“density logging”的概念、定义、翻译、参考文献-科学参考

单词	density logging
释义	density logging Encyclopedia 理学放射性测井释 density logging密度测井利用伽马源放出的伽马射线与地层物质发生光电效应和康普顿散射作用，通过探测散射伽马能谱及计数来确定地层岩性和密度的测井方法。
随便看	complete minimal surface complete modular lattice complete module complete monomial group complete monotonicity complete multilateral complete multiplicative function complete neighbourhood system completeness completeness axiom completeness condition completeness condition of standard basis completeness criterion completeness criterion for the computably enumerable sets completeness degree completeness for representations completeness of an axiom system completeness of a system of functions completeness of basis eigenfunctions completeness of eigenfunctions completeness of quantum states completeness of real numbers completeness of theories completeness problem completeness proof

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