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directed graph

美 /dəˈrektɪd ɡræf; daɪˈrektɪd ɡræf/
  • 有向图：一种图，其中边是有序对，如果图中存在边（a，b），则图中不一定存在边（b，a），而且如果存在，则与（a，b）不同。

双语例句

  1. We shall abbreviate the "directed graph" to digraph.
    我们将把“有方向的图”简称为方向图。
  2. RDF defines a directed graph of relationships.
    RDF 定义了关系的导向图。
  3. A pipeline is a directed graph in which media flows in a defined direction from the input to the output.
    管道是一个有向图，媒体在这个有向图中从输入流到输出。

网络短语

  • directed graph undirected graph
    有向图；有向图无向图；无向图
  • Signed Directed Graph
    符号有向图；基于符号定向图；有符号定向图；符号定向图
  • block directed graph
    块方向图；块有向图；区块有向图解
  • bipartite directed graph
    双重有向多重图；基于二分有向图
  • weighted directed graph
    基于加权有向图

同义词

oriented graph
[数]有向图；定向图

英英释义

  • In mathematics, and more specifically in graph theory, a directed graph (or digraph) is a graph, or set of nodes connected by edges, where the edges have a direction associated with them. In formal terms, a digraph is a pair G=(V,A) (sometimes G=(V,E)) of:.