互连性的英文：
interconnectivity

consisting of separate interconnected parts.
由分开但又相连接的几个部分组成。

A network is a group of computers in different places that are interconnected.
网络是互相联接的一组在不同地方的计算机。

It reflects a chain-like interconnection between quantities
它反映了诸量之间的一种链式的连系。

interconnection of programming function is carried out on a matrix board
各种编程功能之间相互衔接在矩阵板上进行。

Pertaining to a line or circuit interconnecting several stations.
用于修饰或说明把若干个站互连起来的通信线路或电路。