您要查找的是不是：
- Having one section that corrects for distant vision and another that corrects for near vision, as an eyeglass lens. 双光的一个矫正远视而另一个矫正近视的，如眼镜
- Your distant vision is only 0. 2. Now come and have a look at this chart for the near vision. 您的远视力只有0.;2，再查一下近视力，请看这张表。
- When the cornea curves or flattens unevenly, the result is astigmatism, which disrupts focus of near and distant vision. 散光是当角膜变弯或者变平时表面不平坦，影响视近、视远时的聚焦。
- Having one section that corrects for distant vision, a second section that corrects for medium vision, and a third that corrects for near vision, as an eyeglass lens. 远中近三用的具有分别校正近距离视觉、中距离视觉和远距离视觉的三个部件的，如目镜透镜
- That can be addressed with multifocal lenses, which have concentric rings of material that offer alternate bands of near and distant vision. 这个问题可以使用多焦点人工晶体来解决，它拥有一些同心圆环，该圆环上的物质能提供交替调节近距离和远距离视力的区带。
- Having one section that corrects for distant vision,a second section that corrects for medium vision,and a third that corrects for near vision,as an eyeglass lens. 远中近三用的具有分别校正近距离视觉、中距离视觉和远距离视觉的三个部件的，如目镜透镜。
- Farsightedness is the opposite, in a way: A shorter-than-average eyeball or too-flat cornea focuses light behind the retina instead of on it, making near vision and sometimes distant vision blurry. 远视在某种程度上则相反，是较正常短些的眼球前后径或者太平坦的角膜使光线聚焦于视网膜后而不是之上，这导致近景视觉模糊和有时的远景视觉模糊;
- Nearsightedness occurs when the eyeball is slightly longer than normal or when the cornea curves too sharply, causing light rays to focus in front of the retina and blurring distant vision. 近视是眼球前后径轻微的变长或者角膜弯曲度大，引起光线聚焦于视网膜前，视远模糊；
- Many distant relatives fawned on the rich old man. 许多的远亲都来巴结这位有钱的老人。
- My company is five miles distant from my home. 公司距离我家五英里远。
- On standard of distant vision in physical examination and treatment of myopia 体检远视力标准与近视的治疗
- This palmer came from a very distant place. 这个朝圣者来自非常远的地方。
- The distant rumbling of guns awoke us. 远处的炮声隆隆吠叫了我们。
- It came within my range of vision. 该物体进入了我的视野。
- She is a distant cousin of mine. 她是我的远房表妹。
- We need someone with real vision to lead the party. 我们需要具有真知灼见的人来领导这个党。
- We could hear the thunder of distant guns. 我们可以听到远处炮声隆隆。
- The ship came within range of vision. 已经看得见那条船了。
- How distant those times seemed now, he reflected. 他在想那些日子现在已显得多麽遥远。
- How do you cope with the problem of poor vision? 怎样解决视力不好这一难题呢?
