solventl溶剂solventn.溶剂；解决者adj.有偿付能力的；有溶解力的solvent-oil ratio溶剂对油比solvent composition溶剂组成solvent selectivity溶剂选择性solvent consumption溶剂消耗量solvent engineering溶剂工程solvent regenerator溶剂再生器solvent free method无溶剂法solvent-resistant耐溶剂solvent neutral oil溶剂中性油solventborne system油性体系