英语词汇“preinitiation”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	preinitiation
释义	preinitiation preinitiation The initiation of the fission chain reaction in the active material of a nuclear weapon at any time earlier than that at which either the designed or the maximum compression or degree of assembly is attained.
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