Isori伊索里ISOabbr.国际标准化组织(=International Standards Organization)isoelectric preciptation等电沉淀isospin conservation law[化] 同位旋守恒定律isoflavone-glucosidase大豆异黄酮糖苷酶isocitrate dehydrogenase异柠檬酸脱氢酶Isorhythmic dissociation等位节律分离isometric crystal system等方(立方)晶系Isomorphism of Languages语言的同构isosorbide oral solution异山梨醇口服液<利尿药>isothermal phase diagram等温线图isotopic abundance ratio同位素丰度比 leaf/