By using tetrabutyl titanate as catalyst, butyl acetate is prepared. Experimental parameters are discussed. Under the optimum reaction condition, the yield of butyl acetate is about 73%.是什么意思_By using tetrabutyl titanate as catalyst, butyl acetate is prepared. Experimental parameters are discussed. Under the optimum reaction condition, the yield of butyl acetate is about 73%.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句