connected component

详细解释:【计】 连通支, 连通分量

例句：

A parallel circuit that connects the major components of a computer, allowing the transfer of electric impulses from one connected component to any other.数据传送总线，总线，母线联结计算机主要部件的一组平行导线，使得电脉冲得以在相联部件之间传输