perpendicular shaft的意思|示意

The pin fits snugly in a reamed tapered hole that is perpendicular to the shaft axis and either radial or tangential to the shaft surface.

该引脚正好符合了扩锥孔的垂直轴的轴线，要么径向或切向轴表面。

The plurality of fins apply a radial arrangement perpendicular to the central shaft.

多个鳍片垂直于中心轴的径向排列。

This is due to the shaft being bent and the gear itself is not sitting perpendicular to the shaft.

这是由于轴的弯曲和齿轮本身没有与轴垂直造成的。