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
- ample divisor
- ample fragile buccinum
- ample invertible sheaf
- ample linear system
- ample line bundle
- ampleness
- ample sheaf
- ample vector bundle
- amplicon
- amplidyne
- amplification
- amplification bias
- amplification coefficient
- amplification effect
- amplification factor
- amplification, magnification
- amplification matrix
- Amplification of demand variation
- Amplification of the Book of History
- amplification operator
- amplification primer
- amplification ratio
- amplification refractory mutation system
- amplification without inversion
- amplification without inversion, AWI