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D 开头的英语单词(共 176,688 个)
drill-over
过钻
drill-pipe
钻管
drill-prass
钻床
drill-seismic facies section
钻井-地震相剖 面图
drill-sergeant
[网络] 教官;操练军士;军事训练军官
drill-sharpening machine
钻头刃磨机
drill-sleeve
钻头套座;钎套,长钻套
drill-socket
钻头插口\n钻头套
drill-splitting method
[建] 凿岩劈裂法
drill-stem
[机] 钻柱;[机] 钻杆;钻具
drill-stem test
钻杆地层测试
drill-string tripping
钻具组升降程序
drill-team
na. (专为接受检阅等训练的)操典队\n[网络] 操练示范;钻探队;操练队
drill-test
钻孔试验\n钻孔检验
drillability of rock
岩石可钻性
drillbits
[网络] 钻头
drillcat
装有压气机的钻机
drillcores
[网络] 岩芯;钻土环
drilldown
[网络] 钻取;下钻;向下挖掘