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elemental spectroscopy logging
释义
elemental spectroscopy logging
Encyclopedia
理学
放射性测井
释
elemental spectroscopy logging
元素能谱测井
利用中子源放出的中子与地层中的硅、钙、氧等元素的原子核发生非弹性散射和辐射俘获等核反应,测量不同元素产生的特征伽马射线能谱,用于确定地层元素及矿物含量并进行岩性识别的测井方法。
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Archives Selected from the Collection of the Mansion of Confucius
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Archivist Education Center of the State Archives Administration of China
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Archivkunde: Ein Beitrag zur Theorie und Geschichte des Europaischen Archivwesens
archivology thought of Chen Yuan
archivology thought of Fu Zhenglun
archivology thought of Shen Jianshi
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