photoneutron emission光激中子发射
photoneutron source光激中子源;光〔激〕中子源;翻译
photoneutron standard光中子标准
photoneutron yields光中子产额
photoneutron logging光中子测井
emission photoneutron光中子发射
delayed photoneutron缓发光中子
photoneutron background source光激中子本底源
N(名词) a neutron emitted from a nucleus as a result of photodisintegration 光中子