短語詞組短語diffuse -reflection distribution function 漫反射特性函數(shù)diffuse e reflection glass 漫反射玻璃diffuse e reflection 漫反射;漫射反射optical diffuse -reflection spectra 漫反射譜uniform diffuse reflection [光]均勻漫反射directional diffuse reflection 定向漫反射 返回 diffuse reflection