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
- major histocompatibility complex
- major histocompatibility complex，MHC
- major histocompatibility system
- major hysteresis loop
- major instrument
- majoritarian democracy
- majority
- majority carrier
- majority carrier density
- majority-decision element
- majority-decision function
- majority decision gate
- majority function
- majority game
- majority game model
- majority logic
- majority logic decoding
- majority-logic decoding
- majority logic unit
- majority principle
- majority rule
- majority vote model
- majority voting
- majority voting rules voting rules
- majorizable