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.

youdao

它们又长又细的尾巴配合后掠式的襟翼，完美地适用于最省力的方式提供推动力。

Their high, narrow tails with swept-back tips are almost perfectly adapted to provide propulsion with the least possible effort.

youdao

首先根据电控旋翼的刚体桨叶变距运动方程，推导了襟翼操纵量与桨叶桨距的显式关系式。

First, relationship between flap input and blade pitch was deduced based on the pitch kinetic equation of rigid blade.

youdao