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
- Qinshui coalbed methane basin
- qinshui coalfield
- Qinshui Xian
- Qin Shunquan
- Qin Shusheng
- Qin Si
- Qin Songling
- Qin Songs Notation of Zhejiang Accent
- Qin State
- qin tablature
- Qintai of Wenjun Well in Qionglai
- Qintang Maojian tea
- Qintang Qu
- Qin Taoyu
- q-integral
- Qintongluo
- Qintong Zhen
- Q-invariant
- Qinwangzhai Site
- Qin Wei
- Qinweijia
- Qin Wengui
- Qin Wenjun
- Qin Xian
- Qin Xianglian