astigmatic
GRE
英 [,æstɪɡ'mætɪk]
美[,æstɪg'mætɪk]
释义
adj. 散光的；乱视的；矫正散光的
助记提示
1. 表示它不是聚集于一点的，所以就是散光的。
英文词源
- astigmatic (adj.)
- 1849; see astigmatism + -ic.
双语例句
- 1. Using astigmatic method to extract information of light source in z axis.
- 用散光的方法来提取光源在Z轴上的位置。
来自辞典例句
- 2. The resonator ( astigmatic ) can be compensated by inserting a suitable thickness Brewster plate in the cavity.
- 在腔内插入一定厚度的布儒斯特片可以部分消除腔的像散.
来自互联网
英英释意
- 1. of or relating to a defect in the eye or in a lens caused by a deviation from spherical curvature which prevents light rays from meeting at a common focus and so results in distorted images
实用场景例句
- Using astigmatic method to extract information of light source in z axis.
- 用散光的方法来提取光源在Z轴上的位置。
辞典例句
- The resonator ( astigmatic ) can be compensated by inserting a suitable thickness Brewster plate in the cavity.
- 在腔内插入一定厚度的布儒斯特片可以部分消除腔的像散.
互联网
