理学 计算机硬件电路 释 back plane 底板 装载多个连接器的电路板。通常这些连接器的插针互相连通，形成总线。
计算机硬件 计算机工程制造 释文 back plane 底板 计算机硬件 计算机工程制造 释文 back plane 底板
- early barrier
- early barrier reaction
- early bolting of vegetables
- early buildings in the Changchun first auto works
- early buildings in the Shunde Sugar Refinery
- Early Buildings of Changchun Firm Studio
- Early Buildings of Jimei School and Xiamen University
- early burst
- early childhood education
- early childhood education principle
- early Christian architecture
- Early Christianity
- early clinical trial
- early Cretaceous coal-accumulating period
- early Cretaceous coal measures
- early cropping
- early decay time
- early decline
- early development of fish
- Early Documents of Xianbei
- early earth
- early education
- early education in Islam states
- early election result
- early endosome