It has been shown that the corrected drag at zero-lift and the trimmed dragduetolift are in good agreement with those verified by flight tests for aircraft performance.
结果表明，经修正的飞机零升阻力和平衡升致阻力与资料值(经飞机性能试飞验证的结果)有较好的一致性。
2
The lifting-body shape of the wing-body combination has become the main design direction of the hypersonic vehicle dueto its internal loading and lift-drag characteristics.
翼身组合的升力体外形由于兼顾内部装填以及升阻特性成为了目前高速飞行器主要的设计方向。
3
Thus, in the worst case of zero leading-edge suction, the drag-due-to-lift factor K is simply the inverse of the slope of the life curve (in radians), as previously determined.