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magnetic borehole logging instrument
磁测井仪
以电磁感应理论为基础,对井壁地层磁化率、电导率进行测量和用电磁方法检查套管质量状况(壁厚和内径)的非接触式测井仪器的统称。
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harmonic modulation method
harmonic morphism
harmonic motion
harmonic number
harmonic operator
harmonic oscillation
harmonic oscillator
harmonic-oscillator potential
harmonic overtone
harmonic pair
harmonic parameter
harmonic pencil
harmonic pencil of lines
harmonic pencil of planes
harmonic perspectivity
harmonic polar
harmonic polar curve
harmonic polar line
harmonic pole
harmonic polynomial
harmonic position
harmonic power
harmonic progression
harmonic proportion
harmonic quadrilateral
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