permutite base exchange

例句：

1. 1.The research team discovered a new type of permutite that could be used in medicine.
   研究小组发现了一种可用于医学的新变位素。
2. 2.The scientist conducted experiments to study the properties of permutite.
   科学家进行了实验，以研究变位素的性质。
3. 3.The discovery of this permutite could have significant implications for future medical treatments.
   这种变位素的发现对未来的医疗治疗可能具有重要意义。