drill bush
常见例句
- George Bush, the incumbent, wants Congress to let oil firms drill in areas of Alaska and coastal waters that are currently off-limits for environmental reasons.
现任总统布什希望国会允许石油企业在阿拉斯加地区以及沿海水域钻油，这些地区目前由于环境原因禁止开采。 - Based on the analysis of drill bush wear, the methods of determining the wear tolerances and lifetime of the drill bush in the design of drilling jig are presented.
通过对钻套磨损的分析，给出了钻床夹具设计中钻套磨损公差及使用寿命的确定方法。 - George Bush, the incumbent, wants Congress to let oil firms drill in areas of Alaska and coastal waters that are currently off-limits for environmental reasons.
ECONOMIST: Oil prices - But a Bush administration mandate to fast track energy development across the West has energy companies eager to drill in its habitat.
NPR: Drilling to Begin in Colorado Ferret Habitat 返回 drill bush