potential-pH diagram

例句：

1. 1. The potential-pH diagram shows the relationship between pH and potential energy.
   潜在pH图展示了pH与势能之间的关系。
2. 2. In this diagram, the blue line represents the maximum potential of the battery.
   在这个图中，蓝色线表示电池的最大潜能。
3. 3. The potential-pH diagram helps us understand how different substances affect each other's potential.
   潜在pH图帮助我们理解不同物质如何影响彼此的潜能。