By using PPY as catalyst,linalyl acetate was prepared.Experimental parameters were discussed.The transformation ratio of linalool is about 99%.The yield of linalyl acetate is above 88.2%.是什么意思_By using PPY as catalyst,linalyl acetate was prepared.Experimental parameters were discussed.The transformation ratio of linalool is about 99%.The yield of linalyl acetate is above 88.2%.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句