astigmatism的例句（astigmatism在句子中的用法）

• Astigmatism can occur in addition to nearsightedness and farsightedness. 散光可发生在除近视和远视.
• 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.
• They have what is called astigmatism. 他们有所谓散光.
• 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.
• 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.
• 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.