单词	ecological risk index
释义	ecological risk index 生态危害指数法
随便看	octadecyl alcohol octadecylamine octadecyl amine octadecy lamine octadecylamine hydrochloride octadecyl ammonitm bentonite octadecylammonium octadecylammonium octadecanoate octadecyl ammonium salt octadecylammonium tetrabrozincate octadecylammonium tetrachlorozincate octadecyl benzyl dimethyl ammonium chloride octadecyl-bonded stationary phase octadecyl carbamate octadecyl chloride octadecyl chloromethyl ether octadecyldiethanol amine octadecyl dimethyl amine oxide octadecyl dimethyl benzyl ammonium chloride octadecyl dimethyl benzyl ammonium halide octadecyldimethylchlorosilane octadecylene octadecyl ester-bonded monolithic silica column octadecylic acid octadecylic iodide