acetic是什么意思_acetic翻译英文怎么读( 二 )


+acetate with acetic acid1 . 冰乙酸
the synthesis n-butyl acetate with acetic acid and n-butanol as reactants and catalyst ferric chloride supported by silica was studied .研究了以二氧化硅负载三氯化铁为催化剂,冰乙酸和正丁醇为原料合成乙酸正丁酯 。
+acetate -1 . 合成醋酸
in order to prepare cellulose acetate - propionate , the acid activation of cellulose was investigated in this paper .以合成醋酸丙酸纤维素中的酸活化为例对纤维素的酸活化进行了研究.