“natural gamma ray petroleum well logger”的概念、定义、翻译、参考文献-科学参考

单词	natural gamma ray petroleum well logger
释义	natural gamma ray petroleum well logger Encyclopedia 工学伽马射线石油测井释 natural gamma ray petroleum well logger自然γ射线石油测井仪通过测量井眼内的γ射线能谱和井眼周围地层中铀、钍、钾等多种放射性元素的含量，计算出地层相关物质的组成成分的核仪器。
随便看	treaty of alliance Treaty of Alliance Between United Kingdom and Iraq Treaty of Amiens Treaty of Amity and Commerce between Zanzibar and U.S.A. Treaty of Ancón Treaty of Bardo Treaty of Beijing Treaty of Berlin Treaty of Britain 、Soviet Union and Iran Alliance Treaty of Bucharest Treaty of Chaumont Treaty of Commerce between Zanzibar and France Treaty of Commerce between Zanzibar and Great Britain Treaty of Fez Treaty of Friendship and Commerce between Abyssinia and Great Britain Treaty of Friendship and Cooperation between Angola and the Soviet Union Treaty of Friendship and Cooperation Between Iraq and Soviet Union Treaty of Friendship and Cooperation Between Somalia and the USSR Treaty of Friendship and Cooperation Between Syria and Soviet Union Treaty of Friendship and Cooperation Between USSR and UAR Treaty of Ghent (1814) Treaty of Gori Treaty of Guadalupe Hidalgo Treaty of Hubertusburg Treaty of Hü-nkâr Iskelesi

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