单词 | Purkinje phenomenon |
释义 | Purkinje phenomenon(also Purkinje's phenomenon, phenomenon of Purkinje) noun A decrease in the apparent brightness of light of long wavelength (e.g. red) compared with light of short wavelength (e.g. blue) when the degree of illumination falls. OriginLate 19th century; earliest use found in American Journal of Psychology. Perhaps after French phénomène de Purkinje; described by Purkinje in Mag. f. die ges. Heilkunde 20 225. |
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