reduced pressure distillation的用法和樣例：
例句
- The extractant can be recovered through reduced pressure distillation and the recovered extractant can be reused without influencing the separation.
萃取劑可用減壓蒸餾的方法回收，回收的萃取劑循環使用基本不影響分離性能。 - Fatty acid is made from spent material in production of ricinus oil by acidification, washing, and vacuum distillation.
蓖麻油下腳料經酸化水洗，減壓蒸餾等工序分離製取脂肪酸。
