potential hill

• 势垒,位垒

potential hill的用法和样例：

例句

1. Electrons from the metal will have to surmount the potential barrier to enter the semiconductor.
   金属中的电子必须克服这个势垒层才能进入半导体。
2. This article analyzes thermodynamically the potential barrier and the factors affecting it in the process of phase separation.
   从热力学角度分析了分相过程中存在的势垒及其影响因素。