振動鉆鉆頭 的英文怎麼說

中文拼音 [zhèndòngzhēnzhēntóu]
振動鉆鉆頭 英文
vibrating bit
  • 振 : 動詞1. （搖動; 揮動） shake; flap; wield 2. （奮起） brace up; rise with force and spirit
  • 鉆 : 鉆Ⅰ名詞1. （打眼用的工具） drill; auger 2. （指鉆石） diamond; jewel Ⅱ動詞（用尖物在另一物體上轉動） drill; bore
  • 振動 : vibrate; vibration; vibrance; vibrancy; vibra; vibes; shaking; rumble; jitter; chatter; sway; jar...
  1. Field operation shows that, by using the hydrodynamic propulsor, not only the penetration rate is increased, the vibration of the bit and drill stem is reduced as well, thereby the service life of the bit is extended

    1995 - 1998年井下液力推進器在大港油田等地區不同區塊20餘口井上施工的實踐證明，使用這種推進器不但可以提高機械鉆速，而且減輕了鉆頭和鉆桿的振動，進而延長了鉆頭壽命。
  2. Torsional vibration mathematical modeling of auger - bit principal axis of digging machine for tree planting and its solution

    植樹挖坑機鉆頭主軸扭轉振動數學建模與求解
  3. By means of the drillstring ' s finite element model and the numerical solution method, and based on the mechanical models of bit / rock interaction, the dynamic models for torsional vibration of cone bits and drillstrings are established

    利用鉆柱動力學有限元模型的數值計算方法，在考慮了鉆頭與巖石互作用力學模型的基礎上，建立了鉆頭和鉆柱扭轉振動動力學模擬模型。
  4. Torsional vibration simulation analysis of drilling string and rock bit

    鉆井用鉆頭和鉆柱扭轉振動的模擬分析
  5. Hand - held portable power tools. measurement of vibrations at the handle. part 3 : rock drills and rotary hammers

    便攜式手持動力工具.手柄部位振動量的測量.第3部分:巖石鉆頭和旋轉錘
  6. Hand - held portable power tools - measurement of vibrations at the handle - part 3 : rock drills and rotary hammers

    便攜式手提動力工具.手柄振動的測量.第3部分:巖石鉆頭和旋轉錘
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