Isoiu伊索尤ISOabbr.国际标准化组织(=International Standards Organization)Isoprothiolane稻瘟灵isometric test等张肌力测试isoneomatabiol异新马他比醇isotype switch同型转变Isoprenterenol异丙肾上腺素, 异丙基去甲肾上腺素[平喘药]isoprotoverine异原藜芦因isometric axis等角轴线isobaric model同量异位素模型isometric ring同构环isopentylidyne异次戊基