spherical aberration
基本解释
- n. 球面像差
英汉例句
- A very small lens aperture is employed to correct spherical aberration , but this severely limits the final resolution.
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。 - Spherical Aberration -- causes light rays passing through a lens (or reflected from a mirror) at different distances from the optical center to come to focus at different points on the axis.
球差-使以不同孔径角穿过透镜(或从镜面上发射)的光线不能聚焦在轴上的同一点。 - A high quality Barlow must be properly designed and manufactured in order to avoid compromising a telescope's color and spherical aberration corrections.
一个高品质巴卢必须妥善设计及制造,以避免损害望远镜的颜色和球面像差改正。
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双语例句
词组短语
- spherical l aberration 球面像差;球面象差
- spherical longitudinal aberration 纵向球差
- spherical lateral aberration 横向球差
- coefficient of spherical aberration 球差系数
- spherical aberration west bank 球面像差
短语
英英字典
- a defect of optical systems that arises when light striking a mirror or lens near its edge is focused at different points on the axis to the light striking near the centre. The effect occurs when the mirror or lens has spherical surfaces
柯林斯英英字典
专业释义
- 球差
- 球面象差
- 球面像差
- 球面差
- 球面差
- 球面像差
- 球面像差
- 球面像差
- 球差
- 球面像差