wavelength interval

例句：

1. 1. The measurement of wavelength intervals is crucial for the accuracy of the experiment.
   测量波长间隔对于实验的准确性至关重要。
2. 2. The scientist used a microscope to measure the wavelength intervals in the crystal.
   科学家使用显微镜测量晶体中的波长间隔。
3. 3.The researcher found that the wavelength intervals in the spectrum were consistent with the theoretical model.
   研究者发现光谱中的波长间隔与理论模型一致。