角膜

AbstractAIM: To explore some possible relative factors through measuring the anterior corneal asphericity factor Q in cataract and myopic eyes respectively.

目的：分别测量近视眼及白内障两组患者角膜前表面非球性系数，探讨可能的相关因素。

Abstract］ Objective To describe the shape of the planar space of the corneal anterior surface of children with emmetropia by using a conic section, and then to plot the changes in asphericity on 36 meridians to deduce the formulae of the three-dimensional shape of the corneal anterior surface.

目的 通过二次曲线方程来描述正视儿童角膜前表面的二维空间形态，根据各子午线非球面性的变化规律推导出其三维形态的数学表达式及非球面性变化规律表达式。

The asphericity, curvature and tilt of the human cornea measured using a videokeratoscope.

正常个体人眼角膜空间形态数学建模路线研究。

The formulae of each meridian of the corneal anterior surface are ellipses, and the asphericity of the horizontal or near-horizontal meridians are prolate ellipses.

①正视儿童角膜前表面各截痕形态均为椭圆形，在水平、近水平方向上为长椭圆形。

Results: To handle VDT for a long time can bring obvious asthenopia, some changes may appear on cornea and lens, the cause is due to several factors.

结果 ：长时间操作VDT会出现明显的视疲劳，角膜和晶状体也可能出现某些改变。其原因为多因素所致。

Methods In 390 eyes of 197 cases with spherical equivalent refraction between -0.75~-16.25 D and astigmatic -0.25~-4.00 D, the relationship between the dioptre and parameters of topography was analyzed.

年龄 18~51 岁的197例392眼，等效球镜为-0 75~-16 25 D，散光度为-0 25~-4 00 D近视眼，对其屈光度及角膜地形图各参数的关系进行统计学分析。

Cornea astigmatism and eyesight was observed in two groups from 1 week to 3 months postoperatively.

术后观察1周及3月的视力和角膜散光情况。

AIM: To analyses the change of astigmatism after LASIK and the opportunity of management.

目的：分析准分子激光原位角膜磨镶术后散光增大的变化及处理时机。

Objective To observe the therapeutic effects of limbal epithelial autograft transplantation for treatment of pterygium.

目的观察自体角膜缘上皮移植术治疗翼状胬肉的疗效。

AIM: To observe the effect of limbal corneae stem cell autograft transplantation in treatment of recurrent pterygium.

目的：观察自体角膜缘干细胞移植治疗复发性翼状胬肉的临床疗效。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新