Eulerian graph 基本例句 欧拉图 Several theoretical results are obtained by studying symmetricEulerian graphand symmetric Eulerian trail.通过对于对称欧拉图和对称欧拉路径的研究,得出了多项理论结果。 Analysis on Conversion Inference of Categorical Proposition by Eulerian Graph直言命题换位推理的欧拉图析