astigmatism

astigmatism什么意思,astigmatism翻译

基本解释

n.: 散光
网络: 像散；乱视；象散

权威解释

• 散光:

  a fault in the shape of a person"s eye that prevents them from seeing clearly

英汉解释

• 【物理学】散像性,散像现象

• 散焦

• 象散性

• 散光,乱视

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。