extract and separate的用法和樣例：
例句
- Studies on the extraction and isolation and antivirus effect of chemical constituents in Morus alba L.
桑白皮抗病毒有效成分的提取分離及體外抗病毒活性研究。 - In this paper, various ways to extract taurine from halobios was summarized, and the unit operations were discussed in the separation process.
文章綜述了國內近年來(lái)從海洋生物中提取?；撬岬母鞣N方法，按照提取分離過(guò)程分別對各種操作進(jìn)行了討論。
