upper casing
基本解释
- 上汽缸
英汉例句
- Upper section composed of driving sprocket upper casing with rails(double chain) and discharging outlet.
上部区段,由传动链轮及带有轨道(双排链)的上部机壳、卸料口组成。 - Applying pump pressure then activates a sliding collar that opens access ports, enabling circulation across the upper casing interval.
然后施加泵压,使滑动箍启动,于是使进入口开启,从而能够穿过套管上段进行循环。
www.infopetro.com.cn - Upper casing, as a key part in the driving system of helicopter, is difficult to be formed owing to its complex geometry and high demand for property.
上机匣为直升机传动系统中的关键零件,几何形状复杂,性能指标要求高,成形难度大。
双语例句
词组短语
- upper outer casing 外上缸
- upper half casing 上缸
- lp outer upper casing 低压外上缸组合
- Upper &lower casing bearing 上下壳轴承
短语
专业释义
- 上汽缸