near vision 近视力 ; 远视视力 ; 近视眼目力
examination of near vision 近视力检查
standard near vision chart 标准近视力表
test for near vision 近视力检查法
best-corrected near vision acuity 和最佳矫正近视力 ; 最佳矫正近视力
For near vision 近视力表
spatial near vision 空间近视
near vision examination 近视力检查法
One report tells of a totally blind boy who could ride his tricycle at good speed round the block near his home, using facial vision.
有一则报道讲述了一个完全失明的男孩，可以用面部视觉围绕他家附近的楼栋快速骑三轮车。
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;
Your near vision may improve for a short time if you get a cataract.
如果你患有白内障，你的近视力可能会在较短的一段时间内得到改善。
应用推荐