“natural gamma logging”的概念、定义、翻译、参考文献-科学参考

单词	natural gamma logging
释义	natural gamma logging Encyclopedia 理学自然γ测井释 natural gamma logging自然γ测井通过专用的伽马测井仪在钻孔中测量一定能量阈值以上的天然伽马射线总强度（专用物理量为比释动能率）的核地球物理勘探方法。又称伽马总量测井。
随便看	modal class modal control modal damping modal dispersion modal dispersion, intermodal dispersion modal harmony modalism garden modality modal logic modal logic calculus modal matrix modal operator modal Platonism modal predicate calculus modal propagation constant modal proposition modal propositional calculus modal staple length modal statement modal structure modal syllogism modal system modal test modal truncation method modal truth functor

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