“gamma-gamma logging”的概念、定义、翻译、参考文献-科学参考

单词	gamma-gamma logging
释义	gamma-gamma logging Encyclopedia 理学地球物理测井释 gamma-gamma logging伽马-伽马测井用附有γ源控制装置，在井中接收经岩层散射和反射后的γ射线强度，以获得地层的密度，进而划分钻井剖面的方法。是核测井系列的重要分支。
随便看	lightning equipotential bonding lightning fast electric-field change meter lightning fire lightning induction lightning interferometer lightning location by radiation pulse lightning locator lightning mark lightning measuring instrument lightning on Venus lightning overvoltage lightning parameter lightning physics lightning-proof building lightning protection lightning protection design lightning protection device for derrick lightning protection device for external elevator lightning protection device for external steel scaffold lightning protection device for tower crane lightning protection device on construction site lightning protection for railway telecommunication and signalling system lightning protection of transmission line lightning protection technology for oil depot lightning radiation

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