exaction distillation的用法和樣例：
例句
- A batch extractive distillation process with mixed solvents was studied experimentally in a middle-vessel batch distillation column.
摘要採用一個帶有中間貯罐的間歇精餾實驗塔，對混合溶劑間歇萃取精餾過程進行了實驗研究。 - Simulation of an acrylonitrile extractive distillation column demonstrated the efficiency of the proposed method.
通過對某丙烯腈萃取精餾塔的穩態模擬，充分證實了這種模型化方法的優越性。
