单词 | flash spectrum |
释义 | flash spectrumnoun Astronomy.the emission spectrum of the chromosphere of the sun, which dominates the solar spectrum in the seconds just before and after a total solar eclipse. Origin of flash spectrumFirst recorded in 1895–1900 Words nearby flash spectrumflash photolysis, flash picture, flash point, flash set, flash smelting, flash spectrum, flashtube, flash unit, flash welding, flashy, flask Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Example sentences from the Web for flash spectrum
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