干井 干孔 干炮眼 干钻孔 未见矿钻孔的英文

• dryhole

• 干井    dry well
• 干    trunk; main part
• 孔    hole; opening; aperture
• 炮眼    porthole; borehole
• 干钻孔    dry hole
• 未    did not; have not
• 见    see; catch sight of
• 矿    ore deposit
• 钻孔    drill; bore; drill hole perf ...
• 未见矿钻孔    dry hole
• 干钻孔    [工业] dry hole
• 无矿钻孔    blanket hole
• 找矿钻孔    exploratory test
• 干炮眼    dry hole
• 钻孔，膛孔；炮眼井眼。    bore-hole
• 钻孔    [矿物学]1.(用尖锐的旋转工具在坚硬的物体上钻穿或钻孔洞) drill; bore; drill hole2.(为了装饰或识别而打孔) perforate3.(用钻钻的孔) borehole; solid boring; bouche4.(钻孔的一种动作和方法) boring; punching◇钻孔工 drillman; 钻孔机 drilling machine
• 竖直大炮眼的钻孔    toe-to-toe drilling
• 钻孔器；钻孔者    piercer
• 摆钻孔    balance jewel hole
• 侧钻孔    sidetracked hole
• 成钻孔    bohrreihe double set of drill holes
• 电钻孔    electric drilling
• 钉孔, 钻孔    counter sunk
• 露钻孔    e exposed drill holes will not close; exposed drill holes will not close
• 内钻孔    internal drilling