a spectrum containing lines distributed apparently at random (rather than in groups as in a band spectrum); hence, an emission (of light, sound…
| 单词 | θ78939 | 
| 释义 | the world > matter > physics > atomic physics > decomposition of light, spectrum > 			[noun]		 > characterized by lines (1)		 line spectrum1873 a spectrum containing lines distributed apparently at random (rather than in groups as in a band spectrum); hence, an emission (of light, sound…  | 
	
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