"ultraviolet" 的定义和意义

Ultraviolet

紫外线

a type of electromagnetic radiation with shorter wavelengths than visible light, often associated with sunlight and used in various applications

ultraviolet

紫外线

relating to electromagnetic radiation with shorter wavelengths than those of visible light but longer than X-rays

例子

Prolonged exposure to ultraviolet (UV) radiation from the sun is considered carcinogenic and can increase the risk of skin cancer.

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