To reproduce a 3d image, the researchers bathe the metal-sheathed material in ordinary white light, which contains all wavelengths of visible light (including red, blue, and green).
为了再现出3d图象，研究人员令覆盖有金属层的材料沐浴在白光中，光中包含了可见光的所有波长(包括红、绿、蓝)。
This paper reported that the extraction technologies of red pigment in Kafircorn. The effects of acidity, temperature, light, food additives and metal ions on the stability were studied.
报道了高粱红色素的提取工艺，研究了酸度、 温度、光、 食品添加剂、 金属离子对其稳定性的影响。
The results indicated that such red pigment had favorable stability for high temperature, natural light, common metal ions, carbohydrates, and reducing agents in acidic conditions.
结果表明，苹果皮红色素在酸性条件下对高温、自然光、常见金属离子、碳水化合物和还原剂具有良好的稳定性。
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