“矿山钻井法”的概念、定义、翻译、参考文献-科学参考

单词	矿山钻井法
释义	矿山钻井法 Encyclopedia 工学特殊凿井法释 shaft boring矿山钻井法用钻井机钻凿竖井井筒的特殊凿井法。在地面采用大直径钻井机向地层钻进竖井，以洗井液护壁并排渣，悬浮下沉预制井壁作为永久支护，实现人员不下井的机械化凿井方法。
随便看	flicker effect flicker frequency flickering flickering binary flickering meteor flickering star flickering white dwarf flicker noise flicker phase flicker photometer flicking and poking flicking stone pulse flight accidents flight accident symptoms flight altitude flight assistant decision-making flight attendant flight attitude flight block of photography Flight condition flight control flight control actuation system flight control computer system flight control of morphing flight vehicle flight control of multi-rotor vehicle

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。