“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	concentration of undertakings concentration overpotential concentration parameter concentration polarization concentration polarization of lipoproteins concentration quenching concentration ratio concentration sensitive detector concentration sensitivity concentrations of tailings transportation concentrative concentrative employment for the disabled concentrator concentrator design concentrator equipment availability concentrator equipment load rate concentrator photovoltaics solar cell concentrator process measuring and intelligent control concentrator safety monitoring system concentrator solar cell concentrator video monitoring system concentre concentric concentrical concentric beam

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