单词	most gallant
释义	同gallant
随便看	neutron activation analysis neutron activation analysis {= naa} neutron activation analysis 中子活化分析 neutron activation de-tector neutron activation detector neutron activation irradiation neutron activation log neutron activation product neutron activation technique neutron age [neutron] albedo neutron albedo neutron atomic mass neutron attenuation neutron--attenuation neutron background neutron--background neutron balance neutron--balance neutron-balance neutron-balance equa-tion neutron-balance equation neutron balance sheet neutron bath neutron beam