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 . Maybe you fall asleep in class because of uncorrected astigmatism .
3 . They have what is called astigmatism .
他们有所谓散光.
来自辞典例句
4 . They have what is called astigmatism .
5 . 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.
6 . Under astigmatism even narrow parallel light beams will not combine into one point.
7 . 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
8 . Have the nearsighted patient of astigmatism, can you adorn invisible glasses?
9 . Astigmatism can occur in addition to nearsightedness and farsightedness.
散光可发生在除近视和远视.
10 . Astigmatism can occur in addition to nearsightedness and farsightedness.
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
1.散光
1.散光:眼的反射面曲度参差不等,结果点源光线不是准确地集中在视网膜的焦点上,而是散布在一个或大或小的弥散区。这是由于在一个平面上曲度半径长于或短于与其垂直的半径
1.象散
1.像散
1.散光[眼]
2. 又称 :散光[眼](As )
1 . 散光
...myopia,远视,hypemetropia,老花眼,presbyopia,散光,astigmatism, 这个方法并不是全新的,它是一个著名的,有毅力的名叫贝茨博士的人发明的,他是一个眼科医生.
2 . 像散
...1.一种光学仪器上的物镜,可使所有的像差(aberra-tions),包括像散(astigmatism)大为减小。2.为纠正像散而设计的眼镜片。其垂直平面和水平平面的曲率半径不同。.
3 . 像散现象
图文镜片光学设计采用对称的方法排列,将凹透镜组置于前后两端,而凸透镜组置于中心,能减低影像变形、放大时的色差现象及称为像散现象(Astigmatism)的彗星形像差。凹透镜组.
4 . 乱视
asthma 气喘astigmatism乱视astomatous 无气孔的
1 . 近视散光
myopic 近视的myopic astigmatism 近视散光myoreceptor 肌感受器
1 . 散光眼镜
astigmatic lens 像散透镜astigmatic lenses 散光眼镜Astigmatic Spectral Line 像散光谱线
1 . 散光试验器
astigmatic lens 像散透镜,散光镜astigmatic tester 散光试验器astigmatism 散光,像散
1 . 远视散光
hyperopia 远视hyperopic astigmatism 远视散光hyperorchidism 睾丸机能亢进