Isoya矶谷ISOabbr.国际标准化组织(=International Standards Organization)isometric twitch等长颤搐Isothermal model等温模型isotopic species同位素种类isohexenoic acid异己烯酸isoburyl alcohol异丁醇isosensitization同族致敏作用isobaric section等压截面,等压载面isobornyl halide异冰片基卤isocetyl laurate月桂酸异鲸蜡酯isomorphic field同构域