throttling range

例句：

1. 1. The car's engine throttle is a critical component of its performance.
   汽车发动机的节气门是其性能的关键部件。
2. 2.The pilot must throttle down the plane's engines to land safely.
   飞行员必须降低飞机引擎的速度以确保安全着陆。
3. 3. The engineer adjusted the throttle to increase the speed of the car.
   工程师调整了油门来提高汽车的速度。