downhole
基本解释
- 向下打眼, 向下钻进
英汉例句
- Design of downhole oil-water separation system with ESP.
电潜泵井下油水分离系统方案设计。 - SY1 series downhole pressure gauge is made of spring tube.
SY1型系列井下压力计，是一种弹簧管式井下压力计。 - A downhole tool that uses acid to cut stuck pipe in a well.
用酸切割井内被卡管子的一种井下工具。 - Design of downhole oil-water separation system and double fluid flow pump.
井下油水分离系统及往复式双液流泵设计。 - Development of downhole drill motor and problems with its application.
井下动力钻具的发展及其在推广应用中的问题。