forevacuum rotor

例句：

1. 1.The forevacuum rotor is a critical component in the vacuum system.
   真空转子是真空系统中的关键部件。
2. 2.The forevacuum rotor was designed to improve efficiency and reduce noise.
   真空转子被设计来提高效率并减少噪音。
3. 3.The forevacuum rotor is responsible for maintaining the proper pressure levels in the vacuum chamber.
   真空转子负责维护真空腔室中适当的压力水平。