“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	Ecocriticism ecocriticism eco-culture eco-cybernetics of complex ecosystem eco-design ecodesign eco-dredging eco-dynamics of complex ecosystem eco-economic groups of grassland plants eco-efficiency eco-engineering of artificial reefs eco-engineering of fish passage eco-environmental disaster eco-environmental quality assessment eco-environment big data eco-environment map eco-environment protection textile design eco-epidemiology eco-ethics ecofactor ecofeminism eco-feminist theology eco-friendly dye ecogenesis ecogenetics

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