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
- general or upper-ontology
- General Outline of Regius Constitution
- general out-migration rate
- general packet radio service
- general packet radio service, GPRS
- General People's Congress
- general personality right
- general perturbation
- general pharmacology
- general philosophy of water conservancy planning
- general physics
- General Plan For Stockholm 1952
- general planning of nature reserve
- general plan of concentrators
- general plan of controlling sand in ancient China
- general plan of cultural relics protection and tourism development in Turpan area of Xinjiang
- general plan of harnessing river in ancient China
- general plan of the capital political region (Nanjing)
- general pluripotential theory
- general point
- general polynomial
- general position
- general positional game
- general position mapping
- general practice