高分辨中子粉末衍射仪
high resolution neutron powder diffractometer
脉冲中子－中子测井仪
pulsed netron-netron logger
中子粉末晶体衍射图样
neutron powder crystal diffraction pattern
中子粉末衍射
powder neutron diffraction
neutron powder diffraction
中子粉末衍射谱仪
neutron powder diffractometer
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
船体中剖面模数
hull midship section modulus