The cornea gets devoid of oxygen.

角膜会出现缺氧状态。

The method has been used successfully to heal incisions in corneas taken from dead cows.

这个方法已在从死牛身上取出眼角膜后的切口愈合上取得成功。

A kidney, cornea, piece of his liver? No.

想要肾、 角膜 、还是切一块肝？都不是。

They use lasers to reshape the round cornea in front of it, adjusting how it naturally bends light.

而是用雷射重新雕塑前方角膜，调整它弯曲光的程度。

The sun is out! - Hey! Remember when I had corneas?

太阳出来了！ -嘿！记得我看得到的时候吗？

Up to five million people in China are estimated to have damaged corneas.

据估计，中国有500万人的眼角膜受损。

That's an infection of the dome-shaped window of the eye known as the cornea.

是一种被称为角膜的眼睛圆顶窗的感染。

Or if you have astigmatism, like me, your cornea is too round, producing weird blurry effects.

跟我一样有散光，的角膜太圆，产生奇怪的模糊影像。

HSV can also affect the eye causing keratoconjunctivitis, which is inflammation of both the cornea and conjunctiva.

HSV也会感染眼睛，引起角膜结膜炎，是一种角膜和结膜的炎症。

It characterized by painful eyelid swelling and scarring of the outer surface of the eye, the cornea.

这种疾病的明显特征是痛苦的眼睑肿胀和角膜外的疤痕。

How, will you give me your corneas?

怎么补偿 能把的眼角膜给我吗？

From those digital pictures, they zoomed in on the subjects' eyes to examine images of bystanders reflected in the cornea.

从这些数字图像中，他们放大了人脸样本中的眼部区域，检测从眼角膜中反射出旁观者的图像信息。

Well, Amy, it doesn't look like your cornea is scratched.

好了 艾米 看来的眼角膜并无大碍。

She's getting tested to see if she qualifies for a prosthetic cornea transplant.

她正在做检查 看自己是否适合做人造角膜移植手术。

Sometimes rockfish eyes will even have a crystallized appearance from corneal emphysemas, little gas bubbles that build up inside the cornea.

有时石斑鱼的角膜还会气肿，在角膜内部生出许多小气泡，这使得眼睛看起来很像结晶。

It's even possible to correct vision with surgery using lasers that change the shape of the cornea and alter its refractive properties.

甚至可以通过外科手术来矫正视通过激光来改变角膜的形状和改变它的折光特性。

Imperfections in the cornea and lens cause refracted light to be focused in front of or behind the retina, making images appear blurry.

角膜和晶状体的缺陷导致折射的光聚焦于视网膜的前面或者后面，使得图像显示模糊。

You've got a little scratch on your cornea. You're gonna have to wear a patch for a couple of days.

角膜上还有点伤 得带个眼罩保护两三天。

Scientists are using the animals' corneas, the thin films that cover the front of the eyes, and transplanting them into patients.

科学家将动物的角膜移植到病人身上。

We carried out experiments on a large number of tissues, on skin, on cornea, on blood vessels and so on and we have gradually improved.

我们在大量的组织上都进行了实验，皮肤，眼角膜，血管等等，我们在逐渐改进。