• Meanwhile, invisibility at visible frequencies has been a fancy dream of people for long.

    尤其可见光波段隐身更是人类长久以来梦想

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  • Electromagnetic radiation with frequencies in the ultraviolet and visible region can be absorbed by molecules.

    分子吸收频率紫外可见光区的电磁辐射

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  • Electromagnetic radiation with frequencies in the ultraviolet and visible region can be absorbed by molecules.

    分子吸收频率紫外可见光区的电磁辐射

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