Isome井染ISOabbr.国际标准化组织(=International Standards Organization)isovolumetric phase等容期isocyanurate spongy聚氯酯泡沫isometric annealing等容退火Isoflavone compound异黄酮化合物Isoxazole pesticide异噁唑农药isobutylvinyl ether异丁基乙烯醚isocyanide reaction[化] 成胩反应isoneonepetalactone四氢二甲基环戊并吡喃酮isokinetie sampling等动力取样isohydric technique等氢(离子)技术