英语词汇“delayed neutron fraction”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	delayed neutron fraction
释义	delayed neutron fraction delayed neutron fraction [di′lād ¦nü‚trän ‚frak·shən] (nuclear physics) The ratio of the mean number of delayed fission neutrons per fission to the mean total number of neutrons (prompt plus delayed) per fission.
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