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请输入英文单字,中文词皆可:

fluorescent    音标拼音: [fl,ʊr'ɛsənt] [fl,ɔr'ɛsənt]
n. 日光灯
a. 荧光的

日光灯荧光的



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  • Fluorescence - Wikipedia
    The typical decay times ranged from a few microseconds to one second, which are still fast enough by human-eye standards to be colloquially referred to as fluorescent Common examples include fluorescent lamps, organic dyes, and even fluorspar
  • Fluorescent lamp - Wikipedia
    A fluorescent lamp, or fluorescent tube, is a low-pressure mercury-vapor gas-discharge lamp that uses fluorescence to produce visible light An electric current in the gas excites mercury vapor, to produce ultraviolet and make a phosphor coating in the lamp glow
  • FLUORESCENT Definition Meaning - Merriam-Webster
    The meaning of FLUORESCENT is having or relating to fluorescence How to use fluorescent in a sentence
  • Fluorescence Definition and Examples - Science Notes and Projects
    Get the fluorescence definition and examples of fluorescent materials Learn how the process works and how it differs from phosphorescence
  • Fluorescent - Lighting - The Home Depot
    Get free shipping on qualified Fluorescent products or Buy Online Pick Up in Store today in the Lighting Department
  • Fluorescent lamp | Definition, Types, Facts | Britannica
    Fluorescent lamp, electric discharge lamp, cooler and more efficient than incandescent lamps, that produces light by the fluorescence of a phosphor coating A fluorescent lamp consists of a glass tube filled with a mixture of argon and mercury vapour
  • Fluorescent Lights: What Are They and How Do They Work?
    Fluorescent lights are an energy-efficient lighting technology found in homes, commercial spaces, offices, schools and industry They’re called “fluorescent” because of the way they produce light
  • Fluorescent Lamp and Working Principle of Fluorescent Lamp
    A fluorescent lamp is defined as a low-weight mercury vapour lamp that uses fluorescence to produce visible light An electric current energizes the mercury vapor, creating ultraviolet radiation, which then makes the phosphor coating on the lamp’s inner wall emit visible light
  • Fluorescence | Emission, Excitation Photochemistry - Britannica
    A fluorescent lightbulb is coated on the inside with a powder and contains a gas; electricity causes the gas to emit ultraviolet radiation, which then stimulates the tube coating to emit light The pixels of a television or computer screen fluoresce when electrons from an electron gun strike them
  • How Fluorescent Lamps Work - HowStuffWorks
    In this article, we'll find out how fluorescent lamps emit such a bright glow without getting scalding hot like an ordinary light bulb We'll also find out why fluorescent lamps are more efficient than incandescent lighting, and see how this technology is used in other sorts of lamps





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