喘炎宁，原儿茶酸：3，4二羟苯甲酸，为肾上腺素的一分解产物- nodulus
- nodus
- noematachograph
- noematachometer
- noematic
- noesis
- noetic
- noeud
- nogalamycin
- Noguchi's culture medium,leutin reaction,reagent,test
- nolinium bromide
- noma
- nomadic
- nomenclature
- Nomina Anatomica
- nomitensine maleate
- nomo-
- nomogenesis
- nomogram
- nomotopic
- nona
- nonacosane
- nonadherent
- nonan
- nonantigenic