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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。
随便看
row of a determinant
row of a matrix
row of a table
row of coordinates
row operation
row permutation
row raft Haozi(work songs on rows and rafts)
row rank
row rank of a matrix
row-reduced echelon form
row selection
row space
row structure
row sum
row total
row-type residential building
row vector
Roxana : The Fortunate Mistress
Royal Academy of Arts
Royal Academy of Dance
Royal Academy of Dramatic Art
Royal Academy of fine Arts Antwerp
Royal Aeronautical Society
Royal Aerospace Establishment
Royal Agricultural College
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