试题详情

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.

AA. 定位器与跑道中心线对齐,下滑道与跑道出口成一定角度。

BB. 航道与跑道中心线对齐,下滑道与跑道入口成恒定角度。

CC. 航道与跑道中心线平行,下滑道与跑道出口成恒定角度。