The health effects of mercury poisoning include central nervous system damage, hearing loss and vision problems.
汞中毒对健康的影响包括中枢神经系统损害、听力损失和视力问题。
But when we look directly at the mouth, our central vision doesn't see the shadows, and so the smile suddenly disappears.
但当我们直视她嘴巴的时候，我们的中心视力并不能看到该阴影，所以微笑就立刻消失了。
Patients may report flashes of light, floaters, a curtain or shadow moving over the field of vision, and peripheral or central visual loss.
患者可能会看到闪光，漂浮物，帷幕或阴影遮挡住了视野，以及周边或中心视力丧失。
The disease is wet age-related macular degeneration (wet AMD), in which blood vessels grow abnormally and leak into the centre of the retina, damaging sufferers' central vision.
患者一旦染上一种称之为年龄相关性黄斑变性(湿型amd)的疾病，其血管就会出现异常且会扩散到视网膜的中心，损害患者的中心视觉。
The new device is for people with an irreversible, advanced form of macular degeneration in which a blind spot develops in the central vision of both eyes.
这种新型设备是为患有不可治愈的后期黄斑变性患者设计的，他们眼球中部存在盲点。
We would not wish to see another case like the young boy who lost his central vision back in October 2005 through looking directly at a partial eclipse in his school playground.
我们不希望2005年一个男孩在学校操场上裸眼看日偏食而失去大部分视力的惨剧再次发生。
New blood vessels sprout under the retina, leaking blood and fluid. The macula swells and becomes scarred, and central vision can be lost in weeks.
视网膜下血管增生，血液和液体渗漏，黄斑水肿结疤，中心视力在几周内消失。
Thinking creatively and with vision, both about your career and personal mission, should become a life-long process and a central theme in your continued success.
发散思维且不忘理想志愿——这里指的是你的生涯和个人的使命——都应贯穿自己的一生，成为自己以后的成功中的心主题。
It does not affect peripheral vision, but the loss of clear central vision can rob a person of the ability to read, drive and recognise people's faces even without causing total blindness.
这种病不影响外周视力，但是明显的中心视力的丧失会剥夺患者阅读、驾驶的能力，甚至即使没有出现全盲的情况下也会是患者不能认出别人的脸。
The vision that motivated IBM's SOA programming model rests on two central observations, aptly captured by the following quotations.
推动IBM的SOA编程模型的远景依赖于两个重要的观察结果，请看以下两段引言中的精辟描述。
Also, the role of mentorship is often celebrated and was central to Flexner's vision, yet there is decreasing time for 'routine' clinical mentorship in the office or on the wards.
同时，导师制的角色通常是Flexner的观点，通常很有名望，然而在办公室或者病房常规的临床导师制的时间越来越少。
Sufferers find their central vision gradually deteriorates, making it increasingly difficult to carry out tasks such as reading, driving and watching TV.
患者会觉得其视觉中央逐渐模糊，使阅读、驾驶和看电视等变得越来越困难。
AMD is a condition where vision is lost in the macular, which is the part of the eye that controls central vision.
AMD是一种在黄斑中失去视力的病症，黄斑是眼睛控制中心视力的区域。
The most serious form of AMD, it can lead to loss of central vision within months of diagnosis.
湿性老年性黄斑变性是老年性黄斑变性中最严重的一种类型，可在确诊后数月内出现中央视力丧失。
This paper introduces the study on omni - directional vision system calibration method using central catadioptric projection property of space line.
利用空间直线的中心折反射投影的特性对全维视觉系统的标定方法进行了研究。
Possible signs of AMD include a loss of central vision, seeing a dark spot in the center of the field of vision, distorted or blurred vision, and wavy vertical lines.
年龄相关的黄斑退行性改变可能存在的体征包括：中心视觉丧失（在视野中央看到一个黑斑）、视物变形或视力模糊以及看到波浪状的垂直线。
The Passenger Gallery flows directly into the Central Rotunda, now restored to its original vision as a public amenity space to celebrate arrival.
乘客通道与中央圆形大厅直接连通，现在已恢复到它最初作为欢迎乘客到达此地的公共空间的功能。
Conclusion Radial optic neurotomy has therapeutic effect for macular edema and retinal hemorrhage in central retinal vein occlusion, it can improve the vision in some case.
结论放射状视神经切开治疗视网膜中央静脉阻塞所引起的黄斑囊样水肿和出血吸收有较好的疗效，对提高患者视力有一定的帮助。
The more effective theoretical models had early model of working memory, and the working memory was divided into 3 parts: vision space template, phone ring and central performance system;
较有影响力的理论模型有早期工作记忆模型，它将工作记忆分成3部分，视觉空间模板、语音环及中央执行系统；
When light stimulus was weaker and concentrated on central vision, there was no significant difference between a red light and a green light in the aspect of dark adaptation.
光刺激作用主要集中在视网膜中央窝的条件下，等亮度较弱的红光与绿光之间暗适应时间无显著差异。
While their peripheral vision is not affected, the damage to their central vision leads to many being registered as blind or partially sighted.
本病仅影响中央视力，而周边视觉不受损害，可致盲或低视力。
While their peripheral vision is not affected, the damage to their central vision leads to many being registered as blind or partially sighted.
本病仅影响中央视力，而周边视觉不受损害，可致盲或低视力。
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