potential hill的用法和樣例：
例句
- Electrons from the metal will have to surmount the potential barrier to enter the semiconductor.
金屬中的電子必須克服這個(gè)勢壘層才能進(jìn)入半導體。 - This article analyzes thermodynamically the potential barrier and the factors affecting it in the process of phase separation.
從熱力學(xué)角度分析了分相過(guò)程中存在的勢壘及其影響因素。
