astigmatism
英 [ə'stɪgmətɪz(ə)m]
美[ə'stɪɡmətɪzəm]
- n. [眼科] 散光；[光][电子] 像散性；[光][电子] 像散现象
英英释义
- 1. (ophthalmology) impaired eyesight resulting usually from irregular conformation of the cornea
- 2. (optics) defect in an optical system in which light rays from a single point fail to converge in a single focal point
实用场景例句
- 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.
期刊摘选
- Have the nearsighted patient of astigmatism, can you adorn invisible glasses?
- 患有散光的近视患者, 能佩戴隐形眼镜 吗 ?
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- 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.
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- Astigmatism can occur in addition to nearsightedness and farsightedness.
- 散光可发生在除近视和远视.
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- Does astigmatism of 1 year old of children add myopic need to wear an eye?
- 需要,要不然的话,还会加重的!1岁小孩散光加近视需要戴眼睛 吗 ?
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- Myopic astigmatism is systemic sex disease actually.
- 近视散光实际上是全身性疾病.
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- Results myopic power and astigmatism relatively keep stabilization after 1 year.
- 结果观察组的近视度和散光度随戴镜时间延长相对稳定.
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- Choosing appropriate lens can reduce postoperative astigmatism posterior capsule opacification and maintain accommodation to some extent.
- 选用恰当的人工晶状体可以减少术后散光、后发性白内障,并保持一定的调节力.
期刊摘选
- 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.
《简明英汉词典》
- Astigmatism is caused when the cornea is shaped irregularly like a football.
- 散光是由于角膜时,外形像一个足球不定期.
期刊摘选
- 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.
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- The excimer laser refractive surgical instrument can be used to correct myopia, hyperopia astigmatism diopter.
- 摘要准分子激光眼科治疗机可以用来进行近视 、 远视、散光等屈光不正的矫正手术.
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- Anastigmatic lens : Photographic lens corrected for astigmatism as well as other distortions.
- 消像差透镜: 消除纵横像差和其他畸变的摄影用透镜.
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- With astigmatism objects appear stretched and distorted.
- 由于散光,对象出现拉伸和扭曲.
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- Eye problem. Congenital amblyopia. Long sight adds astigmatism.
- 眼睛问题. 先天性弱视. 远视加散光.
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- Anastigmatic lens : Photographic lens corrected astigmatism as well as other distortions. Process camera lenses are anastigmats.
- 消像差透镜: 消除纵横像差和其他畸变的摄影用透镜. 制版照相机所用的镜头是消像差透镜.
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- How is astigmatism OK do oneself restore A?
- 散光怎么样可以自己恢复吖?
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- Does child astigmatism add myopic need to wear an eye?
- 小孩散光加近视需要戴眼睛 吗 ?
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- Objective To evaluate the effect of Sunny RGP lens on myopia and astigmatism correction.
- 目的评价国产bostonRGP接触镜的矫正近视及散光的效果、镜片配适的舒适度及戴镜相关反应.
期刊摘选
- Morethan percent were nearsighted and 36 percent 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.
期刊摘选
- So does cure see computer time grow the eye astigmatism that bring about and myopic?
- 这么治疗看电脑时间长导致的眼睛散光并且近视?
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- AIM: To observe the changes of corneal astigmatism after trabeculectomy using removable suture.
- 目的了解可拆除缝线小梁切除术后角膜散光的演变情况.
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- In the control group , astigmatism has influence on the contrast sensitivity only in 18 CPD.
- 对照组仅在18CPD时受影响.
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- 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.
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- Under astigmatism even narrow parallel light beams will not combine into one point.
- 有象散存在时甚至很窄的平行光束都不能会聚在一点.
辞典例句
- It has focusing device, which can make adjustment of astigmatism and prefocus.
- 好,抗冲击性能好.4、具有调焦装置, 可以进行散光和聚光调节.
期刊摘选
- They have what is called astigmatism.
- 他们有所谓散光.
辞典例句
- 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.
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- Doesn't astigmatism take glasses degree can deeper and deeper ah?
- 散光不带眼镜度数会不会越来越深啊?
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- Why is the person's glasses met astigmatism?
- 人的眼镜为什么会散光?
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中文词源
astigmatism 散光
前缀a-, 不，非。词根stig, 点，刺，同stick. 指眼睛看东西不能聚成一点。
双语例句
- 1. 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.
来自《简明英汉词典》
- 2. They have what is called astigmatism.
- 他们有所谓散光.
来自辞典例句
- 3. Under astigmatism even narrow parallel light beams will not combine into one point.
- 有象散存在时甚至很窄的平行光束都不能会聚在一点.
来自辞典例句
- 4. Have the nearsighted patient of astigmatism, can you adorn invisible glasses?
- 患有散光的近视患者, 能佩戴隐形眼镜 吗 ?
来自互联网
- 5. Astigmatism can occur in addition to nearsightedness and farsightedness.
- 散光可发生在除近视和远视.
来自互联网
英文词源
- astigmatism (n.)
- 1849, coined by the Rev. William Whewell (1794-1866), English polymath, from Greek a- "without" (see a- (3)) + stigmatos genitive of stigma "a mark, spot, puncture" (see stick (v.)).