Winglets affect the part of drag called induced drag.

翼梢小翼影响一部分名为诱导阻力的阻力。

The aft component of this lift vector is the induced drag.

这个合升力的水平分力就是诱导阻力。

There are two kinds of drags, parasite drag and induced drag.

寄生阻力和诱导阻力。

The influence of ground effect on induced drag is analyzed in detail.

详细阐明了地面效应对诱导阻力的影响规律。

Tip vortex goes downstream outward along the span direction, and the induced drag of the wing decreases.

翼尖涡沿着展向方向向外移动，机翼诱导阻力减小。