短語詞組短語permeation pressure 滲透壓transdermal permeation 經皮滲透helium permeation 氦滲透permeation coefficien 滲透系數permeation chromatography 滲透層析;滲透色譜法Permeation method 滲透法gel permeation 凝膠滲透permeation limit 滲透極限gel permeation chromatography 凝膠滲透色譜法 返回 permeation