原因似乎是我有近视。
是的，我有近视。
你吸烟吗？有汗手吗？有近视吗？告诉我你的身高和体重。
Do you smoke? Do your hand sweat? Are you short-sighted? State your height and your weight?
最近的研究表明在美国和西欧多达80%的小学生有近视问题。
Recent studies suggest that up to 80 percent of schoolchildren in the United States and western Europe are nearsighted.
如果你有近视、远视、或者散光，LASIK眼科手术是种选择。
LASIK eye surgery may be an option for you if you have nearsightedness (myopia), farsightedness (hyperopia) or astigmatism.
只要父母双方有一个人患有近视，那么孩子患有近视的几率就会大大增加。
If one or both parents are nearsighted, there is an increased chance their children will be nearsighted.
有很多关于肥胖者、残疾人（如聋人、近视者）的笑话。
There are a lot of jokes about people who are too fat or physically handicapped, deaf, or short-sighted things like that.
屈光性角膜切除术(PRK)：当你有低于中等度数的近视或者远视，或者近视加散光，有时会选择prk。
Photorefractive keratectomy (PRK). PRK is sometimes used if you have a low to moderate degree of nearsightedness or farsightedness, or if you have nearsightedness with astigmatism.
有三个主要类型的屈光不正：近视，远视和散光。
There are three primary types of refractive errors: myopia, hyperopia and astigmatism.
解释：我记得一个戏剧性的医治，在很多年前发生在我的母会，有一名年轻弟兄患上了很严重的近视，他十分痛苦。
Illustration: I recall a dramatic healing that took place many years ago in my home church involving a young man suffering from of extreme myopia.
最常见的屈光不正有：近视、远视、老花眼和散光。
The most common types of refractive errors are myopia, hyperopia, presbyopia, and astigmatism.
鱼通常是近视眼，虽然人们认为鲨鱼是有远视的。
Fish are usually nearsighted, although it is believed that sharks are farsighted.
不过我想，一些人携带着罕见的基因，对人体有很大影响，他们仍然会近视。
But I think there will be some people that have rarer genes that have a big effect and they will still be shortsighted.
有一点是很清楚的，那就是近视人群的爆炸性增长将会造成长期影响。
What is clear is that the explosive rise in myopia will have long-term consequences.
遗传因素与近视发生有直接关系。
Genetic factors also had direct relationship to shortsightedness.
而且这看起来是有剂量依赖，所以你在外面花费的时间越长，患近视的机会就越小。
And it looks to be dosage dependent, so the longer time you spend outside the less chance you have of developing myopia.
这种营养剂对预防近视有一定作用。
The nutrition plays a role in the prevention of nearsightedness.
有一种普遍现象，越来越多的青少年近视而且年龄也越来越低。
There is a common phenomenon that more and more teens are getting short-sighted and the age is lower and lower.
随着年龄的增长，人眼的屈光度有由近视向远视变化的趋势。
With age increasing, the diopter of these subjects had a tendency of hypermetropia from myopia.
研究结果堪忧：勤奋学习所花的时间和儿童近视问题有密切关联，近视可能引发严重眼疾。
That's the concern raised by research that reveals alarmingly strong links between time spent studying hard and childhood shortsightedness - myopia - that can lead to serious eye diseases.
结论：近视患者多焦视网膜电图的反应密度下降，提示有视网膜感受器功能障碍。
Conclusion: The response densities of multifocal electroretinogram in myopic eyes decreased and resulted predominantly from cone function loss.
本文报导在116眼高度近视中，出现后巩膜葡萄肿损害的有77眼。
The article reported that of the 116 eyes with high myopia, posterior scleral staphyloma (PSS) had been found in 77 eyes.
近视儿童的AMP与正视儿童的有一定的差异性。
Myopia children has slightly higher AMP than Emmetropia ones.
如果你是近视眼，你有困难看清远处的物体。
If you are nearsighted, you have trouble seeing distant objects.
近视对泪膜稳定性有一定影响。
Servere myopia has obvious effect on the stability of tear film.
模型有较强的通用性，适用于传统仅矫正屈光不正(近视、远视、散光)的光学区模型，也适用于波前像差引导的激光眼屈光手术。
The model not only can be applied to the correction of refractive errors such as myopia and astigmatism, but also can be used in wavefront guided laser refractive surgery.
结果大多数个体在近距离工作后的瞬间，张力性调节有上升趋势，迟发性近视组的张力性调节位移量高于早发性近视组和正视组。
Results After near work most subjects exhibit higher tonic accommodatin, the shift of tonic accommodatin in late onset myopia was significant higher then that in other two groups.
通过实验比较的测试，发现体育定向锻炼能有效改善眼的调节功能，并对预防近视有积极作用。
Testing and experiments show that directed physical trainings can effectively improve the optical adjusting functions and prevent the incidence of short sight.
他说，“无论有或无散光，中低度近视患者的角膜是比较薄的，表面分离器可解决这一问题。
The surface separator solved the problem of thin corneas in patients with low to moderate myopia with or without astigmatism.
他说，“无论有或无散光，中低度近视患者的角膜是比较薄的，表面分离器可解决这一问题。
The surface separator solved the problem of thin corneas in patients with low to moderate myopia with or without astigmatism.
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