1.using a piece of donated corneal tissue to repair the eye of someone who has had a cataract removed.
2.Their veterinarian said he thought the dog had cataracts that might be surgically removed.
3.Some studies link long term exposure to ultraviolet rays(UV) to cataract formation.
有些研究认为
白内障的形成与眼睛长期暴露在紫外线下有关。
4.In the past three years 500,000 cataract operations have been performed with a success rate of 99.76 percent;
三年来，完成
白内障复明手术50万例，有效率达99.76%。
5.Opacity of the lens or capsule of the eye, causing impairment of vision or blindness.
白内障眼球晶状体或眼膜的不透明，能引起视力损伤或失明
6.An instrument for measuring hydrostatic pressure within the eyeball, used in the detection of glaucoma.
眼压计一种测量眼球中流体静压力的仪器，用于检查
白内障
7.But when they brought Tex to a specialist in Dallas, he determined that the dog's poor eyesight was only partially due to cataracts.
但是给它检查的达拉斯眼科专家认为，
白内障只是造成视力衰弱的部分原因。
8.Ultraviolet radiation increases the risk of cataracts, which cloud the lens of the eye and can cause blindness.
紫外线辐射增加了
白内障的危险，这种疾病使眼睛的晶体蒙上缀障并能导致失明。
9.China has actively developed the ``Three Recoveries'' program (rectifying polio sequelae, training deaf children in hearing and speech and performing cataract operations).
开展“三项康复”(小儿麻痹后遗症矫治、聋儿听力语言训练以及
白内障复明)工作。
10.an artificial lens that is implanted into the eye of someone to replace a damaged natural lens or someone who has had a cataract removed.
放入眼中以代替损坏的自然晶体或者已做了
白内障切除手术的人的晶体的人造晶体。
