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ultraviolet spectrum

/ˌʌltrəˈvaɪələt ˈspektrəm/

翻译: 波长比可见光更短的电磁辐射,通常范围为10纳米至400纳米,人眼不可见。

1 个条目

phrase

/ˌʌltrəˈvaɪələt ˈspektrəm/C1formalscientific
  • zh波长比可见光更短的电磁辐射,通常范围为10纳米至400纳米,人眼不可见。

The range of electromagnetic radiation with wavelengths shorter than visible light, typically from about 10 nm to 400 nm, invisible to the human eye.

  1. Electromagnetic radiation rangeC1formal

    The portion of the electromagnetic spectrum with wavelengths shorter than visible light but longer than X-rays, typically from 10 nm to 400 nm.

    zh电磁辐射范围

    • The ultraviolet spectrum is invisible to the human eye.
    • Scientists use the ultraviolet spectrum to study distant stars.
    • Certain insects can see parts of the ultraviolet spectrum.