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
- Sea-Mirror of Circle Measurement
- sea mite
- seamless
- seamless depth datum
- seamless editing
- seamless steel pipe for liquid service
- seamless track
- seamless tube
- seamless underwear circular knitting machine
- seamount
- seamount ecosystem
- seamount fishing ground
- seamounts survey
- seam processing
- Seamus Heaney
- Sean Connery
- Sean O’Casey
- Sean Penn
- Sea of Azov
- Sea of Japan
- sea of marrow
- Sea of Novels and Short Stories
- Sea of Okhotsk
- Sea of Words
- sea otter