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
- eisodic
- E isomer
- Eistla Regio
- EIT
- Either/Or
- Ei Thesaurus
- E. I. Zelmanov
- E. I. Zelmanov (1955—)
- EI期刊
- ejaculation
- ejaculatory duct
- EJB
- E. J.-B. Goursat
- E. J. Cartan
- E. J. Cartan (1869—1951)
- ejecta
- ejecta blanket
- ejection
- ejection escape system flight test
- ejection fraction
- ejection phase
- ejection power plant
- ejection rate
- ejection time
- ejection training for military aviators