two-source dead time determination

例句：

1. 1. Thetwo-source dead time determination method iswidely used in the field of radioactivedecay.
   双源死时间测定方法在放射性衰变领域得到了广泛应用。
2. 2. In this study, we used the two-source deadtime determination technique to analyze the data.
   在本研究中，我们使用了双源死时间测定技术来分析数据。
3. 3. The two-source dead time determinationmethod has been proven to bemore accurate than traditional methods.
   双源死时间测定方法已被证明比传统方法更准确。