第二种是孟加拉玫瑰红，它能突出你眼球上的干燥区域从而确定其范围。
The second stain is called Rose Bengal. It highlights the dry areas on your eye so the extent of the problem can be determined.
通过回放斑马鱼胚胎的录像，研究者可追寻出组成特定组织比如它眼球上的视网膜的原细胞。
By rewinding the video of a zebrafish embryo, the researchers were able to trace the origin of cells that formed specific tissues, such as the retina at the back of the eye.
蒙德里安的作品看似简单，但眼球追踪研究证实它们是经过精心创作的，而且简单地旋转下一件作品，就会从根本上改变我们看待它的方式。
Mondrian's works are deceptively simple, but eye-tracking studies confirm that they are meticulously composed, and that simply rotating a piece radically changes the way we view it.
然而网络上的生意经很简单：眼球就是金钱。
The economics of the Web are very simple: eyeballs equals money.
比如困难之一就是：每当我们的眼球移动时，视网膜上的影像也在移动。
Consider one of the difficulties: every time we move our eyes, the image on our retina moves.
对称显示对于人的眼球有着极大的吸引力，不管是在人脸上或是山脉倒影上都是如此。
Visual symmetry is attractive to the human eye, whether it be in a person's face or a mountain reflection.
这些变异改变了三个与眼睛相关基因的活动，这三个基因控制着眼球的生长，并且确保进入眼睛的光线在视网膜上被转换成电脉冲。
These alter the activity of three genes that control the growth of the eyeball and ensure light entering the eye is converted into electrical pulses in the retina.
就像今天的相机一样——事实上也是在我们眼球中那样——这会在对面的墙上形成倒立的影像。
Just as in cameras today-and in fact in our eyeballs-this revealed a reverse image on the opposite wall.
视网膜是眼睛的“运作终端”，膜上的神经细胞将进入眼球的光转化为电信号和化学信号，然后经过视觉神经传输给大脑。
The retina is the "business end" of the eye, where nerve cells convert light into electrical and chemical signals that are sent to the brain down the optic nerve.
事实上，在福罗里达州的基韦斯特你再也没办法纹身，因为有个醉汉第二天醒来的时候发现自己的眼皮上有八个眼球纹身。
In fact, you can no longer receive tattoos on the island of Key West, Florida, because a drunken man woke up the next morning with eight balls tattooed to his eyelids.
在一部诺基亚N810上，眼球跟踪软件跟踪的是用户视线在屏幕上的相对位置，而不是用户在看的地方。
Running on a Nokia N810 tablet, EyePhone tracks the position of the user’s eye relative to the screen, rather than where a person is looking.
因此，依据这个理论，如果持续几年在昏暗的灯光下读书，那么眼球就会略微增大，为使视网膜上的成像更清晰。
The theory is that if you were to read in dim light for a few years, the eye will tend to grow slightly larger to make the peripheral images on the retina clearer.
我曾经亲眼见过摄影师们是何等热爱这些生物捕获他们的眼球、引起心灵的共鸣、爆发出激昂的情感，然后将这份经历与地球上更多的人一同分享。
I've seen first-hand how photographs like these arrest the eye, invite reflection, provoke emotion, and become a shared experience that gifts us with a larger vision of the world.
美国化学学会的一次会议上介绍了这种新型的隐形眼镜，它们附在眼球表面，缓慢释放出药物，可以有效改善治疗。
The new lenses, which slowly release the drugs and hold them in place, could vastly improve treatment, an American Chemical Society conference has heard.
那实际上是深度睡眠(快速眼动睡眠)，眼球在眼皮下快速的移动，手指也会偶尔地抽动。
It actually resembles REM sleep, with the eyeballs tracking rapidly under the LIDS, and the fingers twitching occasionally.
九月的一天，我睡眼朦胧地在伦敦地铁上，一份报纸抓住了我的眼球：参加部族客塞拉利昂项目。
One day in September while travelling, bleary eyed, on the London Underground, an article in a newspaper caught my eye: an opportunity to join a community project in Sierra Leone.
这位来自多伦多的男子成了世界上首例在眼球上刺青的人。
书中的鱼像人的眼球，连同睫毛也一样；城市建筑在巨大的牡蛎壳上，漂流在海面上。
There are fish that resemble human eyeballs, complete with eyelashes; bleeding fruit shot through with safety pins; cities cradled in giant oyster shells, suspended about a sea.
从上表可知，正常人的身体上能够承受最大加速度的部位是一个可以让“眼球内陷”的部位(译者注：见上表第二列)。
From this, you can see a normal body can withstand the greatest accelerations in "eyeballs in" position.
如今一项实验发现，眼球运动与说谎之间并没有联系。这项研究报告刊登在公共科学图书馆的第一期上。
Now a study says that there is no connection between eye movement and lying. The work is in the journal Public Library of Science ONE.
网膜辨识比较的是眼睛后方血管的模式，曾被用来管制核武器的操控权，但是它始终未能广泛应用，因为使用者得把眼球凑到透镜上。
Used to control access to nuclear weapons, retina identification has never caught on with the public because it requires the users to put their eyeball right up against a lens.
形状不规则的角膜或晶状体会使光线无法在视网膜——眼球背面的感光膜上准确地聚焦。
An irregular shaped cornea or lens prevents light from focusing properly on the retina, the light sensitive surface at the back of the eye.
魅力十足的巨型动物可能抓住了所有人的眼球，但是变形虫，线形虫还有微生物才是地球上占大多数的生命。
The charismatic megafauna may get all the attention, but it's amoebas, nematodes and microbes that make up the bulk of life on Earth.
固定在眼镜上的数码像机能够捕捉用户的眼球运动，这样一来双眼就可以代替电脑鼠标的功能。
Their eye movement is captured by digital cameras fixed to the glasses, enabling the eyes to act like a computer mouse.
当然最令法希心烦的是那个放之四海而皆准的公理：在一群中年男人的办公室里，一位颇有魅力的年轻女郎总是把人们的眼球从手边的工作上吸走。
And by far the most troubling to Fache was the inescapable universal truth that in an office of middle-aged men, an attractive young woman always drew eyes away from the work at hand.
在古埃及，达官贵人的木乃伊，皮肤上多要上色，颈腔要填圆，眼窝里还要装上人造眼球。
In Ancient Egypt the mummy of a nobleman would probably have its skin colored, its neck filled out and man? Made eyes fixed in the eye sockets.
结论外直肌与上、下直肌联合术可使眼球有一定的外展功能。
Conclusion The muscle union of lateral, superior and inferior rectus make eyeball move abductively.
结论外直肌与上、下直肌联合术可使眼球有一定的外展功能。
Conclusion The muscle union of lateral, superior and inferior rectus make eyeball move abductively.
应用推荐