radioactive purity

例句：

1. 1.The new drug has a high radioactive purity, which is very important for its clinical application.
   这种新药的放射性纯度很高，这对于它的临床应用非常重要。
2. 2.The research on radioactive purity is crucial for the development of nuclear energy.
   对放射性纯度的研究对于核能的发展至关重要。
3. 3.The quality of the radioactive purity directly affects the safety and efficiency of the nuclear power plant.
   放射性纯度的质量直接影响核电站的安全性和效率。