What changes are necessary when a sphericalcurvature is introduced in the substrate?
当一个球面曲率引入基底时需要有什么改变?
2
Sphericalcurvature radius was optimized through controlling the exit rays and using the automatic optimization function of optical design software.
通过对出射光线的控制,利用光学设计软件的自动优化功能,优化出满足条件的球面曲率半径。
3
The bulge of our spherical Earth blocks sunlight from the far hemisphere at the solstices; that same curvature allows the sun's rays to spread over more area near the top and bottom of the globe.