equipartition theorem

例句：

1. 1.The equipartition theorem is a fundamental principle in quantum mechanics.
   等分定理是量子力学的一个基本原理。
2. 2. The equipartition theorem explains why the energy levels of atoms are divided into discrete energy bands.
   等分定理解释了为什么原子的能量级被分成离散的能量带。
3. 3. In this model, the equipartition theorem is used to describe how the energy is distributed among different parts of the system.
   在这个模型中，等分定理被用来描述能量如何在系统的不同部分之间分配。