短語詞組短語luminance ratio 輝度比;亮度比率;亮度比值;亮度比background luminance [光]背景亮度;背景耀度;背景光度;背景發(fā)光強度Luminance Flux 光通量luminance channel 亮度信號通道;[電子]亮度通道;亮度信道;亮度道luminance transducer [自]亮度傳感器luminance map 亮光過渡;亮度地圖過渡luminance energy 光度量luminance modulation 亮度調制reduce luminance 降低亮度high luminance 高亮度 返回 luminance