connected vertices的意思|示意

In a graph, a vertex in a tree can be connected to any number of other vertices, provided that no cycles are created.

在图中，树的顶点可以连接任意数量的顶点，只要不存在环即可。

Two vertices are said to be adjacent to one another if they are connected by a single edge.

如果两个顶点被同一条边连接，就称这两个顶点是邻接的。

Transforming an edge affects all connected vertices, faces and polygons.

改变一个边会影响到所有与之相联系的顶点、面、多边形。