金属矿物反射色颜色指数是金属矿物重要的定量鉴定数据。
The reflection color indices of ore minerals is important quantitative data of distinguishing ore minerals.
再使用作者所设计的软件自动计算出颜色指数，从而可定量地评价其光性。
The color index was calculated using the software developed by the author, which makes it possible to quantitatively evaluate the optical properties.
本文阐述了颜色指数的视觉反射率、色调、饱和度、色度坐标在定性观察方面的应用。
The application of visual reflectance, colour tone, saturation degree and colorimetric coordinates of colour index are all useful for qualitative observation.
测试结果表明：随着纱线加捻程度的增加，着色涤纶长丝纱线颜色的色度指标明度、饱和度呈负指数规律下降，色调角略有增大。
The result shows that the lightness and colour saturation of the yarn vary with the twist according to the rule of negative exponent, and its hue of colour increases slightly.
套袋显著影响苹果梨果实着色指数与果面颜色，以盛花后40天套袋果实着色指数最大，故此时为套袋的最佳时期。
Bagging a significant impact on Pingguoli fruit color index, it reached the highest point at the time of 40 days after bloom, so it is the most suitable period for bagging.
套袋显著影响苹果梨果实着色指数与果面颜色，以盛花后40天套袋果实着色指数最大，故此时为套袋的最佳时期。
Bagging a significant impact on Pingguoli fruit color index, it reached the highest point at the time of 40 days after bloom, so it is the most suitable period for bagging.
应用推荐