n.相對粘度 solution-solvent viscosity ratio: 溶液溶劑粘度比solution to solvent ratio: 溶液和溶劑比solvent viscosity: 溶劑粘度ratio of viscosity: 粘度比viscosity ratio: 粘度比; 粘度系數(shù); 粘性計; 黏度比下載手機詞典可隨時隨地查詞查翻譯