“elemental spectroscopy logging”的概念、定义、翻译、参考文献-科学参考

单词	elemental spectroscopy logging
释义	elemental spectroscopy logging Encyclopedia 理学放射性测井释 elemental spectroscopy logging元素能谱测井利用中子源放出的中子与地层中的硅、钙、氧等元素的原子核发生非弹性散射和辐射俘获等核反应，测量不同元素产生的特征伽马射线能谱，用于确定地层元素及矿物含量并进行岩性识别的测井方法。
随便看	equivalence by completion equivalence by dissection equivalence class equivalence classes of extension of a group equivalence class of extensions of a group equivalence condition equivalence criterion equivalence law equivalence length of pendulum equivalence move equivalence of algorithms equivalence of automata equivalence of bilinear forms equivalence of categories equivalence of dynamical systems equivalence of ensembles equivalence of formal systems equivalence of group actions equivalence of matrices equivalence of norms equivalence of quadratic forms equivalence of representations equivalence of sets equivalence of valuations equivalence operation

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