“macroscopic neutron cross section”的概念、定义、翻译、参考文献-科学参考

单词	macroscopic neutron cross section
释义	macroscopic neutron cross section Encyclopedia 理学中子物理释 macroscopic neutron cross section宏观中子截面单个中子同单位体积内的原子核发生某种核反应的平均概率。中子通过物质时，在单位路径上与该物质的原子核发生某种作用的概率，等于中子与靶核作用的微观截面与单位体积内靶核数的乘积，即宏观中子截面。
随便看	accident forecasting accident handling approval accident in civilengineering accident indemnity accident indirect economic loss accident injury insurance accident investigation and treatment accident investigation report accident loss accident model accident peaking accident pool accident prevention accident proneness accident recovery and handling accident report accident report and investigation accident rescue accident risk identification standards accidents of nuclear power plant accident subject of liability accident tolerant fuel accident-tolerant fuel A.C.circuit AC circuit

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