理学 计算机硬件电路 释 pin 引脚 从集成电路（芯片）内部电路引出与外围电路的接线，所有的引脚就构成了这块芯片的接口。又称管脚。
计算机硬件 计算机工程制造 释文 pin 插针
- smart city big data services platform
- smart city big data storage technology
- smart city big data visualization technology
- smart city data activation layer
- smart city dataaggregation
- smart city data cleaning
- smart city data collection
- smart city data exchange system
- smart city datalifecyclemanagement
- smart city data link
- smart city data perception
- smart city data resource directory system
- smart city data resources
- smart city data resource storage
- smart city data resource system
- smart city data storage strategy
- smart city data transmission
- smart city data transmission layer
- smart city data vitalization
- smart city ecological management service platform
- smart city emergency defense service platform
- Smart City Expo World Congress
- smart city government management database
- smart city information security infrastructure
- smart city infrastructure construction