但是只要两条边的长度有一丝不同，光电探测器将记录下分光的轨迹。

But if there is any difference between the lengths of the two arms, some light will travel to where it can be recorded by a photodetector.

youdao

以几何光学的矩阵变换为基础，通过光线追迹的方法，对四象限分光的多透镜成像复杂光学系统进行仿真建模。

With matrix conversion of geometry optics as a basis, simulation and modeling for complex multi-lens imaging optical system for four-quad splitting are carried out through light ray trace.

youdao

回顾过去的成就，我感到十分光荣。

I looked with pride at what I had achieved.

《牛津词典》

There it is. He used the prism spectrograph to analyze his results. So what do we have here?

在这里，他用了棱镜分光图来分析他的结果,得到些什么呢？

麻省理工公开课 - 固态化学导论课程节选