英语词汇“slowing-down 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	slowing-down density
释义	slowing-down density slowing-down density [¦slō·iŋ ¦dau̇n ′den·səd·ē] (nucleonics) A measure of the rate at which neutrons lose energy in a nuclear reactor through collisions; equal to the number of neutrons that fall below a given energy per unit volume per unit time.
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