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luminosity    
n. 亮度
n. 光明,光辉,光度

亮度光明,光辉,光度



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  • Lumosity - Brain Training Games | Exercise Your Mind
    Exercise Memory, Flexibility, and more with the world's most popular brain-training program Discover What Your Mind Can Do with Lumosity
  • Luminosity - Wikipedia
    In SI units, luminosity is measured in joules per second, or watts In astronomy, values for luminosity are often given in the terms of the luminosity of the Sun, L☉
  • Luminosity Supply Solutions
    Luminosity is your single source supplier for lighting and electrical products As a national distributor, we are able to leverage our purchasing power to provide our customers with cost-effective and competitively priced products
  • I-Luminosity – Industrial Strength LED Lighting
    I work with I-Luminosity regularly on various projects Having someone I can directly call at the drop of a hat and say "Hey I need 2 more of this or that" is extremely helpful in the construction industry when time is of the essence
  • Change display brightness and color in Windows - Microsoft Support
    In this article: Adjust display brightness Night light Color profile management Use HDR Adjust display brightness Managing your display brightness can significantly enhance your viewing experience and help conserve battery life You can adjust the brightness manually or let your PC handle it automatically based on lighting conditions or content
  • LUMINOSITY Definition Meaning - Merriam-Webster
    Jason Ma, Fortune, 24 May 2026 The magnificent luminosity of the orbs announced their arrival, their glow falling unfamiliar against windowpanes, which drew the people to the street
  • What Is a Star’s Luminosity and How Is It Measured?
    The luminosity of a star is the total amount of energy it radiates into space every second It’s the star’s true power output, measured across all wavelengths of light, from radio waves to X-rays
  • Luminosity | Brightness, Magnitude Intensity | Britannica
    Luminosity, in astronomy, the amount of light emitted by an object in a unit of time The luminosity of the Sun is 3 846 × 1026 watts (or 3 846 × 1033 ergs per second)
  • What Is Luminosity? Star Brightness, Factors, and Stellar Evolution
    Luminosity is a key concept in astronomy that measures the total amount of energy a celestial object—such as a star, galaxy, or nebula—emits per second Unlike apparent brightness, which depends on an object's distance from the observer, luminosity is an intrinsic property of the object itself
  • Lumosity: Brain Training Games - Apps on Google Play
    Whether you're drinking your morning coffee or winding down before bed, Lumosity makes it easy to fit a meaningful brain training session into your day Join millions using Lumosity to train





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