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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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equianharmonic
equianharmonic case
equianharmonic cross ratio
equianharmonic cubic
equianharmonic curve
equianharmonic points
equianharmonic range of points
equiareal
equiareal figure
equiareal mapping
equiareal metric
equiareal projection
equiasymptotical
equiasymptotic stability
equiatomic
equiaxed
equiaxed grain
equiaxed grain cast superalloy
equiaxial
equiaxial grain
equibounded sequence of functions
equi-Brocard center
equicardinality quantifier
equicenter
equicentroaffine
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