“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	initiatory in itself and for itself Injannashi inject injectable delivery systems of biotechnology drugs injectablehormonal contraceptives injected plasma injected-water flowmeter inject gas huff and puff in condensate gas reservoir injecting test injection injection and puncture instrucments injection barrier injection blow mo ldling injection blow moulding injection-blow moulding injection blow mo [u] ldling injection blow mo u ldling injection combustion injection current injection draw blow molding injection efficiency injection enhanced gate transistor injection-flowing centrifugal separator injection for rectal prolapse

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