高速裂变中子
high-speed fission neutron
high speed fission neutron
快中子裂变截面
fast neutron fission cross section
热中子裂变截面
thermal fission cross section
thermal neutron fission cross section
252Cf裂变中子源
Cf fission neutron source
次模拟裂变中子源
Sub-mock fission neutron source
堆芯裂变中子源
Core fission neutron source
发射中子截面
neutron emission cross section
反应堆物理热中子截面计算机代码
thermal cross section reactor physics computer code
非裂变中子吸收
non fission neutron absorption
non-fission neutron absorption
丰中子裂变系统
neutron rich fissioning system