spectroscopic splitting factor

例句：

1. 1. Thestudy of the spectral line shapes is crucialfor understanding the behavior of atoms and moleculesin a gas.
   研究光谱线形对于理解气体中原子和分子的行为至关重要。
2. 2. Thespectroscopy technique used in thisexperiment allows us to measure the temperature ofthe sample with high precision.
   实验中使用的光谱技术允许我们以高精度测量样品的温度。
3. 3.In spectroscopy, the splitting factor is a key parameter that determines how closely the spectrum resembles thetheoretical model.
   在光谱学中，分裂因子是决定谱图与理论模型多么接近的关键参数。