elliptical spot
英 [ɪˈlɪptɪkl spɒt]
美 [ɪˈlɪptɪkl spɑːt]
椭圆形斑
双语例句
- A big calibers mirror with the elliptical sphere surface is designed, theoretically realized to sample with the focus spot have no aberration, and the processing possibility report of the design is also presented.
设计了大口径椭球凹面取样镜，理论上实现了对焦斑的无像差取样，最终给出了对设计结果的加工可行性报告。