“delayed fission neutron logging”的概念、定义、翻译、参考文献-科学参考

单词	delayed fission neutron logging
释义	delayed fission neutron logging Encyclopedia 理学铀矿放射性测井释 delayed fission neutron logging缓发裂变中子测井利用中子源向钻孔周围的地层发射快中子，快中子被地层慢化后形成热中子群，热中子引发地层235U发生裂变反应，探测裂变产物经过放射性衰变发射出来的裂变中子的方法。是在井孔中开展的中子测量方法。
随便看	geostational satellite geostationary earth orbit geostationary lightning imager of FY-4 geostationary meteorological satellite geostationary meteorological satellite of China Geostationary Operational Environmental Satellite Geostationary Operational Meteorological Satellite geostationary orbit geostationary orbit satellites maintain control of east and west orbit geostationary orbit satellites maintain control of north and south orbit geostationary satellite geostationary satellite communication geostatistics geostrategy Geostrips geostrophic currents geostrophic motion geostrophic wind geostructure geo-substorms geosutures geosynchronous geosynchronous orbit geosynchronous orbit launch vehicle geo-synchronous satellite geosynchronous satellite

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