four-colour theorem

英 美
  • 四色定理
  • colour n.颜色;颜料;彩色;肤色vt.给...着色;渲染;影响vi.染色;脸红=color(美)
  • four num.四
  • theorem n.定理
    1. The standard four-color theorem defines borders in a way that hews to common sense and excludes bizarre cases such as Hudson's.
      标准四色定理中所用到的边界定义方式与常识相同,排除了哈德逊地图这类诡异的情况。