“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	photoacoutics effect photoactinic photoactivatable fluorescence protein photo activatablefluorescent protein photoactivate photo-activated localization microscope photo-activated localization microscope (PALM) photo activated localization microscopy photoactivated localization microscopy photoactivated pesticide photoactivation photoactive photoactive layer photoactive polymer photoactive reaction photoactor photoadsorption photoaffinity labeling photoaffinity probe photoageing photoaging Photo Album for World War 1 photo album of the Seventh National Congress of the Communist Party of China preserved by Ren Bishi photoallergy photoammeter

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