“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	Three Partitions of Poland three parts of the body(the upper ,middle,lower) Three Passes Three Passes Banquet three perching egrets three-person keelboat of Summer Paralympics three-phase three phase AC power transmission three-phase A.C.voltage regulating circuit three-phase a.c. voltage source three-phase alternating current three-phase boundary three-phase carbon arc lamp three-phase CCD three-phase commitment protocol three-phase contact line three phase current three phase electronic watt hour meter three-phase five-wire system three-phase flow three phase four wire system three-phasefour-wire system three-phase froth three phase full wave rectified automatic magnetic particle test equipment three phase induction meter

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