“元素能谱测井”的概念、定义、翻译、参考文献-科学参考

单词	元素能谱测井
释义	元素能谱测井 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	characteristic capacity of reservoir characteristic class characteristic class of a fiber bundle characteristic class of a manifold characteristic cohomology class characteristic commercial street(district) characteristic concentration characteristic condition characteristic cone characteristic congruence characteristic conoid characteristic constant characteristic coordinate Characteristic Cultural Industries characteristic curve characteristic cycle characteristic database characteristic derivative characteristic determinant characteristic differential equation characteristic differentiation characteristic direction characteristic dyadic characteristic (eigen) value of a matrix characteristic element

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