短語詞組短語refraction n coefficient 折射系數(shù);折光系數(shù)Refraction meter coefficient 折光儀系數(shù)liquid refraction coefficient 液體折射率differences of refraction coefficient 折光系數(shù)差refraction coefficient west bank 折光系數(shù)line refraction coefficient 線折光系數(shù)vertical l refraction coefficient 垂直折光系數(shù)water Refraction Coefficient 水的折光系數(shù)refraction coefficient of paper 紙的折射率 返回 refraction coefficient