纳磅弹：napalm bomb
纳替耘：trisul
钠锆石：catpleite
钠基脂：sodium soap grease
钠盐矿：halite ore
耐火泥：refractory mortar
耐碱钢：alkali-proof steel
耐碱纸：alkali proof paper
耐磨率：attrition efficiency
耐热漆：heat resistant paint
耐酸钢：acid-proof steel
耐酸纸：acid-resistant paper
萘草胺：naptalam
萘氮芥：chlornaphazine
萘二胺：naphthylenediamine
萘酚平：nafenopin
萘基钠：naphthalene sodium
萘醌腙：naftazone
萘咪酮：nafimidone
萘普索：naproxol
萘普醇：naproxol
萘替芳：naftifine
萘托酮：naphthonone
萘维林：nafiverine
南狄宁：nandinine
尼奥品：neopine
尼古模：nicomol
尼龙8：nylon 8
尼纳尔：Ninol
尼生酸：nisinic acid
那拉迈：nialamide
泥浆池：mud pit
泥浆枪：mud gun
铌铝锗：niobium aluminium germanium
铌三镓：triniobium gallium
铌三铝：triniobium aluminium
拟表型：phenocopy
拟层流：pseudo-liminar flow
拟卤素：pseudohalogen
拟显性：pseudodominance
逆混炼：upside down mixing
逆基因：retrogene
逆检索：reverse search
逆卷取：reverse winding
黏弹谱：viscoelastic spectrum
黏度剂：viscosity increaser
黏附能：adhesional energy
黏合功：work of adhesion
黏着功：work of adhesion
黏糠酸：muconic acid