Warning: file_put_contents(/www/wwwroot/ppbbu/73904.com/cache/3835465e03e4f4aa65b26119c300367a.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/73904.com/index.php on line 55 graph coloring theory model例句_graph coloring theory model英汉例句_graph coloring theory model双解例句_骑士汉英词典
A mathematical model of the competitive procedure arrangement is designed in this article by using the edge coloring method of graph theory. 利用图论的边着色理论建立了一个赛程安排的数学模型。