flexural-aileron flutter

例句：

1. 1. The aircraft's flexible-aileron system is designed to prevent flutter during takeoff and landing.
   飞机的弹性翼梢小翼系统设计成在起飞和降落时防止颤振。
2. 2. During flight, the pilot must monitor the aircraft's performance closely to avoid flutter due to wind gusts.
   飞行中，飞行员必须密切监控飞机的性能，以避免由于风切变导致的颤振。
3. 3. The design of the aircraft's wing structure plays a crucial role in preventing flutter during high-speed flight.
   飞机机翼结构的设计在高速飞行中防止颤振起着至关重要的作用。