single-particle state

例句：

1. 1. Inthe study of quantum mechanics, understandingthe single-particle state is crucial forpredicting the behavior of atoms and molecules.
   在量子力学研究中，理解单粒子态对于预测原子和分子的行为至关重要。
2. 2. Theresearchers found that the single-particle stateof the material had a significant impact onits electrical properties.
   研究人员发现，这种材料的单粒子态对其电学性质产生了显著影响。
3. 3.The discovery of this new state inthe single-particle system has opened upnew possibilities for materials science and engineering.
   在单粒子系统中发现了这种新状态，为材料科学和工程开辟了新的可能。