基本释义:

弧,有向边

网络释义

1)directed edge;arc,弧;有向边

2)directional ar,有向弧

3)directional arc,有向弧段

4)directed edge,有向边

5)direction rim symbol,有向边标号

6)Precedence Graph (PG),冗余有向边

用法和例句

Two new attributes are added to arcs,one for the direction and another for whether the directional arc has been visited.

文章提出了一种基于有向弧段的多边形拓扑关系生成算法,改进了传统算法。