angle of attack

单选题

angle of attack

答案解析

单选题

Angle of attack is defined as the angle between the chord line of an airfoil and the _______．

答案解析

单选题

path angle

答案解析

单选题

A vessel when joining or leaving from the side of a traffic separation scheme shall do so at as ___ general direction of traffic flow as practicable.A. small an angle B. large an angleC. either small or large an angle D. any angle

答案解析

单选题

The localizer course is aligned with the centerline of the runway, and the glideslope path is at a constant angle to the threshold of the runway.

答案解析