| 单词 | 散光 |
| 释义 | 〔anastigmatic〕Free from astigmatism. Used of a compound lens in which the separate components compensate for the astigmatic effects of each lens.消像散的：消像散的。用于复合透镜，其中分隔部分抵消了每一个透镜的散光效果〔ametropia〕An eye abnormality, such as nearsightedness, farsightedness, or astigmatism, resulting from faulty refractive ability of the eye.屈光不正：因眼的折射力缺陷造成的一种不正常的情况，如近视、远视或散光〔astigmatism〕A refractive defect of a lens or other optical system that prevents light rays from converging at a single point, resulting in a blurred or imperfect image.散光：有折射缺陷的透镜或其它光学系统，阻碍光线汇聚于一个焦点，形成一个模糊或不完全的图象〔fluorescence〕The emission of electromagnetic radiation, especially of visible light, stimulated in a substance by the absorption of incident radiation and persisting only as long as the stimulating radiation is continued.荧光：尤指可见光等电磁辐射的散光，因某物偶然受到辐射而发光，持续时间由刺激物辐射的时间长短决定 |
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