It is assumed that the routing topology representing all the paths from one routing group to all other routing groups is a spanning tree.

用路由拓扑来表示从一个路由组到其他所有路由组的所有路径，并假定路由拓扑是一棵生成树。

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The missiles within a group communicate by means of the nearest-neighbor topology, while communication between groups is implemented through the root nodes of the group topology spanning tree.

编队内各导弹采用相邻局部通信，编队之间则通过各编队通信拓扑生成树的根节点进行通信。

youdao

The missiles within a group communicate by means of the nearest-neighbor topology, while communication between groups is implemented through the root nodes of the group topology spanning tree.

编队内各导弹采用相邻局部通信，编队之间则通过各编队通信拓扑生成树的根节点进行通信。

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