单词 | neon lamp |
释义 | > as lemmasneon lamp neon lamp n. a lamp in which an electric discharge is passed through neon at low pressure, giving an orange-red light, or a mixture of neon with other gases, giving other colours. ΘΚΠ the world > matter > light > artificial light > an artificial light > artificial light defined by light-source > [noun] > neon light neon tube1900 neon lamp1911 neon1934 1911 Chem. Abstr. 5 1024 In contradistinction to the Hg vapor lamp the neon lamp's light is rich in red rays. 1940 L. MacNeice Last Ditch 15 And the neon-lamps of London Stain the canals of night. 1977 M. Clifford Encycl. Home Wiring & Electricity ii. 23 A test light is simply a neon lamp designed to operate at 115 volts AC. 1996 A. Ghosh Calcutta Chromosome (1997) xliii. 295 It was raining hard... The neon lamps on Robinson Street were glowing fuzzily greenish. < as lemmas |
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