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phosphor 音标拼音: [f'ɑsf,ɔr] n. 磷光体,磷,启明星 磷光体,磷,启明星 phosphor n 1: a synthetic substance that is fluorescent or phosphorescent; used to coat the screens of cathode ray tubes Phosphor \Phos"phor\ (f[o^]s"f[^o]r or f[o^]s"f[o^]r), n. [Cf. G. phosphor. See {Phosphorus}.] 1. Phosphorus. [Obs.] --Addison. [1913 Webster] 2. The planet Venus, when appearing as the morning star; Lucifer. [Poetic and Rare] --Pope. --Tennyson. [1913 Webster] 3. A phosphorescent substance. [archaic] [PJC] 4. A substance capable of exhibiting luminescence. This term is now most commonly used to refer to substances used in fluorescent lights, image intensifiers, or cathode-ray tubes (CRT's), which luminesce when excited by ultraviolet radiation or an electron beam. In color CRT's, three different phosphors, each giving different colors when excited, are used. [PJC] 36 Moby Thesaurus words for "phosphor":
autoluminescence, bioluminescence, candle fly, cathode luminescence, chemicoluminescence, chemiluminescence, corposant, crystalloluminescence, double corposant, electroluminescence, fata morgana, fire beetle, firefly, fireworm, fluorescence, fox fire, glowworm, ignis fatuus, lampyrid, lantern fly, lightning bug, luciferase, luciferin, luminescence, luminophor, marshfire, noctiluscence, phosphorescence, photoluminescence, radioluminescence, thermoluminescence, tribofluorescence, triboluminescence, tribophosphorescence, wisp, witch fire 27 Moby Thesaurus words for "Phosphor": Aldebaran, Canicula, Dog Star, Hesper, Hesperus, Lucifer, North Star, Phosphorus, Polaris, Sirius, Venus, Vesper, celestial body, comet, daystar, evening star, fixed stars, heavenly body, living sapphires, lodestar, morning star, orb, polar star, polestar, sphere, starry host, stars
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