neutron density

基本解释

The most common mineral identification plot is a neutron-density cross plot.
最常见的矿物识别交会图是中子-密度交会图。
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Neutron lifetime is the time in which the thermal neutron density falls to half.
中子寿命是指热中子密度降至一半所用的时间。
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The space curvature of neutron density of this solution is changed according to the changes of reactor power, so it is more precise than the analytic solution of point reactor model.
此解的中子密度空间分布曲率是随堆功率变化的，因此它比点堆模型方程的解析解精确。