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spectral line |
Also found in: Wikipedia, Hutchinson | 0.03 sec. |
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spectral line [′spek·trəl ‚līn] (spectroscopy) A discrete value of a quantity, such as frequency, wavelength, energy, or mass, whose spectrum is being investigated; one may observe a finite spread of values resulting from such factors as level width, Doppler broadening, and instrument imperfections. Also known as spectrum line. How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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spectral energy distribution spectral extinction spectral factorization spectral function spectral hygrometer spectral irradiance spectral line Spectral line broadening spectral locus spectral luminosity classification spectral luminous efficacy spectral luminous efficiency spectral measure spectral photography spectral pyrometer |
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