Input signals are supplied from airplane sensors, mechanical and avionic systems, and the pilots. In the above sentence,输入信号的来源不包括
A.飞机传感器; B.机械和电子系统; C.驾驶员系统; D.前置放大器 ;正确答案D
Input signals are supplied from airplane sensors, mechanical and avionic systems, and the pilots. In the above sentence,输入信号的来源不包括
A.飞机传感器; B.机械和电子系统; C.驾驶员系统; D.前置放大器 ;正确答案D