英语词汇“radiation length”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	radiation length
释义	radiation length radiation length [‚rād·ē′ā·shən ‚leŋkth] (nucleonics) The mean path length required to reduce the energy of relativistic charged particles by the factor 1/ e, or 0.368, as they pass through matter. Also known as cascade unit; radiation unit.
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