论文部分内容阅读
本文研究了用 Ge(Li)和 NaI(T1)探测器联合测量,同时测定岩石样品中铀,钍含量的快速方法。只用 Ge(Li)探测器,能够测定钍和铀含量的比例,而与样品的几何条件和立体角无关。
In this paper, a rapid method for simultaneous determination of uranium and thorium in rock samples by using Ge (Li) and NaI (T1) detectors was studied. Only the Ge (Li) detector allows the ratio of thorium to uranium to be determined regardless of the geometry of the sample and the solid angle.