not turning in a circle around a fixed point

The main part of the machine consists of a large, non-rotating cylinder.

It must be in a nonrotating state before you can change from one mode to another. 在从一种模式切换到另一种模式之前，它必须处于非旋转状态。

not part of a system that changes things according to a regular pattern

Two of the restaurant's non-rotating dishes are vegan.

The team was selected on a non-rotating basis. 该团队是在不按顺序轮换的基础上选出的。