countercurrent extraction meaning in English

反流提取，逆流萃取
回流抽提法
逆镣取
逆灵提
逆流抽提
逆流萃取[提取

Situation and developing trend of rare - earth countercurrent extraction processes control
稀土萃取分离过程自动控制研究现状及发展趋势
Computer drawing of some important technological data in countercurrent extraction operation of immiscible systems
互不溶体系逆流萃取过程中的几个重要工艺数据的计算机图解
The equipment can be used in the immersion , heat regurgitation , the extraction of aromatic ingredient , the recovery and forced circular extraction of residue organic menstruum and pot countercurrent extraction of traditional chinese drug , foodstuff and chemical industries with advantages of high efficiency and convenient operation
本设备用于中药食品化工行业的常压水煎温浸热回流强制循环渗透芳香油提取及有机溶媒回收等多种工艺操作。具有效率高操作方便等优点。机组装置选材优良，广泛应用于制药食品化工等行业挥发油的提取。