graphs造句
Some problems concerning groups are best attacked by using
graphs.
有关群的一些问题可以使用图来很好地解答.
Diagrams and
graphs are indispensable visual aids in many aspects of economics.
图形和图解在经济学的许多方面是重要的形象工具.
We shall consider partitions of the edges of
graphs and hypergraphs.
我们将考虑图和超图的边的划分.