In addition to value, hue and chroma, there are many subtle secondary optical properties of natural human tooth, such as translucency, opacity, iridescence, surface gloss and fluorescence.
天然牙的视觉外观除了颜色的三要素色相、明度、饱和度以外，还有许多第二光学特征：半透性、浑浊度、晕色、表面光泽度、荧光性，其中以半透性最为重要。
Based on above results, the highest gloss value of bronze powder in this experiment was up to 81.9, which was superior to domestic advanced level (44.5) and close to international advanced level.
改性后的铜金粉最佳光泽度可达81.9，此结果优于国内先进水平(44.5)，接近国际先进水平。
应用推荐