“自然γ射线石油测井仪”的概念、定义、翻译、参考文献-科学参考

单词	自然γ射线石油测井仪
释义	自然γ射线石油测井仪 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	hardening of the neutron spectrum hardening rate hardening rule hardening seedlings hardening strain hardenite hard environment harderian gland hard error hard excitation hard-facing materials hard-facing materials made by powder metallurgy hard fault hard fescue hard film hard glaze hardground hard gum spots HardHan Cafe Theatre hard head hard hexagon entropy constant hard image hard implicit function theorem hardiness hard information

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