底板总线 meaning in English

backplane bus

A versatile backplane bus ; vmebus
通用底板总线. vme总线
Backplanes bus specification for multiprocessor architectures : futurebus , logical layer specification
多处理机体系结构用底板总线规范:未来总线逻辑层规范
Before mounting and dismounting the device , remove the mmc , and when mounting and dismounting the device , be careful not to damage the memory slot and the connectors for the mpi bus and the backplane bus
在拆装设备之前必须取下mmc在拆装设备时必须要小心，不要损坏存储器插槽以及mpi总线和底板总线的连接器。