arc-node topology 弧段与结点的拓扑关系
node topology matrix 节点拓扑阵
whole node topology matrix 整体节点拓扑阵
element node topology matrix 单元节点拓扑阵
A Communication Node Topology 一个通信节点拓扑图
The following section documents a three-node topology, as depicted in Figure 1.
下面一节介绍一个3节点的拓扑结构，如图1所示。
Now that we have identified all the required parts, the next step is to build scripts to turn each into a functioning node of the topology.
既然已经明确了所需的所有部件，下一步就是通过构建脚本把每个部件转换为拓扑的有效节点。
From the topology you can select any node and display a pop-up with that node's status.
可以从这个拓扑选择任意节点，并显示一个带有该节点状态的弹出窗口。
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