rood sum graph

• 模和图

rood sum graph的用法和样例：

例句

1. It is the combination of probability and graph theory, and can be used in analyzing complicated multi-causality questions.
   它是概率论和图论相结合的产物，可用于复杂多因果关系的分析，是人工智能领域的研究热点和重要成果之一。
2. A description was carried out on the complicated epicyclic gear train by adopting the functional schematic diagram and the knowledge of graph theory.
   摘要采用功能示意图和图论知识对复杂周转轮系进行描述。