单词	Cerenkov radiation
释义	Cerenkov radiation noun Ce·​ren·​kov radiation chə-ˈreŋ-kȯf-  chər-ˈyeŋ-  : light produced by charged particles (such as electrons) traversing a transparent medium at a speed greater than that of light in the same medium called also Cerenkov light Word History Etymology after P. A. cherenkov First Known Use 1938, in the meaning defined above Medical Definition Cerenkov radiation noun variants also Cherenkov radiation : light produced by charged particles (as electrons) traversing a transparent medium at a speed greater than that of light in the same medium called also Cerenkov light
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