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元素能谱测井
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元素能谱测井
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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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symplastic transport
symplectic
symplectic algorithm
symplectic automorphism
symplectic basis
symplectic bilinear form
symplectic bone
symplectic capacity
symplectic class
symplectic cobordism
symplectic cohomology
symplectic connection
symplectic coordinate
symplectic diffeomorphism
symplectic difference scheme
symplectic form
symplectic geometry
symplectic group
symplectic homogeneous space
symplectic inner product
symplectic integrator
symplectic invariant
symplectic Lie Algebra
symplectic manifold
symplectic map
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