“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	information structure Information Studies: Theory & Application information superiority information surplus information symbol information syndication technology information syndrome information system information system acceptation information system adoption information system analysis information system application information system assessment information system at plant level information system audit information system based software operation and maintenance information system basic environment operation and maintenance information system configuration management information system conversion information system data resource operation and maintenance information system design information system development information system development method information system development mode information system development model

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