| 单词 | fluorescent lamp |
| 释义 | > as lemmasfluorescent lamp fluorescent lamp n. a lamp in which light is produced largely by fluorescence; esp. a tubular electric-discharge lamp containing mercury vapour, ultraviolet radiation from which causes the fluorescence of a coating of phosphor on the inside of the tube. ΘΚΠ the world > matter > physics > electromagnetic radiation > light > intensity of light, luminosity > [noun] > fluorescence > lighting fluorescent light1853 fluorescent lamp1864 fluorescent lighting1936 the world > matter > light > artificial light > an artificial light > artificial light defined by light-source > electric light > [noun] > fluorescent lamp fluorescent lamp1864 fluorescent light1966 1864 Mining & Smelting Mag. Oct. 228 A. Domas and C. Benoit, A fluorescent lamp for miners. 1907 T. A. Edison U.S. Patent 865,367 1/1 Fluorescent lamps made in accordance with this invention may be operated singly or may be worked together in series. 1938 Trans. Illum. Engin. Soc. 3 126/2 The tubular fluorescent lamp. 1993 Which? May 8/2 Correctly known as ‘compact fluorescent lamps’ or CFLs, these energy-saving light bulbs are scaled-down versions of fluorescent strip lamps. 2009 N.Y. Times (National ed.) 18 June b8/2 There is no such thing as an LED TV; they are simply LCD TVs that use LEDs, rather than fluorescent lamps, to light the screen. < as lemmas |
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