http://www.graphviz.org/

graphviz

digraph G {
node [fontname="VeraSansYuanTi-Bold.ttf",style=filled,color=gold] 电信网络[shape=box];

edge [color=red];
电信网络 -> {电路交换;分组交换;}

edge [color=darkgreen];
电路交换 -> {FDM;TDM;}
分组交换 -> {虚电路;数据报;}
} 


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Published

21 December 2007

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