而飞机的机翼却是由铰接式襟翼构成，通常由驾驶人员手动控制。
Whereas, on an airplane the wings are built with a hinged flap that is normally controlled manually from the cockpit.
这样一枚经过升级改进的炸弹被投下后，利用全球定位系统及激光和红外感应器提供的数据控制弹体上的一组翼片，其工作原理类似飞机襟翼。
An upgraded bomb, when falling, USES data from the global-positioning system in combination with laser and infra-red sensors to adjust a set of fins that work like aeroplane flaps.
现有的残骸之一是在坦桑尼亚被冲上岸的一块襟翼，似乎证实飞机在坠海前无人控制。
One of those pieces – a wing flap found on a shore in Tanzania – seemed to confirm the theory that no one was at the controls of the plane in its final moments.
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