Warning: file_put_contents(/www/wwwroot/ppbbu/62383.com/cache/22aa185cf7aa768253b0a9bce160bc52.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/62383.com/index.php on line 55 diffuse reflectance light例句_diffuse reflectance light英汉例句_diffuse reflectance light双解例句_流逝汉英词典
This sphere serves as a diffuse light source, which enables measurements of the hemispherical reflectance, or the directional absorptance, respectively. 这个球作为扩散光源，使测量的半球形或定向吸收率的反射系数，分别使用。