查询词典 astigmatism

L\m3\'xS#P ［Key words］ astigmatism keratotomy;cornea;cataract;surgery

8LYX+gu6LOb ［关键词］角膜散光；角膜缘松解术；白内障；手术

Astigmatism: The inability of a lens to focus mutually perpendicular point, such as a cross, onto the same plane.

纵横像差：透镜的缺点。互相垂直的线条，如十字线条的焦点不能落在同一平面上。

Objective: To investigate the difference between wavefront measurements in dark and after dilated with mydriatic of the myopic with astigmatism.

目的：讨论近视散光眼人群在暗室自然扩瞳和使用药物散瞳后所得到波面像差的差别。

Methods Advanced generation silicone IOL was implanted with injector in group A (102 eyes) and the PMMA IOL, implanted in group B (108 eyes) as the control. The changes of visual acuity, corneal astigmatism, anterior chamber flare, corneal edema, location of IOL, pos terior capsular opaqueness and other operation complications were observed.

对白内障超声乳化吸除术102眼行新一代硅胶推注式人工晶状体植入术，108眼行PMMA人工晶状体植入术；并对两组患者术后视力、术前术后角膜散光、术后前房闪辉、术后角膜水肿、人工晶状体位置、后囊混浊的变化及其它手术并发症进行观察。

Possible complications of LASIK include undercorrection, overcorrection, and irregular astigmatism.

可能的并发症包括欠娇，过矫，和不规则散光，这些条件可能会发生。

Results Bleeding occurred on the top of the cornea in 30 eyes(58.8%) and in lower part of the cornea in 9 eyes(17.6%),12 eyes had bleeding at 2 spots(23.5%);half month after operation,overcorrection was found in 30 eyes,undercorrection in 11 eyes,5 eyes showed irregular astigmatism;7 eyes were operated on again to raise eyesight.

然而，由于角膜瓣的缘故，临床治疗中有部分病人发生出血，对手术后的疗效产生了不同程度的影响。

With-the-rule astigmatism was noted to appear after a horizontal rectus muscle operation in 1 eye.

这些结果显示：在小学年龄的儿童中，顺规散光的发生率和度数可能随时间而增加。

God,you are high myopia and be astigmatism and glaucoma , presbyopic and cataract , you are so blind. why don't you go to take a retinoscope operation ?

苍天啊，你是高度近视加散光，还是青光老花白内障啊，你瞎成这个样子，也不去做个视网膜手术啊？

Stigmatism – Astigmatism is caused by a difference in the surface curve of the eye.

散光－散光是眼球表面曲率不同引起的。

This problem has been the world have lost more than 100 years, I would like to energy by establishing five-dimensional spatio-temporal frame of reference, and you want to redefine the concept of a common time; to ensure that the speed of light on any observer is a constant-speed e , resolve origlnal point light energy (or known as achromatous astigmatism energy) and red-shift light energy relise.

此问题已经被世界遗失了一百多年，在此，我要通过建立五维能量时空参照系，并重新定义公共时间的概念；在确保光速对任意观察者都是恒速c的前提下，解决原点光能量和红移光能量的遗失问题。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐