“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	grand minister commandant grand minister consultant grand minister in attendance Grandminister of State grand minister of the Imperial Household Department concurrently controlling the imperial guardsmen　 grand ministers commanding the Eight Banners Grand Mosque Seizure Grandmother Grand Norms of Governance, Imperial Household Department edition (1186), thirteen year of the Chunxi era, Song Dynasty grand opera grand origin Grand Outline for the Construction of the Nation Grand Palace grand partition function Grand Port grand potential Grand Prince Stephen Grand Principality of Moscow Grand Pronouncements Grand Pronouncements to Military Officials Grand Remonstrance Grand Scholar Tree in Shaanxi Grand Secretariat grand secretary grand secretary writing Taoist prayers

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