forced vortex blade

例句：

1. 1.The forced vortex blades are responsible for the efficient flow of air through the engine.
   强制涡流叶片负责发动机中空气的高效流动。
2. 2. The design of the forced vortex blades is crucial to the performance of the turbine.
   强制涡流叶片的设计对涡轮机的性能至关重要。
3. 3. The engineers carefully designed the forced vortex blades to maximize efficiency and reduce noise.
   工程师们精心设计了强制涡流叶片，以最大化效率并减少噪音。