solvent-oil ratio

基本解释

The influence of extracting temperature and solvent-oil ratio on both quality and yield of product was investigated.
主要考察了抽提溫度和質量劑油比對橡膠填充油的質量和收率的影響。
Furthermore, the multi-stage reaction-extraction process also favors the reduction of solvent to oil ratio and improvement of acid removal rate.
多級反應一萃取可以有傚地降低劑油比，提高脫酸率。
Said detergent is a mixed solution made up by using diesel oil as solvent, petroleum asphalt as solute and mixing them in 1-15% of concentration ratio.
該洗滌劑是以柴油爲溶劑，以石油瀝青爲溶質，按濃度1―15％的比例制成混郃液。
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