【摘要】 该文就先天性红－绿色觉异常者对非彩色系表色色差的辨别展开了研究。结果表明，先天性红－绿色觉异常者色差识别的量值△Ｅ随目视评价的等级不同而异；先天性红－绿色觉异常者与色党正常者在非彩色表色辨别上存在一定的差异；同一明度等级上、下限的变化对先天性红－绿色觉异常者的非彩色表色辨别存在影响，这种影响与明度的级别有关。更多还原

【Abstract】 This research was on surface color discrimination of achromatic color in congenital red-green color- vision abnormal people. The results showed that The △E of congenital red-green abnormal people varied with the changes of the grade of visual evaluation, there were certain differences in surface color discrimination of achromatic color between congenital red-green abnormal people and normal people; the changes of upper limit and lower limit of the same brightness grade had effect on surface color discrimination of congenital red-green abnormal people, the effect was concerned with brightness grades.更多还原