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
- non-continuous tester mating design
- noncontinuous variation
- non-contractibility
- non-contractible representation
- non-contractive
- noncontradiction
- Non-contributory pension
- non-control reentry
- non-conventional water irrigation test
- non-convergent series
- nonconvex
- nonconvex analysis
- nonconvex body
- nonconvex domain
- nonconvexity
- nonconvex optimization
- nonconvex polyhedron
- nonconvex programming
- nonconvex programming problem
- nonconvex quadratic programming
- nonconvex set
- non-cooperative
- non-cooperative game
- noncooperative game
- noncooperative games