MacAdam chromaticness discrimination threshold

例句：

1. 1. The MacAdam color difference threshold is an important factor in determining the quality of a photograph.
   麦克亚当色差鉴别阈值是决定照片质量的重要因素。
2. 2.The researchers found that the MacAdam color difference threshold had a significant impact on the perception of color.
   研究人员发现，麦克亚当色差鉴别阈值对色彩感知有显著影响。
3. 3.In this study, we used the MacAdam color difference threshold to evaluate the performance of different color filters.
   在这项研究中，我们使用麦克亚当色差鉴别阈值来评估不同颜色滤镜的性能。