理学 [重名条] 释 directed graph 有向图 二元组，其中顶点集非空，有向边集（或弧集）是由的有序对构成的子集。
＞组合数学、组合设计与图论＞图论＞释义 directed graph; digraph 有向图 directed graph 有向图†
理论计算机科学 数据结构 释文 directed graph 有向图
- distributional derivative
- distribution amplitude
- distribution and deployment
- distribution and utilization automation system
- distribution-assignment
- distribution association
- distribution automation
- distribution cable feeding pillar
- distribution cable joint
- distribution cable line
- distribution center
- Distribution center management
- distribution center planning
- distribution chart of frequency
- distribution chute
- distribution constant
- distribution corporation
- distribution curve
- distribution density
- distribution derivative
- distribution enterprise management
- distribution factor
- distribution family
- distribution frame
- distribution-free method