“radioisotope log”的概念、定义、翻译、参考文献-科学参考

单词	radioisotope log
释义	radioisotope log Encyclopedia 理学地球物理测井释 radioisotope log同位素测井在钻孔中，利用放射性同位素作为示踪原子，以达到划分渗透性地层、研究地下水运动特点和油层动态、检查钻孔技术情况和水力压裂效果等的测井方法。是核测井方法之一。又称同位素示踪测井、放射性示踪测井。
随便看	gravitational collapse gravitational condensation gravitational constant gravitational contraction gravitational darkening gravitational deflection gravitational deflection of light gravitational differentiation gravitational displacement gravitational distortion gravitational double star gravitational drift gravitational effect gravitational encounter gravitational energy gravitational equilibrium gravitational field gravitational field of inversion of gravity gradient field gravitational focusing gravitational force gravitational freeze-out gravitational heat pipe gravitational instability gravitational interaction gravitational lens

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