... 孔喉 bore throat 环形孔腔circular bore 换辊 roll changing ...
双语例句
1
This year, a huge circularbore is to be lowered into a layer of sand deep beneath the city, where it will drill a tunnel to link them.
今年，就要在城市地下深处的砂层打通一个巨大的圆形隧道，把地铁站连起来。
2
If the section is a circular arc in the spatial slanting plane, the circular arc is the extremely reasonable bore hole path curve for slide drilling in minimum curvature method.
在此方法中，假设井段是空间斜平面上的圆弧，对于滑动钻进方式，圆弧是非常合理的井眼轨迹曲线。
3
Due to the shape character of rectangular bore containers, the equation for circular containers is no longer adaptable. Shrinkfitting pressure is usually calculated by FEM.