Isozyd异烟肼, 雷米封, 异烟酰肼[抗结核药]ISOabbr.国际标准化组织(=International Standards Organization)isobaric gas counter diffusion等压气体逆向扩散isotopic abundance measurement同位素丰度测量isoprenyl diphpsphate synthase聚异戊二烯焦磷酸合成酶isochronous stratigraphic unit等时性地层单位isogonal affine transformation等角仿射变换isopropylnoradrenaline sulfate[医] 硫酸异丙[去甲]肾上腺素(喘息定)isometric muscular contraction[医] 肌肉等长收缩isopentenylpyrophosphoric acid异戊烯焦磷酸isothermal adsorption equation吸附等温式isobutyl allyl barbituric acid异丁基烯丙基巴比土酸