throttling process

例句：

1. 1.The throttling process is essential for maintaining the stability of the system.
   节流过程对于保持系统的稳定性至关重要。
2. 2. During the throttling process, the flow rate is reduced to maintain a constant pressure.
   在节流过程中，流量被降低以保持恒定的压力。
3. 3. The throttling process was used to control the temperature in the engine.
   节流过程用于控制发动机中的温度。