As screw is constant rotation, so the liquid to flow traffic is uniform.

由于螺杆是等速旋转，所以液体出流流量也是均匀的。

youdao

As screw is constant rotation, so the liquid to flow traffic is uniform.

由于螺杆是等速旋转，所以液体出流流量也是均匀的。

youdao