“drill gamma-ray surveying”的概念、定义、翻译、参考文献-科学参考

单词	drill gamma-ray surveying
释义	drill gamma-ray surveying Encyclopedia 理学伽马测量释 drill gamma-ray surveying钻孔伽马测量通过电缆将伽马辐射仪下降到钻孔中进行天然放射性测量的方法。又称伽马测井。
随便看	principal ring principal role performance, additional role performance and double role performance of one character principal root principal root of unity principal scale principals' cultural leadership principals' curriculum leadership principal section principal section of crystal principal series principal series representations principal set principal sheet principal solution principal space principal spectrum principal sphere principal sphere of curvature principal square root principals' research leadership principal state model principal state of polarization principal's teaching leadership principal strain principal subgroup

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