spectroradiometric

• a word derived from spectroradiometer.
  spectroradiometer

  noun

  an instrument for determining the radiant-energy distribution in a spectrum, combining the functions of a spectroscope with those of a radiometer.

More Suggestions

• spectrophotoelectric
• radiometric
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• spectrometry
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• stoichiometric
• centrosymmetric
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• nonstoichiometric