理学 图论 释 undirected graph 无向图 二元组，其中是非空集合，称为的顶点集，其元素称为顶点；是中元素构成的无序二元组的集合，称为的边集，其元素称为边。
undirected graph 无向图†
理论计算机科学 数据结构 释文 undirected graph 无向图
- flannel
- flannelette
- flannelette sofa fabric
- flannel fabric
- Flannery O'Connor
- flap
- flap actuation system
- flapping
- flap valve
- flap wound
- flare
- flare arc
- flare class
- flare flash
- flare importance
- flare indicator
- flare kernel
- flare-like brightening
- flare-like phenomenon
- flare loop
- flare nimbus
- flare onset
- flare particle emission
- flare physics
- flare puff