溶剂选择 meaning in Chinese

solvent selection

Selecting the solvent in the determination of water in erythromycin
红霉素碱水分测定中的溶剂选择
A method of solvent selected and optimized on the base of group contribution model was established , then according the relative volatility , relative molecular mole mass , melting point , boiling point , and so on to design the solvent molecular
又以盐在溶剂中的溶解度为评定目标，选择合适的盐为醋酸钾。利用计算机分子设计，以基团贡献模型为基础，建立了一套溶剂选择优化的方法。