文章综述了膜分离技术在蛋白质类产品分离中的研究和应用进展。

The article summarized the barrier separation technology's application and research in the separation of protein products.

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介绍了降凝剂中间体丙烯酸高碳醇酯的合成和产品分离提纯方法。

Synthesis and purification of long chain alkyl acrylate as intermediate of pour point depressant were introduced.

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反应结束后，产物与催化体系分层，通过简单的倾析实现产品分离过程。

The product was immiscible with SPILs and could be separated simply by decantation after the reaction.

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You'd want to make sure that you separated the virus from all the other parts of cow skin so that your ultimate preparation was enriched in the virus and didn't contain quantities of other things that would be hazardous.

你要保证,你从所有的牛皮组织上分离出病毒,这样最终的制剂产品才会富集病毒,并且不会携带其它物质,这些物质可能带来危险

耶鲁公开课 - 生物医学工程探索课程节选