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汉语拼音：qū guāng

光线由一种介质进入另一种不同折射率的介质时，会发生前进方向的改变，在眼光学中即称“屈光”。

• Efficacy measures include axial length, keratometric power and mean absolute refractive error.

  有效测量值包括眼轴长度, 角膜曲率和绝对屈光误差值等内容.

• ObjectiveTo investigate the characters of corneal anterior surfaces in children with hyperopia.

  目的应用角膜地形图仪研究远视性屈光不正儿童的角膜前表面光学特征.

• Nexus - information on refractive and cataract surgery, corneal topography and topographers.

  屈光矫正,白内障手术, 角膜地形图的有关信息.

• Corneal surgery covers corneal refractive surgery and corneal transplantation.

  角膜手术主要是角膜屈光手术和角膜移植术.

• Human eye, similar to the optical system, owns optical aberrations.

  人眼屈光系统同任何光学系统一样, 存在各种像差.

• Preoperative axial length, postoperative visual acuity and refractive error were recorded.

  记录术前眼轴长度和术后视力、屈光度数,观察术中 、 术后并发症.

• Conclusion: This treatment is availability for myopia in callans.

  结论: 眼针是治疗青少年近视屈光不正的有效方法.

• Meaning of smooth frame - up what does check up bend? If be how?

  体检屈光不正什么意思? 如果是正的又如何?

• Key models in traditional laser vision correction are presented.

  研究了准分子激光矫正屈光不正的关键模型.

• Objective To study status of ametropia after penetrating keratoplasty.

  目的分析穿通性角膜移植术后患者的屈光状态.

• PURPOSE : To explore the pathogenesis anisometropic and amblyopias.

  目的: 探讨屈光盘差性弱视和屈光不正性弱视的发病机理.

• To Remedy ametropia and strabismus of children.

  目的:矫正屈光不正,矫治隐斜和斜视.

• I find you have a presbyopia and ametropia.

  根据检查,我发现您得的是老视眼,并有屈光不正.

• Presbyopia is a physiological phenomenon. Whatever its refraction is, everyone will have to face presbyopia.

  老视是一种生理现象, 不论屈光状态如何, 每个人均会发生老视.

• Objective To investigate the variation of the refractive errors in the middle and old - aged.

  目的了解 中老年人 屈光不正变化规律.