英语词汇“fission 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	fission fraction
释义	fission fraction fission fraction [′fish·ən ‚frak·shən] (nucleonics) The fraction of the total yield of a nuclear weapon that is due to fission; for thermonuclear weapons the average value is about 50.
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