We may thereby compute the number of graphs which are isomorphic to their complements.因此我們可以計(jì)算同構(gòu)于其補(bǔ)的圖的數(shù)目.This paper introduces two types of benzenoid isomers with six isomorphic moieties.本文引入了兩類具有六個(gè)同構(gòu)塊的苯系異構(gòu)物.Corporate Ac...