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percussive-rotary drilling

  • 冲击旋转钻井

网络释义专业释义

  冲击旋转钻井

... percussive-rotary drilling 冲击旋转钻井... percussive action 冲击作用 electrostatic percussive welding 静电冲击焊 ...

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短语

percussive rotary drilling 冲积转式钻眼 ; 冲积钻钻探

auger-percussive-rotary drilling 螺旋冲击回转钻进

pneumatic percussive rotary drilling 风动冲击回转钻进

percussive rotary drilling technology 冲旋钻井技术

rotary percussive drilling 回转冲魂进

percussive e rotary drilling 冲积钻钻探

percussive-rotary extruding drilling 冲击回转挤压钻进

percussive-rotary wire-line drilling 绳索取心冲击回转钻进

rotary y percussive drilling 回转冲魂进

 更多收起网络短语
  • 冲击旋转钻井
  • 冲击回转钻进
    冲击回转钻探

·2,447,543篇论文数据,部分数据来源于NoteExpress

双语例句

  • This instrument, simple in structure and of multi-function, may be used to measuring the drillability and abrasivity of rocks, and simulate rotary or rotary-percussive drilling as well.

    仪器结构简单,具有多种功能,进行回转冲击回转钻进法的可测试钻进规程模拟可用测试岩石研磨性。

    youdao

  • Study on the percussive rotary drilling law under various temperatures is of great significance because it can provide a theoretical basis for new drilling process designed for geothermal production.

    研究不同温度条件下冲击回转凿岩规律具有重要意义,可以设计地热开采的新型钻探方法提供理论依据

    youdao

  • The percussive - rotary drilling technology is one of the most effective ways to solve the drilling difficulties in hard rock in recent years. The technology has a good application prospect.

    钻井技术近年来已成为石油钻井界广泛关注热点研究课题,被认为解决深井地层钻进难题有效方法之一具有良好的应用前景。

    youdao

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