astigmatism
英 [əˈstɪɡmətɪzəm]
美 [əˈstɪɡmətɪzəm]
n. 散光
BNC.42073 / COCA.30787
牛津词典
noun
- 散光
a fault in the shape of a person's eye that prevents them from seeing clearly
柯林斯词典
- （眼睛）散光
If someone has astigmatism, the front of their eye has a slightly irregular shape, so they cannot see properly.
双语例句
- Under astigmatism even narrow parallel light beams will not combine into one point.
有像散存在时甚至很窄的平行光束都不能会聚在一点。 - They have what is called astigmatism.
他们有所谓散光。 - The glasses do not correct for astigmatism, or the abnormal shape of the eye.
这种眼镜可能因为一般外形或者散光不能正确看东西。 - 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。 - AIM: To observe the changes of corneal astigmatism after trabeculectomy using removable suture.
里子用粗针线缝得太松－－老是开。目的了解可拆除缝线小梁切除术后角膜散光的演变情况。 - Clinical analysis of treating high astigmatism with LASIK
LASIK治疗高度散光临床疗效分析 - Effect of dry eye on postoperative corneal astigmatism after cataract surgery
干眼对白内障术后角膜散光的影响 - Postoperative observation included the wound healing, intraocular pressure and astigmatism of cornea.
用此手术方法进行治疗，术后观察裂口情况、眼压变化及角膜散光程度。 - To study effect of3 kinds of Incisions on early astigmatism after cataract surgery.
目的研究3种白内障手术切口对术后早期散光的影响。 - Astigmatism affected total higher order aberrations and vertical primary coma.
散光影响垂直彗差和总高阶像差； - In the retrospective, case-matched study, eyes that had undergone laser eye surgery were matched for a number of measures, including visual acuity and astigmatism;
在回顾性，对照性研究中，对行眼科激光手术后的眼睛进行多项比较，包括视敏度和散光等； - It was true, I'm severely nearsighted with and astigmatism to boot.
没错，我又严重的近视，还有散光。 - Compound lens or lens system designed to be free of astigmatism and able to form approximately point images.
没有散光并且能够形成近似的图像的透镜或透镜系统。 - Uncorrected cases of near-sightedness, far-sightedness and astigmatism are the leading cause of vision problems.
未校正近视，远视和散光是形成视力问题的主要因素。 - 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。 - Topography guided customized ablation on irregular astigmatism and higher order aberration
角膜地形图引导的个体化切削术对不规则散光和高阶像差的影响 - Not only effectively prevent eye fatigue, can achieve more correct astigmatism effect.
不但有效防止眼睛疲劳，更能达到矫正散光的效果。 - People with astigmatism usually need to wear glasses or contact lenses to correct their vision.
人与散光通常需要配戴眼镜或隐形眼镜，以纠正他们的视野。 - Study on balanced three incisions on corneal astigmatism after phacoemulsification
均衡式三切口白内障超声乳化术对角膜散光的影响 - This method, can wash eyes of harmful substances and dirt, and also for mild cataract effectively, and can improve, farsightedness, astigmatism myopic lasik corruptive degree.
此法，能洗去眼中的有害物质和灰尘，还对轻度白内障有效，并能改善散光、远视、近视的屈光不正程度。 - Intraocular lens; corneal limbus lysis; astigmatism;
人工晶状体；角膜缘松解术；散光； - Higher order aberration and visual quality analysis in myopic astigmatism eyes
近视散光眼高阶像差和视觉质量的关系 - The procedure effectively corrects nearsightedness, farsightedness, and astigmatism.
有效地矫正近视、远视和散光。 - 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。 - Visual performance of Wavefront-guided LASIK with Iris-registration for myopic astigmatism
虹膜定位波前像差引导的LASIK治疗近视散光术后视觉质量的研究 - Astigmatism with the rule was the most common ( 90.1%) in the axial distribution test.
轴向分布中以顺规散光的构成比最高，占90.1%； - Uncorrected refractive errors ( myopia, hyperopia or astigmatism), 43%
未经矫正的屈光不正（近视、远视或散光），43% - 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。至于手术后视力不佳最主要的原因为视神经和角膜的损害。 - The excimer laser refractive surgical instrument can be used to correct myopia, hyperopia astigmatism diopter.
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。 - Objective To investigate distribution rules in preschool children, the main type, degree and axis of astigmatism.
目的探讨学龄前儿童散光的类型、程度及轴向分布情况。
英英释义
noun