rotary drilling
基本解释
- 旋转钻探
英汉例句
- 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。
双语例句
词组短语
- 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
短语
专业释义
- 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
- 回转钻进
- 回转钻探
- 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
- 旋转式钻孔
- 旋转式钻探