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汉语拼音：sǎn guāng

视力功能缺陷的一种。由于眼球中的角膜或晶状体表面曲度不规则，平行光线入眼后，其所结成的焦点不在一处所致。表现为看东西模糊不清。

1. 视力缺陷的一种。有散光眼的人看东西模糊不清，由角膜或晶状体表面的弯曲不规则，使进入眼球中的影像分散成许多部分引起。用特制镜片制成的眼镜可以矫正散光。

• Maybe you fall asleep in class because of uncorrected astigmatism.

  也许你在课堂上睡觉是因为你的眼睛散光.

• 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。

• By degrees the throng dispersed; the carriages drove off.

  人群渐渐地散光了; 车辆也驶走了.

• They have what is called astigmatism.

  他们有所谓散光.

• Astigmatism can occur in addition to nearsightedness and farsightedness.

  散光可发生在除近视和远视.

• Does child astigmatism add myopic need to wear an eye?

  小孩散光加近视需要戴眼睛 吗 ?

• For moderate and higher astigmatism, PRK provides better accuracy and predication.

  :PRK治疗较高度数散光的疗效确切, 预测性强.

• Myopic astigmatism is systemic sex disease actually.

  近视散光实际上是全身性疾病.

• With astigmatism objects appear stretched and distorted.

  由于散光,对象出现拉伸和扭曲.

• Eye problem. Congenital amblyopia. Long sight adds astigmatism.

  眼睛问题. 先天性弱视. 远视加散光.

• How is astigmatism OK do oneself restore A?

  散光怎么样可以自己恢复吖?

• High efficiency light reflecting system and diffusion foil assure 95 % or more light evenness.

  精心设计的光源反射系统再结合本机配的曝光散光片装置,从而使晒版光均匀%上.

• They can also be directed by manipulation of the reflective material around the bulb.

  也可用灯泡周围的反光材料来调节散光灯灯光的方向.

• Morethan 33 percent were nearsighted andpercent had astigmatism , which causes fuzzy vision, the team reported.

  其中大于33%的人患有近视,36%患有散光, 它们都导致模糊视力.

• People with a high degree of farsightedness along with astigmatism have less predictable results.

  对远视兼散光的人手术后结果的预期较少.