“natural gamma ray petroleum well logger”的概念、定义、翻译、参考文献-科学参考

单词	natural gamma ray petroleum well logger
释义	natural gamma ray petroleum well logger Encyclopedia 工学伽马射线石油测井释 natural gamma ray petroleum well logger自然γ射线石油测井仪通过测量井眼内的γ射线能谱和井眼周围地层中铀、钍、钾等多种放射性元素的含量，计算出地层相关物质的组成成分的核仪器。
随便看	reciprocity Monte Carlo method reciprocity of annihilators reciprocity of antenna reciprocity principle reciprocity theorem Reciprocity Treaty between Canada and United States recirculating air detection recirculating aquaculture in freshwater ponds recirculating cooling water system re-circulating correlator recirculating network recirculation recirculation device of flue gas recirculation pipe recitative reckoning reclaimation survey reclaimed leather reclaimed rubber reclaimed sand reclaimed water reclaimed water irrigation reclaimed water price reclaimed water quality standard Reclamation act of 1883

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