visual impairment

基本解釋

World Sight Day is observed around the world by all partners involved in preventing visual impairment or restoring sight.
世界上所有與預(yù)防視力損害或者恢復(fù)視力有關(guān)的合作伙伴都將慶祝世界愛(ài)眼日。
Suppliers should provide accessible versions of printed product documentation for people with any level of visual impairment.
供應(yīng)商應(yīng)該為任何視力損傷程度的人提供打印的產(chǎn)品文檔的易訪問(wèn)版本。
It aims to raise public awareness around the world about blindness and visual impairment, and to garner support and commitment in ensuring the right to sight for all.
其目的是在世界各地提高公眾對(duì)盲癥和視力損害的認(rèn)識(shí)并獲得支持和承諾以確保人人享受看見(jiàn)的權(quán)利。

With an increasing elderly population in many countries, more people will be at risk of age-related visual impairment.
ENGADGET: Qualcomm develops eyes-free smartphone for the blind and visually impaired, calls it Ray
According to the American Association for the Blind, more than 6.5 million Americans over 65 have a severe visual impairment.
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視力損害
Of all the different types of visual impairment, the prevalence of female was significantly higher than that of male.
各種類型的視力損害中女性的患病率均高于男性,且有統(tǒng)計(jì)學(xué)意義。
視力損傷
Current estimates indicate that there are 8 million people who are blind or have severe visual impairment from trachoma,7.6 million unoperated trichiasis cases and 84 million with active trachoma.
新近的估計(jì)數(shù)字表明,全世界現(xiàn)有8400萬(wàn)人罹患活動(dòng)性沙眼,760萬(wàn)沙眼性倒睫患者尚未手術(shù),800萬(wàn)人因患有重癥沙眼而致盲或嚴(yán)重視力損傷。
視功能損傷