Lu·mi·nes·cence /ˌlo͞oməˈnesəns/ (N) The emission of light by a substance that has not been heated, as in fluorescence and phosphorescenceAll Rights Reserved
Lu·mi·nes·cence /ˌlo͞oməˈnesəns/ (N) The emission of light by a substance that has not been heated, as in fluorescence and phosphorescence
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