specific IgE特异性IgEspecificadj.明确的；特殊的；具有特效的n.特效药；详情；特性specific-purpose incinerator特种用途焚烧炉specific surface mean diameter比表面平均直径specific acoustical resistance比声阻specific pathogen free animals无特定病原动物(微)specific recorded announcement特种录音通知specific energy of penetrating钻进比功specific electric conductivity比电导率specific pulse repetition rate特定脉冲重复率Specific latent heat of fusion熔解比潜热specific immune serum globulin特异性免疫血清球蛋白