paraxial ray

英 美
  • 旁轴光线,近轴光线,旁轴射线
  • paraxial adj.旁轴的;近轴的
  • ray n.光线;射线;辐射vi.发光;辐射vt.释放射线;用光线装饰n.[动]鳐Ray.n.雷(人名)
    1. Those rays which are near the axis are sometimes called paraxial rays.
      靠近轴的那些光线有时叫作近轴光线。