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
- baling
- Baling Bridge
- baling hay
- baling machine for staple fiber
- Baling opera
- Baliqiao
- Bali Road Map
- Bali roadmap
- Bali sardinella
- Balkan League
- Balkan Wars
- Balkars
- balking
- balkstone
- Ball
- ball
- ballability
- Ballad
- ballad
- ballade
- Ballad of a Soldier
- Ballad of Longshang Area
- Ballad of Suffering in the Cold
- balladromic
- Ballads about Tax Officials