孔底的英文

• bottom hole
• face of hole
• hole foe
• toe of hole

• "孔"英文翻译    hole; opening; aperture
• "底"英文翻译    bottom; base
• "多孔底" 英文翻译 :    perforated bottom; perforatedbottom
• "孔底的" 英文翻译 :    downhole
• "有孔底" 英文翻译 :    perforated bottom
• "钻孔底" 英文翻译 :    bottom of hole; hole bottom region
• "鼻孔底过宽" 英文翻译 :    widened nasal floor
• "鼻孔底缺裂" 英文翻译 :    openning of nasal floor
• "鼻孔底狭小" 英文翻译 :    narrowed nasal floor
• "冲孔底板" 英文翻译 :    bolster
• "穿孔底板" 英文翻译 :    perforated bottom
• "穿孔底壁" 英文翻译 :    perforation plate
• "多孔底钻进" 英文翻译 :    group drilling
• "孔底定向" 英文翻译 :    bottomhole orientation
• "孔底发动机" 英文翻译 :    downhole motor
• "孔底封隔器" 英文翻译 :    bottomhole packer
• "孔底记录器" 英文翻译 :    downhole recorder
• "孔底扩大器" 英文翻译 :    underreamer
• "孔底起爆" 英文翻译 :    bottom initiation; bottom priming
• "孔底压力" 英文翻译 :    bottom-hole pressure
• "孔底压力计" 英文翻译 :    hole bottom pressure gauge
• "孔底装药" 英文翻译 :    bottom charge
• "孔底状态" 英文翻译 :    downhole performance
• "孔底钻具" 英文翻译 :    face drill
• "扩大孔底" 英文翻译 :    underream

• Application of bottom - initiated bomb in medium - length hole blasting in underground mine
  地下中深孔孔底起爆弹应用实践
• The application and effects of hole - bottom detonating in medium - length hole blasting
  论中深孔爆破孔底起爆的实施和应用效果
• Application of hole bottom water medium - controlled blast technology in zhujabaobao iron mine
  孔底水介质控制爆破技术在朱家包包铁矿的应用
• Z - axis feed dwell time at the hole bottom in a spot - machining spot cycle . set this time in spindle revolutions
  在一个点加工的点循环中，在该孔底z轴进给驻留时间。在主轴回转数中设置该时间。
• Steel bar by a clockwise direction as to gently implanted hole parallel to the hole , jack until the end of adhesive overflow
  按顺时针方向把钢筋平行于孔洞走向轻轻植入孔中,直至插孔底,胶粘剂溢出
• 5 . 6 excellent hole bottom surface sunken degree of depth quite on 15mm , flawed or damaged area quite on bottom 2 3 of area allow artificial to mend
  5 . 6棒孔底面凹陷深度不大于15mm ，缺损面积不大于底面积的三分之二允许人工修补。
• Clogged or cave - in of the hole , can lead to a stuck drill . it is best therefore , to cleans the hole regular intervals , by carrying out air - blowing with the rock drill
  因为堵块和空穴都可能导致卡钻，因此应定期采用冲击器强吹，定期清洗孔底。
• Planting bar used syringes from the bottom of the hole to put adequate amounts of external uniform adhesive filling injection hole , pay attention not to air hole inclose
  使用植筋注射器从孔底向外均匀地把适量胶粘剂填注孔内,注意不要将空气封入孔内
• When the spot - machining tool reaches the hole bottom , the z - axis will firstly srop moving until the spindle makes d3 revolutions , and then return to the original position at the rapid feedrate
  在点加工刀具碰到孔底后， z轴会先停止运动，直到主轴旋转了d3圈后，才会以快速进给速率返回到原始位置。
• The method of strengthening the charging at the bottom of the blasting - hole is usually described in traditional teaching - books and blasting engineering , which is used to overcome resistance at the bottom
  传统的教科书和工程爆破中通常是采取孔底超深加强装药或底部采用猛炸药的方法，用以克服底部阻力，消除根底。

• 孔底とは意味孔底 perforated bottom[化学]