astigmatism
美 [əˈstɪɡməˌtɪzəm] 
英 [əˈstɪɡməˌtɪz(ə)m]
英汉双解
1. | 散光a fault in the shape of a person's eye that prevents them from seeing clearly |
英汉解释
英英解释
例句
Perhaps in the eyes acetify on some astigmatism, and this appears to have no major advantages that some lots still much to do.
也许，专注得眼睛发酸，有些散光，这才发现有些看来并无特大优势的地段，仍大有文章可做。
With such a constitution, decentering of the objective lens and the coma corrector does not occur, and hence astigmatism does not occur.
这种结构，*会发生物镜与彗差校*器的偏心，从而*会发生象散。
Currently PRK can only be used to correct myopia and astigmatism, but hypermetropia may also be corrected by PRK in the near future.
目前手术只能用于纠正近视及散光，但也可能是远视矫正手术在不久的将来。
First lets deal with astigmatism which can be seen very easy unless it is so slight then it will not be of importance.
首先让我们看像散，像散很容易被看到，除非特别轻微，那么对像质也就没有太大的影响了。
The goal of this project is to provide a lowest cost refractometer that will measure refractive errors in the eye including astigmatism.
此项专题将提供一个测量眼睛屈光异常（包括散光）的低成本折射计。
in a nutshell , refractive surgery involves operating on a healthy eye to remove nearsightedness , farsightedness , or astigmatism.
概言之，激光矫视是指施行手术于健康之眼，以消除近视远视或散光。
the procedure effectively corrects nearsightedness, farsightedness , and astigmatism.
有效地矫正近视、远视和散光。
As the disease continues to advance, the light rays entering the eye become significantly distorted, called irregular astigmatism.
随着疾病的进展，光线进入眼中发生扭曲，也就是不规则散光。
Astigmatism also changes in older age, so this may help to explain some of these changes that happen to our vision in older age.
散光在老年人也会改变，因此本研究结果有利于解释在老年人发生的一些视力变化。
The method is particularly suitable for determining defocusing and astigmatism in an electron-microscope image.
所述方法尤其适合于确定在电子显微镜图像中的散焦和散光。
Myopia, hyperopia , and astigmatism are all caused by an imperfectly shaped eyeball, cornea, or lens.
近视、远视及散光都是由于眼球、角膜或水晶体变形引起的。
LASIK eye surgery may be an option for you if you have nearsightedness (myopia), farsightedness (hyperopia) or astigmatism.
如果你有近视、远视、或者散光，LASIK眼科手术是种选择。
Uncorrected cases of nearsightedness, farsightedness and astigmatism are the leading cause of vision problems.
没有得到及时矫正的近视，远视以及散光是视力问题的主要诱因。
As yet we have no concrete evidence on what causes astigmatism but this helps us move towards finding a cause.
虽然我们还没有找到眼睑产生散光的具体证据，但是这些结果可以帮助我们朝这方面前进。
Possible complications of LASIK include under correction, 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。
Other applications are the diagnosis of irregular astigmatism and the assessments of the optical quality of the eye.
其他应用程序是不规则散光的诊断和评估的光学质量的眼睛。
They have what is called astigmatism. This, too, can be corrected by glasses.
他们有所谓散光，这也可以用眼镜来校正。
Number of degrees of or so astigmatism is different. . Can be you treated or correctional?
左右眼散光度数不一样…能治疗或者矫正吗？
Objective To evaluate the relation between the ametropic amblyopia and astigmatism in children.
目的探讨儿童屈光不正性弱视与散光状态的关系。
The selective suture removal and running suture adjustment postoperatively are effective in decreasing astigmatism.
术后选择性拆线及调整连续缝线能有效降低散光。
The central concern of astigmatism surgery lies in the preoperative measurement and subsequent surgical planning for its correction.
术前散光检测及散光矫正方案设计是该手术的核心内容。
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。
Refraction: measurement of myopia (shortsightedness), hyperopia (long sightedness), astigmatism and presbyopia (old- sightedness ).
屈光量度：如近视、远视、散光、老花等。
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。
Objective To analyse the curative effect of excimer laser-in-situ keratomileusis(LASIK) for myopia anisometropia and mixed astigmatism.
目的分析准分子激光原位角膜磨镶术（LASIK）治疗近视性屈光参差及混合性散光的临床疗效。
OBJECTIVE: To investigate the prevalence, type and distribution of astigmatism in children with amblyopia.
目的：调查弱视儿童中散光的主要类型、分布规律。
I think the EDG probably uses a low astigmatism eyepiece design like the SE.
我想EDG可能使用了象SE一样的低像散目镜设计。
Astigmatism affected total higher order aberrations and vertical primary coma.
散光影响垂直彗差和总高阶像差；
The characteristics of corneal topography in children with astigmatism .
儿童散光眼角膜地形图形态特征。
Among them, the impact of corneal astigmatism becomes a major factor in postoperative visual quality.
术后的角膜散光成为影响术后视觉质量的主要因素。
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。
Conclusion TICL allow patients the better UCVA, good rotational stability and predictability in the correction of astigmatism.
结论TICL可提高患者视觉质量，矫正散光效果准确，可预测性强，并具有良好的旋转稳定性。
All were followed for 12 months. Front and back treated visual acuity, refraction, astigmatism and axis of astigmatism were observed.
随访12个月，观察手术后的视力，屈光度，散光及其散光轴位的变化。
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。
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。
Conclusion: Astigmatism can accelerate emmetropization and induce myopization in both human and animal during the period of growth.
结论：散光在人及动物生长发育期可加速眼的正视化及诱发眼的近视化。
Too high a stigma degree and the worse astigmatism may affect the recovery of contrast sensitivity vision.
术后患眼的散光度数过大、人工晶体眼像差增大可能是影响患眼对比敏感度视觉恢复的原因。
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。
Your institute matches surely the stealth lens are astigmatism shape!
您所定配的隐形镜片是散光形的吗！
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。
