STIMULI RESP→nOX.STIM RESP.→pN.STIM RESP.→vERB STIM RESQ res-q Res-Q Res quae non usu consumantur resquared resquaring resquaring shears res radio expert systems group resrarch res reprod Res Reprod Res Reprod,Research in Reproduction resresume message RES/REV resreve power supply resriction fragment resriction fragment length