In order to validate the philosophy and software of supercritical wing design, a training plane is refitted and its high lift system is redesigned.

为进行超临界机翼气动设计技术的飞行验证，将某教练机改装为飞行验证机，为此必须进行增升装置的重新设计。

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This kind of high submergence degree, even can guarantee that the plane wing form measuring water slot work well in free pouring in large scope.

这种高淹没度，更能在大范围内保证机翼形量水槽在自由出流状态下工作。

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