N 开头单词
naphthoylacetonitrile [化] 萘甲酰基乙腈
naphthoyl 萘酰,萘甲酰基
naphthoxypropionamide n.萘氧基丙酰胺
naphthoxy n.萘氧基
naphthous n.[化学]挥发油
naphthopyrans 萘并吡喃
naphthonitril 萘甲腈
naphthomycin 萘霉素
naphtholum 萘酚
naphthols 2-萘酚类化合物
naphtholithe 沥青页岩
naphthol n.奈粉
naphthoflavon 萘黄酮
naphtho-phenoxazine 萘酚恶嗪
naphtho- n.萘并
naphthine 伟晶蜡石
naphthenic hydrocarbon [经济学]环烷烃[化学]环烷烃[交通运输工程]环烷烃
naphthenic adj.环烷的(脂环烃的)
naphthene base crude oil [油气] 环烷基原油，[油气] 环烷基油