1·Objective:To optimize the solvent extraction of Rhubarbs.
目的：优选大黄溶剂提取工艺。
2·Progress in solvent extraction in recent years was presented.
重点阐述了近年来溶剂萃取的新进展。
3·Solvent extraction for regeneration of catalyst was proposed.
同时提出了溶剂萃取再生催化剂的方法。
4·Accelerated solvent extraction is a novel technique to pretreat samples.
加速溶剂萃取是一项新颖的样品前处理技术。
5·Wastewater from oil refiner is treated by solvent extraction to dephenolize.
用溶剂萃取法对炼油含酚废水脱酚处理。
6·Stability and solvent extraction method was used to extract rutin from Mulberry leaf.
研究芦丁的加工稳定性以及溶剂法提取桑叶中芦丁的工艺条件。
7·It is difficult to define the detection limits obtained by chelation-solvent extraction.
确定螯合——溶剂萃取法所得到的检测限颇为困难。
8·Solvent extraction is accomplished by the addition of an immiscible solvent to the wastewater.
溶剂萃取是向废水中投加不溶于水的溶剂。
9·The harmful influence of humic acids in solution on uranium solvent extraction is investigated.
研究了溶液中有机质、腐殖酸对萃取过程的有害影响。
10·This paper details in the principle and effect of several methods such as the solvent extraction.
本文简要介绍了溶剂萃取法等几种分析方法的原理和效果。