speed governing

• 速度调节,调速

speed governing的用法和样例：

例句

1. The imported frequency control of motor speed adapts to different printing speeds.
   进口变频电机调速，适应不同印刷速度。
2. The paper mainly introduces the technology of adjusting speed of convertor and its superiority.
   主要介绍变频器的调速技术及使用变频器的优越性。