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Feb 12, 2012
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Dictionary


pho•tom•e•try



Pronunciation: (fō-tom'i-trē), [key]
—n.
1. the measurement of the intensity of light or of relative illuminating power.
2. the science dealing with such measurements.

Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.

photometerphotomicrograph
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