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氧活化测井
释义
氧活化测井
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理学
放射性测井
释
oxygen activation logging
氧活化测井
利用脉冲中子源产生高能快中子与水溶液中的氧元素发生活化反应释放出特征伽马射线,根据中子源到探测器的距离及活化水通过探测器的时间,确定油管和套管内水流速度的测井方法。
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Variorum of Shennong's Classic of Materia Medica
varioscale projection
varioscope
various auspicious patterns
various cane treehopper
various categories of households
various decorative patterns
Various Flowers by Xu Wei
various genres of Chinese opera
variously colored abalone
various opera props and simplified setting of the Qing court
various schools
varipico
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Variscan Period
variscite
varistor
varistor ceramics
varisymbol
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