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radiant flux

/ˈreɪdiənt flʌks/

翻译: 辐射通量是物理学中表示单位时间内发射、反射、透射或接收的辐射能量的物理量,单位为瓦特。

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phrase

/ˈreɪdiənt flʌks/C1formalscientific
  • zh辐射通量是物理学中表示单位时间内发射、反射、透射或接收的辐射能量的物理量,单位为瓦特。

A scientific term referring to the total amount of radiant energy emitted, reflected, transmitted, or received per unit time, measured in watts.

  1. Radiant energy per unit timeC2formal

    The measure of the total power of electromagnetic radiation (including light) emitted, reflected, transmitted, or received, measured in watts.

    zh辐射通量

    • The radiant flux of the sun is approximately 3.8 × 10^26 watts.
    • Engineers measured the radiant flux of the LED to calculate its efficiency.
    • Radiant flux is a fundamental concept in radiometry and photometry.