houri

n. 天堂女神, 迷人的美女

n. 天堂女神；迷人的美女；富有魅力的美女

1. Ghouila& Houri gets a sufficient condition that a strongly connected digraph D is a directed H graph, that is.
   Ghouila&Houri得到强连通有向图D是有向H图的充分条件。