prototropic

例句：

1. 1. The prototropic properties of the material are crucial for its performance.
   这种材料的原位性质对其性能至关重要。
2. 2. The isotopes were used to create the new alloy.
   这些同位素被用来制造新的合金。
3. 3.The isotonic solution was found to be effective in treating diabetic patients.
   发现这种等渗溶液对治疗糖尿病患者有效。