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electromagnetic radiation

/ɪˌlɛktrəʊmæɡˈnɛtɪk ˌreɪdiˈeɪʃən/

翻译: 电磁辐射是一种能量形式,以电场和磁场振荡波的形式在空间中传播,包括无线电波、微波、红外线、可见光、紫外线、X射线和伽马射线。

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phrase

/ɪˌlɛktrəʊmæɡˈnɛtɪk ˌreɪdiˈeɪʃən/C1formalscientific
  • zh电磁辐射是一种能量形式,以电场和磁场振荡波的形式在空间中传播,包括无线电波、微波、红外线、可见光、紫外线、X射线和伽马射线。

A form of energy that travels through space as oscillating electric and magnetic waves, including radio waves, microwaves, infrared, visible light, ultraviolet, X-rays, and gamma rays.

  1. Energy in wave formB2formal

    A form of energy that travels through space as waves, consisting of oscillating electric and magnetic fields.

    zh电磁辐射

    • Visible light is a type of electromagnetic radiation.
    • X-rays are a form of high-energy electromagnetic radiation.
    • Electromagnetic radiation from the sun is essential for life on Earth.
  2. Spectrum of wavesC1formal

    The entire range of electromagnetic waves, from radio waves to gamma rays, differing in wavelength and frequency.

    zh电磁辐射

    • The electromagnetic spectrum includes radio waves, microwaves, infrared, visible light, ultraviolet, X-rays, and gamma rays.
    • Different types of electromagnetic radiation are used in communication, medicine, and astronomy.
    • Scientists study electromagnetic radiation to understand the universe.