“radioactive tracer log”的概念、定义、翻译、参考文献-科学参考

单词	radioactive tracer log
释义	radioactive tracer log Encyclopedia 理学地球物理测井释 radioactive tracer log放射性示踪测井在钻孔中，利用放射性同位素作为示踪原子，通过测量注入示踪剂前后同一井段伽马射线强度的变化划分渗透性地层、研究地下水运动特点和油层动态、检查钻孔质量情况和水力压裂效果的测井方法。是核测井的一个应用。又称同位素测井。
随便看	two dimensional measurement instrument two-dimensional mesh two-dimensional mesh, 2D mesh two-dimensional metric two dimensional molecular crystal two-dimensional network solid two-dimensional NMR spectroscopy two-dimensional normal distribution two-dimensional nuclear magnetic resona- nce spectrometry for pharmaceutical analysis two-dimensional order two dimensional plasmon two-dimensional polygon two-dimensional population two-dimensional probability function two-dimensional problem two-dimensional projective coordinate two dimensional projective coordinates system two-dimensional projective coordinates system two-dimensional projective correspondence two dimensional projective mapping two-dimensional projective mapping two dimensional projective space two-dimensional projective space two-dimensional projective transformation two-dimensional quantitative structure-activity relationship

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