“americium-beryllium neutron source”的概念、定义、翻译、参考文献-科学参考

单词	americium-beryllium neutron source
释义	americium-beryllium neutron source Encyclopedia 理学原子核释 americium-beryllium neutron source镅-铍中子源利用镅-241（241Am）衰变时放出的α粒子去轰击铍（Be）核发生(α,n)核反应，从而放出中子的装置。是α中子源的一种。
随便看	retransformation retranslation retransmit retransposing retrapping retreat retreat and offering retreater retreatment retreat of Paratethys retrial retrial by another judicial department for an overturned verdict retrial in accordance with authority retrial on the basis of a retraction retrial procedure retrial queue retrial reason retribution retribution for sin retrievable tool string retrieval retrieval cue retrieval evaluation retrieval-induced forgetting retrieval interface

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