countercurrent extraction

常见例句

A new method of tea extraction was introduced, and analyzed the process of countercurrent extraction .
介绍了一种茶叶浸提的新方法，并对逆流提取的过程进行了分析。
This article mainly aims at introducing the process, the structure and the characteristics of continuous countercurrent extraction.
介绍了连续逆流提取的工艺过程、主体结构及性能特点，并分析了其在实际应用中存在的一些优缺点。
The Multi-stage Countercurrent Extraction (MCCE) technics of Traditional Chinese Medicine (TCM) such as Salvia Miltiorrhiza Bge, Notoginseng and Breviscapine were investigated.
本论文研究罐组逆流技术提取丹参、三七、灯盏细辛等中药材有效成分的工艺，并初步探讨罐组逆流提取过程机理。