“natural gamma-ray spectral log”的概念、定义、翻译、参考文献-科学参考

单词	natural gamma-ray spectral log
释义	natural gamma-ray spectral log Encyclopedia 理学地球物理测井释 natural gamma-ray spectral log伽马能谱测井在井中对来自地层的天然放射性核素发射的伽马射线进行能谱分析，定量测量地层铀、钍、钾含量的测井方法。又称自然伽马能谱测井。
随便看	primary element primary endosperm cell primary endosperm nucleus primary energy primary environment primary environment; original environment primary etching primary explosive primary extension primary extraction primary factor primary feed primaryfermentation primary field primary [fission] fragment primary fission fragment primary fission product primary fissure primary flaw primary focal point primary follicle primary fossil primary fragment primary frequency standard primary gas thermometry

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