neutron threshold detector 中子阈探测器
personnel neutron threshold detector 个人中子阈值探测器
threshold neutron 阈能中子; 底限能中子
neutron fission threshold 中子裂变阈值
neutron neutron log 中子中子测井; 中子-中子测井
neutron neutron reaction 中子-中子反应
neutron neutron scattering 中子-中子散射
Neutron-neutron discrimination 中子—中子甄别
neutron-neutron log 中子–中子测录; 中子-中子测井
neutron-neutron logging 中子-中子测井
neutron-neutron re-action 中子—中子反应
neutron-neutron(n-n)logging 中子一中子测井法
effective sub-critical neutron multiplication factor k s with external neutron source 有源次临界中子倍增因子ks
effective sub-critical neutron multiplication factor k_s with an external neutron source 有源次临界中子有效增殖因子ks
neutron epithermal neutron log 中子超热中子测井
neutron thermal neutron log 中子热中子测井
neutron-deficient and neutron-rich 缺中子和丰中子
neutron-rich and neutron-deficient isotopes 丰中子和缺中子同位素
2-D threshold voltage model 二维阈值电压模型
a threshold dividend strategy 阈红利边界