resonance broadening

例句：

1. 1. The resonance broadening of the material is crucial for its performance.
   材料的共振展宽对其性能至关重要。
2. 2. The resonance broadening can be used to enhance the resolution of an imaging system.
   共振展宽可用于提高成像系统的分辨率。
3. 3. The resonance broadening of the material was studied using a high-resolution spectrometer.
   使用高分辨率光谱仪研究了材料的共振展宽。