[=major immunogenic region]主要免疫原区
[=medical inspection room]医学检查室
[=micro-infrared(analyzer)]微量红外线(分析器)
[=minimum infection rate]最低传染率
[=minimum infusion rate]最小输注率
[=multiple internal reflectance]多重内反射
[=multiple isomorphous replacement(method)]多种同型替代(法)