| 释义 |
rotary steering
基本例句
旋转导向
Arotary steeringtool scheme was developed,and its steering mechanism was investigated intensively in this paper.提出了一种旋转导向工具设计方案，并对其实现旋转导向的机理进行了深入研究。
The working principle of the controllable eccentralizer rotary steerable drilling tool is presented.摘要介绍了所研制的可控偏心器旋转导向钻井工具的工作原理。 |