They have what is called astigmatism.
他们有所谓散光。
With astigmatism, objects appear stretched and distorted.
由于散光，对象出现拉伸和扭曲。
It was true, I'm severely nearsighted with and astigmatism to boot.
没错，我又严重的近视，还有散光。
Uncorrected refractive errors (myopia, hyperopia or astigmatism), 43 %.
未经矫正的屈光不正(近视、远视或散光)，43%。
Astigmatism can occur in addition to nearsightedness and farsightedness.
散光可发生在除近视和远视。
The relation between astigmatism and the degree of myopia was also analyzed.
分析角膜散光和全眼散光的相关性以及近视程度与散光的关系。
Astigmatism is caused when the cornea is shaped irregularly like a football.
散光是由于角膜时，形状像一个足球不定期。
Have the nearsighted patient of astigmatism, can you adorn invisible glasses?
患有散光的近视患者，能佩戴隐形眼镜吗？
New astigmatism caused by wrinkling in the corneal flap or other flap complications.
由角膜瓣褶皱所造成的散光或其他角膜瓣的并发症。
Conclusion Strabismus operation had no marked influence on corneal astigmatism.
结果斜视矫正手术对角膜散光无明显影响。
Under astigmatism even narrow parallel light beams will not combine into one point.
有象散存在时甚至很窄的平行光束都不能会聚在一点。
It could reduced corneal astigmatism to suture conventional incision postoperatively.
常规缝合切口会明显减少术后角膜散光。
There are three primary types of refractive errors: myopia, hyperopia and astigmatism.
有三个主要类型的屈光不正：近视，远视和散光。
Major causes of limited visual acuity were central corneal scar and irregular astigmatism.
影响视力恢复的主要原因是角膜中央区瘢痕和角膜不规则散光。
The most common types of refractive errors are myopia, hyperopia, presbyopia, and astigmatism.
最常见的屈光不正有：近视、远视、老花眼和散光。
Objective:To investigate the changes of corneal astigmatism after trabeculectomy and analyse the causes.
目的：观察小梁切除术后角膜散光的变化，并分析其原因。
Using the information obtained from these tests, your optometrist can determine if you have astigmatism.
通过这些检测所得到的数据，验光师就可以判断你是否患有散光。
Astigmatism: distorted vision resulting from an irregularly curved cornea, the clear covering of the eyeball.
散光：因角膜(覆盖眼球的一层透明膜)不规则弯曲而引起的影象变形。
Uncorrected cases of near-sightedness, far-sightedness and astigmatism are the leading cause of vision problems.
未及时矫正的近视，远视和散光是视觉问题的主要诱因。
The projector lens improves the light utilization (make it more focus) and solves the problem of astigmatism.
透镜提升光源使用率（更加聚光），解决散光问题；
Uncorrected cases of nearsightedness, farsightedness and astigmatism are the leading cause of vision problems.
未矫正近视、远视和散光是视力问题的主要原因。
His findings would provide the groundwork for new understanding about astigmatism in children and in older age.
他的研究结果将会为人们对儿童和老年人的散光形成机制的新理解奠定基础。
When the cornea curves or flattens unevenly, the result is astigmatism, which disrupts focus of near and distant vision.
散光是当角膜变弯或者变平时表面不平坦，影响视近、视远时的聚焦。
Objective: to investigate the effectiveness and safety of laser in-situ keratomileusis (LASIK) for mixed astigmatism.
目的：探讨LASIK治疗混合性散光的安全性和有效性。
It is quite an important task of non-surgery control for the youngsters myopia and astigmatism in the optometry field.
青少年近视、散光的非手术控制与治疗是眼视光学领域中十分重要的课题。
Astigmatism frequently occurs with other vision conditions like nearsightedness (myopia) and farsightedness (hyperopia).
散光和近视还有远视一样，都是常见的眼部疾病。
LASIK (laser in-situ keratomileusis) is the most common laser surgery for correcting nearsightedness (myopia) and astigmatism.
LASIK(激光原位角膜磨镶术)手术是最常用于纠正近视和散光的一种激光手术。
The Main reason that leads to amblyopia is compound hyperopic astigmatism, hyperopia , mixed astigmatism and antimetorpia.
导致弱视的主要原因是：复性远视散光、远视、混合性散光、屈光参差。
The Main reason that leads to amblyopia is compound hyperopic astigmatism, hyperopia , mixed astigmatism and antimetorpia.
导致弱视的主要原因是：复性远视散光、远视、混合性散光、屈光参差。
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