2021-10-21 Light-storing luminous material is a kind of material that can be stored after receiving light source irradiation and can continue to glow for a period of time without light source irradiation. This material has already appeared in ancient times, known as the luminous pearl, luminous cup is a kind of light storage luminous material.
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2021-10-18 Light-storing luminous material is a kind of material that can be stored after receiving light source irradiation and can continue to glow for a period of time without light source irradiation. This material has already appeared in ancient times, known as the luminous pearl, luminous cup is a kind of light storage luminous material.
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