英语词汇“collision density”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	collision density
释义	WordReference Random House Unabridged Dictionary of American English © 2024 colli′sion den′sity, [Physics.] Physicsthe rate at which collisions are occurring per unit volume per unit time, usually pertaining to the collisions of neutrons in a nuclear reactor.
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