dual spectrum造句

例句与造句

1. Output power equalization of laser dual spectrum lines is a special requirement which is put on its laser source by two wavelength beat - wave absolute distance interferometry
   摘要双谱线功率一致性是拍波干涉测长方案对激光光源提出的特殊要求。
2. It's difficult to find dual spectrum in a sentence. 用dual spectrum造句挺难的