| 单词 | quantum efficiency |
| 释义 | > as lemmasquantum efficiency quantum efficiency n. the proportion of incident photons that are effective in causing the photodecomposition of a molecule, the emission of a photoelectron, or a similar photoeffect. ΘΚΠ the world > matter > physics > atomic physics > particle physics > apparatus for detecting charged particles > [noun] > effective proportion of photons quantum efficiency1926 quantum yield1927 1926 Trans. Faraday Soc. 21 453 In the photochemical isomeric change of maleic and fumaric acid, the quantum efficiency was found to be much smaller than unity. 1953 G. E. Fogg Metabolism of Algae ii. 31 Certain substances..stabilize adapted algae against de-adaptation in the light,..but at the same time reduce the quantum efficiency of the process. 1998 Sky & Telescope Mar. 11/1 (advt.) The AP7 incorporates..CCDs to give it the highest quantum efficiency of any camera in its price range. < as lemmas |
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