Warning: file_put_contents(): Only 0 of 8372 bytes written, possibly out of free disk space in /www/wwwroot/ppbbu.com/index.php on line 58 chromaticity diagram英英字典_chromaticity diagram剑桥英语解释_chromaticity diagram柯林斯英文解释_英语字典
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]