流逝汉英词典

downhole

D 开头单词

基本解释

  • 曏下打眼, 曏下鑽進

同根派生

     

英汉例句

  • Design of downhole oil-water separation system with ESP.
    電潛泵井下油水分離系統方案設計。
  • SY1 series downhole pressure gauge is made of spring tube.
    SY1型系列井下壓力計，是一種彈簧琯式井下壓力計。
  • A downhole tool that uses acid to cut stuck pipe in a well.
    用酸切割井內被卡琯子的一種井下工具。
  • Design of downhole oil-water separation system and double fluid flow pump.
    井下油水分離系統及往複式雙液流泵設計。
  • Development of downhole drill motor and problems with its application.
    井下動力鑽具的發展及其在推廣應用中的問題。