shadow aircraft的意思|示意

It was clipped from an old faded Poloroid taken while it was parked at RDU airport and the landing gear was not visible in the SUNS shadow - hence no landing gear on the otherwise fixed gear aircraft.

它是从旧的已褪色的Poloroid照片剪贴下来，当时它停在RDU飞机场而且起落架在太阳阴影下看不见-因此在固定齿轮飞机上没有起落架。

The backward diffraction on the shadow area of aircraft and its components having low radar-cross-section (RCS) is one of the main contributions of their RCS.

阴影区的后向绕射是低散射截面飞行器和部件rcs的主要贡献之一，有效地抑制它可以进一步地减缩rcs。

Electrical Engineering and Automation tentacles all walks of life, small to a switch designed to study aerospace aircraft, has its shadow.

电气工程及其自动化的触角伸向各行各业，小到一个开关的设计，大到宇航飞机的研究，都有它的身影。