diffraction grating spectrometer造句

例句与造句

1. Comparation of spectrum characteristics between f - p interferencemeter with gain medium and diffraction grating spectrometer
   干涉仪和衍射光栅光谱仪的光谱特性对比
2. It's difficult to find diffraction grating spectrometer in a sentence. 用diffraction grating spectrometer造句挺难的