relay governor gear

例句：

1. 1. The new relay governor gear has significantlyimproved the efficiency of the transmission system.
   新的接力式调速器大大提高了传动系统的效率。
2. 2.The engineers carefully adjusted the relay governorgear to ensure smooth operation of the machine.
   工程师们仔细调整了接力式调速器，以确保机器的平稳运行。
3. 3. The relaygovernor gear is a critical component in maintainingthe stability of the power system.
   接力式调速器是保持电力系统稳定性的关键部件。