- the emission of electrons due to the impact of electromagnetic radiation, esp as a result of the photoelectric effect
单词 | photoemission |
释义 | WordReference Random House Unabridged Dictionary of American English © 2024 pho•to•e•mis•sion (fō′tō i mish′ən),USA pronunciation n. [Physics.]
Collins Concise English Dictionary © HarperCollins Publishers:: photoemission /ˌfəʊtəʊɪˈmɪʃən/ n
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