vertex的复数形
- A configuration is a connected cluster of vertices of a plane graph together with the degrees of the vertices
一个构形是面图的一连串连通的顶点与这些顶点的度。收藏 - A five - pointed star formed by five straight lines connecting the vertices of a pentagon and enclosing another pentagon in the completed figure.
五角星形一种有五个顶点的星形,由连接五边形各顶点的直线构成并包含另一个完整的五边形收藏 - Joining two nonadjacent vertices of a polygon.
对角线的连接多边形任意两个不相邻顶点的直线的收藏 - In general, the operation of insertion of removal of vertices of degree 2 does not affect the planarity of a graph
一般地,插入或移去2次顶点运算,并不影响一个图的平面性。收藏 - adjoin two new vertices X and Y to N
在N中添加两个新顶点X和Y。收藏
开心词场背单词

