例句與用法

更多例句：  下一頁(yè)
1. A study on starch etherification with 2 - chloroethanol
   氯乙醇醚化反應(yīng)的研究
2. Effect of reaction temperature on etherification of light fcc gasoline
   反應(yīng)溫度對(duì)輕汽油醚化過(guò)程的影響
3. Determination of degree of etherification of sodium carboxymethylcellulose for detergents
   洗滌劑用羧甲基纖維素鈉醚化度的測(cè)定
4. Etherification of light fcc gasoline over supported tungstophosphoric heteropolyacid catalyst
   采用負(fù)載型磷鎢酸催化劑的輕汽油醚化
5. It is required to add some water to wash the oil in the material after etherification reaction
   酯化反應(yīng)結(jié)束后需加入一定比例的水,對(duì)物料進(jìn)行洗油。