centrifugal couple

例句：

1. 1.The centrifugal couple was designed to reduce friction between the rotating parts.
   离心对偶体的设计旨在减少旋转部件之间的摩擦。
2. 2.In the study of aerodynamics, centrifugal couple is an important concept.
   在空气动力学研究中，离心对偶体是一个重要概念。
3. 3. The centrifugal couple can be used to control the rotation speed of the rotor.
   离心对偶体可以用来控制转子的转速。