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
- beam spot
- beam stabilization
- beam steering
- beam string structure
- beam supporting hip-and-gable roof structures
- beam switching
- beam technology for material modification
- beam thermal velocity
- beam trawler
- beam tube
- beam waist
- Beam Warming scheme
- Beam-Warming scheme
- beam waveguide
- beam-wave interaction
- beam width
- beamwidth
- beancaper family
- Bean critical state model
- bean curve
- bean machine
- Bean model
- bean pod borer
- bean products
- bean sprout