高速中子裂变截面
high speed neutron fission cross section
高速分裂中子
high speed fission neutron
高速裂变中子
high-speed fission neutron
high speed fission neutron
脉冲中子－中子测井仪
pulsed netron-netron logger
中子—中子反应
neutron-neutron re-action
中子中子碰撞
collision between neutrons
中子-中子散射
neutron neutron scattering
中子—中子甄别
Neutron-neutron discrimination
高速高机动
high speed and high maneuvering
高速高机动导弹
high speed and high maneuvering missile