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
- microballoon
- microballoon reinforcements
- microbar
- microbarogram
- microbarograph
- microbarometer
- microbe
- microbeam
- microbeam technique
- microbe cell culture bioreactor
- microbe electrode
- microbe-host coevolution
- microbe in ice core
- micro-benchmark
- microbes in groundwater
- microbe-virus coevolution
- microbial arsenic transformation
- microbial biofilm
- microbial biogeography
- microbial biomass
- microbial biomass carbon
- microbial biomass nitrogen
- microbial biomass phosphorus
- microbial carbon assimilation
- microbial carbon pump