Cymag氰化钠CYabbr.历年（=calendar year）cyclohexanone wastewater环己酮废水Cylindrospermum stagnalen.静水筒孢藻cyclohexyl hydroperoxide环己基过氧化氢Cylindroclavulina bradyin.布雷迪筒棒虫cyclohexyl amine lactate乳酸环己胺cyan fluorescent protein青色荧光蛋白cyclopentanophenanthrene环戊烯菲cyanoethylated cellulose氰乙基纤维素cyclogeraniolene alcohol环香叶烯醇cymose buckwheat rhizome金荞麦