你知道水晶体和视网膜的原理吗？
测试视网膜功能的方法简单而且安全。
There are also simple and safe ways to test the retina's functioning.
iPhone4 的视网膜显示屏令人惊叹，对吧？
研究中，几乎所有的孩子都有脑出血或者视网膜出血的现象。
Nearly all the children in the study had bleeding in the brain and retinal hemorrhages.
其中的两个患有视网膜炎色斑疾病，第三个患有类似的疾病。
Two of them suffered from retinitis pigmentosa, while the third had a similar disease.
我们正好拥有许多隐色素位于我们的视网膜中——一个完美的接受光线的位置。
We happen to have a lot of cryptochrome in our retinas-ideally situated to receive light.
我想那张照片已经烧焦了我的视网膜。
在马尔代夫有这样一只难以置信的眼睛，连视网膜和虹膜都刻画齐全了。
This incredible human eye, complete with retina and iris, can be found in the Maldives.
目的探讨高度近视眼的视网膜血流变化。
Objective To discuss the blood flow of retina in high myopia.
目的：视网膜是视神经系统中的一个重要组成部分。
Objective Retina is an important part of the optic nerve system.
不论视网膜紫质存在的原因是什么，它们所产生的能量转换也非常有趣。
Whatever the cause the energy conversion that rhodopsin brings about is also of interest.
结论：视细胞凋亡是视网膜光损伤的重要机制。
Conclusion: Apoptosis is an important mechanism in light induced retinal damage.
玻璃体切割术是治疗复杂性视网膜及玻璃体疾病的有效治疗手段。
DISCUSSION Vitreotomy is effective therapy method for complicated retina and vitreous body disease.
药物抑制视网膜新生血管有助于对此类疾病的治疗。
Medical treatment to inhibit retinal neovascularization will give them effective help.
不过，这是不可能告诉谁处于危险之中的一个蛛网膜下腔出血。
However, it is not possible to tell who is at risk of a subarachnoid haemorrhage.
视神经与视网膜是中枢神经系统的一部分。
视网膜后部形成的损害会阻碍一个人视野的中央区域。
Lesions form behind the retina, impeding the center of an individual's field of vision.
现就目前人的视网膜移植研究进展进行综述。
Here we review the recent research progress of human retinal transplantation.
所以要尽快治疗，使已剥离的视网膜赶快复位。
So as soon as possible treatment, to have retinal detachment quickly reset.
目的探讨糖尿病性视网膜病变患者的生活质量和幸福度等心理状况。
Objective To investigate the quality of life and happiness of the patients with diabetic retinopathy.
目的观察不同置换量对蛛网膜下腔出血脑脊液置换疗效的影响。
Objective To observe the effect of different volume cerebrospinal fluid replacement therapy on subarachnoid hemorrhage.
RRD是视网膜脱离的主要类型之一。
是脑细胞、脑神经、视网膜发育所必需的主要成分。
Brain cells, brain, necessary for retinal development the main ingredients.
结论巨大视网膜裂孔手术成功的关键是术中应完全展平翻转的瓣。
The key factor of successful operation is to unroll and flatten the flap of completely.
目的：观察益视片对视网膜光损伤的防护作用，并探讨其作用机理。
Objective: to observe the protective effect and mechanism of Yishi-table on retinal photo damages.
这种视网膜色素被证明有助于提高我们在夜间的视力。
Rhodopsin, it turns out, is an important aid for night sight.
这是视网膜感光组织的丧失或坏死。
This is the last (loss) all (or) destruction of the sensory tissue of the retina.
结论OCT检查可直接客观显示黄斑区前膜及术后黄斑区视网膜组织结构的改变。
ConclusionOCT can objectively reveal the EM and the change of the retina structure after operation.
目的：研究国产左旋布比卡因对蛛网膜下腔阻滞的效果。
Objective: To investigate the effect of levobupivacaine for spinal subarachnoid block.
目的：研究国产左旋布比卡因对蛛网膜下腔阻滞的效果。
Objective: To investigate the effect of levobupivacaine for spinal subarachnoid block.
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