Warning: file_put_contents(/www/wwwroot/ppbbu/www.30232.com/cache/9fd91a33efbbd32c2c28ccf78fdb8f8a.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/www.30232.com/index.php on line 55 chromaticity diagram英英字典_chromaticity diagram剑桥英语解释_chromaticity diagram柯林斯英文解释_绍翊字体网有道词典
1. N a diagram in which values of two chromaticity coordinates are marked on a pair of rectangular axes, a point in the plane of these axes representing the chromaticity of any colour 色度图[physics]