spontaneous potential

例句：

1. 1. The spontaneous potential of the earth's crust is a key factor in understanding its geological history.
   地球地壳的自发潜力是理解其地质历史的关键因素。
2. 2. The discovery of this new material has tremendous potential for future applications.
   这种新材料的发现对未来的应用具有巨大的潜力。
3. 3. The company's ability to adapt to changing market conditions demonstrates its spontaneous potential for growth.
   该公司适应市场变化的能力展示了其增长的自发潜力。