单词:astigmatism
[化] 像散
n. (optics) defect in an optical system in which light rays from a single point fail to converge in a single focal point
astigmatism的用法和样例:
例句
- They have what is called astigmatism.他们有所谓散光。
- Astigmatic dials are targets used for the detection and correction of astigmatism.散光盘是用于辅助检测并矫正散光的视标。
词汇搭配
- horizontal astigmatism corrector水平象散校正器...
- inverse astigmatism反规性散光
- physiological astigmatism生理性散光
- hypermetropic astigmatism远视散光
- anisotropic astigmatism各向异性像散现象...
- irregular astigmatism不规则像散,不规则散...
- myopic astigmatism近视散光
- simple myopic astigmatism单纯性近视散光...
- simple astigmatism单纯散光
- acquired astigmatism后天性散光
- regular astigmatism正规散光,规则性散光...
- oblique astigmatism斜象散
- axis of astigmatism散光轴
- compound myopic astigmatism复性近视散光...
- astigmatism corrector象散校正器
- mixed astigmatism混合散光,混合性散光...
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