单词	khristya
释义	khristya 赫里斯佳¹⁰⁰
随便看	neutron activation rate neutron activation technique neutron activity neutron age neutron albedo neutron albedo experiment neutron and density log Neutron and neutron scattering characteristic neutron angular current neutron angular density neutron background neutron background survey neutron backscatter neutron balance neutron balance equation neutron-balance equation neutron-balance equa-tion neutron balance sheet neutron bath neutron bath method neutron beam neutron beam attenuation Neutron beam characteristic Neutron beam characteristics neutron beam collimation