释义 |
fatty methyl ester 基本例句 脂肪酸甲酯 By contrast,in the original sulfonated fatty acid methyl ester,contents of these ingredients are respe.二步溶剂结晶法纯化了脂肪酸甲酯磺酸钠盐表面活性剂。 Sulfonated fatty acid methyl ester surfactant is purified by two-step solvent crystallization.二步溶剂结晶法纯化了脂肪酸甲酯磺酸钠盐表面活性剂。 |