tree graph

• 树图

tree graph的用法和样例：

例句

1. Especially, the adjacent tree graph and line graph are both included as special cases of our generalization.
   特别，邻接树图和线图是我们推广的特殊情况。
2. Introduced in this paper is the forest graph of a connected graph which is a generalization of the tree graph.
   摘要本文中引进了连通图的森林图，它是树图的推广。
3. The tree grows luxuriantly flourishing, the fountain trickle starts to flow.
   树木啁欣欣向荣，泉水啊涓涓始流。