Etox环氧乙烷ETabbr.东部时间（=Eastern Time)abbr.外星人（=extraterrestrial）ethyl oxalacetic ester乙基2-氧丁二酸酯ethyl acetyl glycolate乙酰基乙醇酸乙酯ethnogenic association民族结合ethylmercuricphosphate磷酸乙基汞ethoxylated fatty acid乙氧基脂肪酸ethyl-siliconic acid乙基甲硅酸ethyl phosphorous acid乙基亚磷酸ethane phosphonic acid乙膦酸ethyl cyanacetic ester2-氰基丁酸酯ethane cracking heater乙烷裂解加热炉

ethoxy determination乙氧基测定

ethoxy cellulose乙氧基纤维素