Isona矶名(姓,日本)ISOabbr.国际标准化组织(=International Standards Organization)isometric drawing等距图,正等轴测图,等角图iso-propylamine异丙胺isothermal strain等温应变isotopic dilution同位素稀释,同位素冲淡Isotopic renogram同位素肾造影照片isoprene synthase异戊二烯合酶isoparametric map等参数映象isobutyl benzoate苯甲酸异丁酯isotopic molecule同位素分子isochromatic lens单色透镜