双缝襟翼 meaning in Chinese

double slotted flap

the configuration has two tractor propellers, full-span double slotted flaps deflected 45°, and a high tail.
实验模型有二两拉力螺旋桨，全翼展双缝襟翼偏转45，并有高置的水平尾翼。
< uk > the configuration has two tractor propellers , full - span double slotted flaps deflected 45 , and a high tail . < / uk >
< uk >实验模型有二两拉力螺旋桨，全翼展双缝襟翼偏转45 ，并有高置的水平尾翼。 < / uk >