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  1. scintillation

    • IPA[ˌsin(t)əˈlāSHən]

    美式

    • n.
      a flash or sparkle of light;the process or state of emitting flashes of light.
    • noun: scintillation, plural noun: scintillations

    • 釋義

    名詞

    • 1. a flash or sparkle of light scintillations of diamond-hard light
    • the process or state of emitting flashes of light.
    • a small flash of visible or ultraviolet light emitted by fluorescence in a phosphor when struck by a charged particle or high-energy photon.
    • the twinkling of the stars, caused by the earth's atmosphere diffracting starlight unevenly.