avionics

名词 avionics:

1. science and technology of electronic systems and devices for aeronautics and astronautics

a.vi.on.ics

n.（名词）
(used with a sing. verb)The science and technology of electronics and the development of electronic devices as applied to aeronautics and astronautics:
（与单数动词连用）航空电子技术，航空电子学：将电气及电子设备的发展用于航空和航天事业的科学技术：
例句：
Avionics has become even more important with the development of the space program.
随着太空项目的发展，航空电子技术愈加重要了

(used with a pl. verb)The electronic systems, equipment, and other devices so developed:
（与复数动词连用）航空电子设备：以航空电子技术发展起来的电子系统、设备及其他设施：
例句：
The avionics on this spacecraft represent a new generation of sophistication.
这架航天飞机上的电子设备代表了新一代的复杂水平

来源：
avi(ation)
avi(ation)
(electr)onics
(electr)onics

【引伸】
a.vion.ic
adj.（形容词）