nozzle control governor gear

例句：

1. 1. Thenozzle control is responsible for adjusting the flow of oil to the engine.
   喷嘴控制负责调整油流向发动机的流量。
2. 2.The governor gear is used to maintain aconsistent speed and temperature in the engine.
   调速器齿轮用于保持发动机的速度和温度恒定。
3. 3. The nozzle control and governorgear are essential components of the fuel injectionsystem.
   喷嘴控制和调速器齿轮是燃油喷射系统的关键部件。