The far point of a normal eye is at infinity.
正常眼的远点在无穷远处。
A near-sighted eye has a shorter focus than a normal eye.
近视眼的焦距比正常眼睛的要短。
A near-sighted eye has a shorter focus than a normal eye.
近视眼比正常的眼睛有较短的焦距。
Helps to assist in the maintenance of normal eye and brain function.
帮助，协助维护正常的眼睛和大脑的功能。
'It's a normal eye movement, so no one will notice,' adds Victoria. '.
“这是一个正常的眼球运动，因此没有人会注意到，”维多利亚补充道。
In the meantime, the RNIB recommends that everyone has a normal eye test every two years.
同时，英国皇家盲人协会还建议人们每两年进行一次正常的眼部检查。
Total FN was expressed in the normal eye tissue, and increased post-trauma in the PVR membranes;
总FN在正常眼组织中表达，在伤后的PVR增生膜中表达增加；
If you study a normal eye you will see blood vessels in the whites of the eye but these stop at the cornea.
如果观察人类眼睛，你会发现在白色的巩膜上有血管存在，而角膜却没有。
In a normal eye, stem cells in the limbus are like factories, churning out new cells to replace dead corneal cells.
正常眼睛中的异色边缘中的干细胞就象工厂，能够生产出新的细胞来替代死亡的角膜细胞。
Their is a small percentage of people who's eye patterns are reversed, so you should get to know their normal eye patterns first.
因为有一小部分的人的眼动模式是相反的，所以你要了解他们正常情况下的眼动模式。
His 7 iris is a deep, penetrating brown, and one third of his face surrounding this normal eye gives the impression of a normal teenager.
虹膜是深邃、具穿透力的褐色。如果只看这只正常眼睛周围三分之一的脸庞，他是正常少年的模样。
It can assist in the maintenance of normal eye and brain function, as well as decreasing fat (triglycerides) in the blood in healthy people.
它可以帮助维持正常的眼睛和大脑功能，以及降低脂肪(甘油三酯)在健康人的血液中。
The most vital thing to do to be the most accurate would be to get to know their normal eye patterns first and to make sure that this person is not an exception.
要想做出最准确的判断，至关重要的一点就是首先了解他们正常的眼动模式，确定他们不是例外的人。
Nystagmus , largely under - researched , is one of a significant number of interests within the leicester ophthalmology group concerned with normal and abnormal eye movements.
莱斯特大学对眼球震颤症这一尚未明确的疾病及关于正常及异常的眼球运动方面的问题有着很深的兴趣。
Conclusion: significant increases in aberrations were recorded by a Hartmann-Shack aberrometer soon after a blink in dry-eye patients, while those didn't changes significantly in normal eyes.
结论：干眼症患者的波前像差可在瞬目后较短时间内明显增高，而正常人变化并不明显。
It is normal that as the eye ages, the vitreous begins forming "webs" (floaters) which are "cracks" in the vitreous.
正常来说，随着年龄增长，玻璃体会开始形成‘网’，这其实是玻璃体的裂缝。
Wearing a small chip in your eye (normal vision is not impaired) looks strange enough, but having a giant monocle taped to your head looks stranger still.
眼睛里戴一个小芯片(正常视力不会被降低)看起来就很怪，而头上贴着一个大单片眼镜看起来就更奇怪。
After a couple of minutes my vision cleared, and the movement of my left eye seemed to return to normal.
几分钟过后，我的视线渐渐清晰开来，而我的左眼看起来也回复了正常。
Maintain eye contact longer than normal.
保持眼神接触，要长于正常时间。
A cataract is a cloudy area in the lens of the eye that blocks the normal passage of light through the eye.
白内障是指眼内晶状体的浑浊区域阻碍了光线正常进入眼内。
This has shown that the eye can be stretched as much as 25% longer than normal.
有证明显示，视力能比正常情况伸展25%。
A test for pressure inside the eye, or intraocular pressure, is one way to screen for the disease, but people with normal pressure can still have glaucoma.
测试眼压(intraocularpressure)是甄别此病的一种方式，不过，眼压正常的人仍然可能患青光眼。
The lenses, which are no more difficult to see through than normal contacts and can be worn for a month at a time, could also be loaded with drugs for cataracts and other eye conditions.
该种隐形眼镜和普通隐形眼镜一样，一次可以使用一个月时间，同样可以用于治疗白内障及其他眼疾。
Good liars hold your eye contact longer than normal, as they know people believe this giveaway.
骗人高手会保持比平时更长时间的眼神交流，因为他们知道这样人们会相信这次交谈。
Eye movements and convergence are normal and there is no movement in cover test with an accomodative target.
用运动的目标做覆盖测试时眼球运动和收敛是正常的并且没有移动。
The microneedles are either hollow or empty, like a normal hypodermic needle, or covered with a drug which breaks down in the eye.
这种微针头像普通的皮下注射针头一样是中空的，或者覆盖了一层在眼睛里分解的药物。
In a normal scenario, rapid motion draws the eye, while in a frenetic environment, stationary or slow movements may have the same effect.
在一个正常的情况下，快速议案，提请眼睛，而在这样一个疯狂的环境，静止或缓慢运动，可产生同样的效果。
In the normal sleep cycle, there is an interesting period which is characterized by rapid eye movement. This stage is referred to as REM sleep.
在正常的睡眠周期里有个值得注意的睡眠阶段，这个阶段的特征是眼球的急速活动，叫做REM睡眠。
Normal physiological functions and its main function is to protect the eye.
正常的生理功能，其主要功能是保护眼球。
Normal physiological functions and its main function is to protect the eye.
正常的生理功能，其主要功能是保护眼球。
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