“岩心伽马编录”的概念、定义、翻译、参考文献-科学参考

单词	岩心伽马编录
释义	岩心伽马编录 Encyclopedia 理学放射性勘探方法释 drilling core gamma-ray documentation岩心伽马编录为了防止漏掉铀镭放射性平衡被破坏而偏铀的铀矿体或低品位铀矿化异常，在钻探过程中对取出的岩心所做的伽马编录的方法。通常做β+γ编录。
随便看	projective hyperplane projective ideal projective identification projective immersion projective incidence group projective infinitesimal structure projective invariance projective invariant projective isomorphism projective-iterative projective k-set projective k variety projective lattice projective length projective limit projective limit group projective limits projective limit space projective line projective linear group projective line element projective line geometry projectively affine projectively connected manifold projectively connected space

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。