垂直钻进的英文

vertical drilling

• 垂直:    perpendicular; ver ...
• 钻进:    worm one's way in; ...
• 垂直钻探:    vertical boring

例句与用法

1. The mast is raised to the working position by a pair of hydraulic cylinders , and is locked in the vertical drilling position by two hydraulically actuated mast anchor pins
   支架通过一对液压缸提升到工作高度，并通过两个液压启动的锚定销锁定在垂直钻进位置。