粒子注量率
- 网络Particle Fluence Rate
粒子注量率-
将天然中子按能量分为快中子组（En>0.1MeV）与慢热中子组，建立了地-空界面上天然快中子流与慢热中子流粒子注量率随空间分布的数理方程。
A mathematic-physical equation that describes the natural neutron radiation field is theoretically established , in which the natural neutron flux is considered for the fast neutron group ( E-n > 0.1MeV ) and slow-thermal neutron group according to neutron energy .