The liquefaction method using ethylene carbonate (EC) as the liquefied reagent has the rapidest liquefaction speed and the highest yield.

• 本文选取的环碳酸盐碳酸乙烯酯（EC）液化麦草的液化方法，是迄今为止液化速率最快，液化得率最高的一种液化方法。