“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	involuntomotory involute involute conical gear involute cylindrical gear drive involute cylindrical gear reducer involute helicoid involute of a circle involute of a curve involute of evolute involute planetary reducer with small difference between the numbers of teeth involution involution algebra involutional system involution axioms involution condition involution curve involution form involution net involution of a composition algebra involution of a division ring involution of a group involution of an algebra involution of a ring involution of forms involution of lines

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