spherical aberration

• 1. 球差: spherical aberration | SpAb | spherical defocus
• 2. 得失球差: goal difference
• 3. 球差系数: coefficient of spherical aberration

更多释义

• 1.球差一码落了地。
  The ball pitched a yard short.
  dict.yoduao.com
• 2.三角高程测量高差值应进行球差改正。
  Elevation difference by trigonometric leveling shall be corrected by spherical aberration.
  dict.yoduao.com
• 3.可以用一个非常小的透镜孔阑来校正球差，但这会严重地影响最终鉴别率。
  A very small lens aperture is employed to correct spherical aberration , but this severely limits the final resolution.
  dict.yoduao.com

©2026 网易公司