rotary drilling

基本解释

• 旋转钻探

英汉例句

双语例句

• Based on the principle of conversation of energy, the energy for rotary drilling has been analyzed.
  旋转钻进是岩土工程钻探的主要钻进方式，从能量守恒原理出发，对旋转钻进的能量进行分析。
• Theoretically, the impacting-rotary drilling technique is one of the most effective methods of drilling hard strata.
  从破岩理论上讲，冲击旋转钻井技术是解决硬地层钻进难题最有效的方法之一。
• According to the principle mentioned above, a Model CZT -1 autocontrol device for rotary drilling has been successively developed.
  按此设想研制成功了CZT-1型牙轮钻进参数自动调节装置。

• rotary drilling更多例句

词组短语

短语

• rotary steering drilling system 旋转导向钻井系统
• rotary steering drilling 旋转导向钻井
• rotary blasthole drilling 旋转式炮眼钻进
• rotary y drilling swivel 旋转钻井水龙头
• mechanical rotary pile drilling 机械旋挖桩

• rotary drilling更多词组

专业释义

能源科学技术

• 旋转钻井

  In rotary drilling, the drillstring being in tension may be buckling when there exist some definite relations between tensile force and the rotary speed.
  在旋转钻井作业中，当钻柱较长且转速与拉力存在某种关系时，钻柱受拉段也会发生屈曲变形。

• 回转钻进

  Percussive-rotary drilling is a drilling technology with high efficiency and quality,and its drilling efficiency mainly depends on impactor.
  冲击回转钻进是一种高效、优质的钻探工艺,冲击器的好坏直接决定着冲击回转钻进的效果。

• 旋转钻探

土木建筑工程

• 回转钻进
• 回转钻探

地球科学

• 旋转钻进

  Rotary drilling is a dominant way in geotechnical engineering borehole surveying. Based on the principle of conversation of energy,the energy for rotary drilling has been analyzed.
  旋转钻进是岩土工程钻探的主要钻进方式,从能量守恒原理出发,对旋转钻进的能量进行分析。

• 回转钻进
• 回转式钻眼

机械工程

• 旋转式钻孔
• 旋转式钻探