The distinctive luminosity shown by some substances when illuminated with light, esp. ultraviolet light; the emission of light by a substance as…
| 单词 | θ80308 |
| 释义 | the world > matter > light > light emitted under particular conditions > [noun] > fluorescence (3) fluorescence1852 The distinctive luminosity shown by some substances when illuminated with light, esp. ultraviolet light; the emission of light by a substance as… Day-Glo1944 A proprietary name for: a type of paint, pigment, or other colouring matter, typically very bright and vividly colourful. Later applied more… Subcategories:— emitted by an object in a microscope (1) |
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