“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	nonlinear elementary excitation nonlinear elliptic nonlinear elliptic equation nonlinear elliptic system nonlinear encoding nonlinear equation nonlinear evolution equation non-linear evolution of perturbation nonlinear feature extraction nonlinear feedback non linear Feynman Kac formula non-linear Feynman-Kac formula nonlinear Feynman Kac formula nonlinear Feynman-Kac formula nonlinear fiber nonlinear fiber amplifier nonlinear fiber laser nonlinear field theory nonlinear filter nonlinear filtering nonlinear finite element nonlinear finite element method non-linear fluid flow in porous media nonlinear forecasting method nonlinear Fredholm equation

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