“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	coupled pendulums coupled-perturbed self consistent field method coupled pickling line and tandem cold mill coupled quantum well coupled resonators coupled resonators optical waveguide coupled room coupled shear wall coupled system coupled thermal analysis techniques coupled transformer coupled transmission line coupled transport coupled wavefunction coupled waves coupled wave theory coupled-wave theory coupled wells couple of rotations couple of vectors couple planting coupler coupler and buffer of freight vehicle Coupler and buffer system of high speed train coupler and draft gears for locomotive and rolling stock

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。