unconnected network的意思|示意

In addition, the Global Positioning System feature in the handset facilitates 'location tracking' while roaming in remote and unconnected areas in Thuraya's network.

别的，环球定位系统的特色手机便利的地点跟踪'而漫游在边远地区的Thuraya无关的网络。

It's a spanning tree if there's also at least one path between any two points, i.e., no network nodes are left unconnected.

如果任意两点之间有且只有一条通路，则构成了一棵生成树。即没有网络节点是孤立的。