isol·o·gous /aɪˈsɑləgəs/ 形容詞
相同的,同源的,同基因的,同構的
I·sol·o·gous a. Chem. Having similar proportions, similar relations, or similar differences of composition; -- said specifically of groups or series which differ by a constant difference; as, ethane, ethylene, and acetylene, or their analogous compounds, form an isologous series.
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