spectral tristimulus value

例句：

1. 1. The device's spectral tristimulus value is crucial for accurate color measurement.
   该设备的光谱三刺激值对于准确的色彩测量至关重要。
2. 2.The research team used a new algorithm to improve the spectral tristimulus value of their colorimeter.
   研究团队使用一种新的算法来提高他们色度计的光谱三刺激值。
3. 3. The manufacturer claims that their product has a superior spectral tristimulus value compared to its competitors.
   制造商声称他们的产品在光谱三刺激值方面优于竞争对手。