理学 计算机硬件电路 释 printed-circuit board; PCB 印制电路板 用电子印刷术将覆盖在绝缘基材上的铜箔刻蚀为满足元器件连接要求的导电线路，从而形成的可安装并连接电子元器件的电路板。又称印刷电路板。
计算机硬件 计算机工程制造 释文 printed-circuit board, PCB 印制电路板 计算机硬件 计算机工程制造 释文 printed-circuit board, PCB 印制电路板
- electromagnetic radiation management
- electromagnetic radiationpollution prevention and control law
- electromagnetic radiation safety standards
- electromagnetic radius
- electromagnetic recoil separator
- electromagnetic reconnaissance perception
- electromagnetic relays
- electromagnetic resonant cavity
- electromagnetic riveting
- electromagnetics
- electromagnetic scattering
- electromagnetic screening
- electromagnetic sensor
- electromagnetic sensors
- electromagnetic separation
- electromagnetic shielding
- electromagnetic shielding composites
- electromagnetic shielding fabric
- electro-magnetic shielding in building
- electromagnetic shower
- electromagnetic signal simulator
- electromagnetic situation awareness
- electromagnetic source
- electromagnetic spectrum
- electromagnetic spectrum warfare