Isoldn.伊索尔德ISOabbr.国际标准化组织(=International Standards Organization)isometric project正等测isovalent colours等价色isotype exclusion同型排斥isobaric analysis等压分析isophthalonitrilen.间苯二氰isothermal theory等温理论isodecyl acrylate丙烯酸异癸酯isostatic surface均衡面,等压面isogametangiogamy同形配子囊配合Isospeciophylline台钩藤碱C