isolu分离, 隔绝, 隔离ISOabbr.国际标准化组织(=International Standards Organization)isotopic level gage同位素液面计isopropenylpyrazinen.异丙烯基吡嗪Isocyanide compound异氰化物isogenic background同基因背景isogeneic homograft同型移植isobuturyl shikonin异丁酰紫草素isotopicspin parity同位旋空间宇称isopropylmalic acid异丙基苹果酸isocamphoronic acid异樟脑酮酸isometric parameter等距参数