举例来说，纯粹的白光照射苹果，除红色外(波长700 - 630纳米)所有的颜色(所有波长)的光都会被吸收。

For example, if pure white light hits an apple, all colors (wavelengths of light) are absorbed except for red (700-630 nm).

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换句话说，一种颜色的色素吸收除我们看到的以外的各种波长的光。

In other words, the pigment of a color absorbs all the wavelengths of light except that which we see.

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除展示主题和效果的特殊需要外，原则上建议遮蔽自然光。

Besides the effect and theme demands, it's recommended to shield hall from natural light.

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No one, until this time, had suggested that a system would be subjected to quantization except for light.

在他之前，还没有人提出过,除光系统外的量子化系统。

麻省理工公开课 - 固态化学导论课程节选