presbyopia
英 [ˌprezbiˈəʊpiə]
美 [ˌprezbiˈoʊpiə]
n. 老视; 老花眼; 老光
COCA.42109
牛津词典
noun
- 老视；老花眼；老光
the condition, that is usually found in older people, when sb is not able to see clearly objects that are close
英英释义
noun
- a reduced ability to focus on near objects caused by loss of elasticity of the crystalline lens after age 45
双语例句
- This article is a review of the presbyopia corrections related to cornea, lens and sclera in recent years.
本文就近年来国内外报道的有关角膜、晶状体及巩膜等的老视矫正术作一综述。 - Glasses could correct the majority of vision problems encountered in the developing world, reducing the impact of presbyopia, myopia, hyperopia, and astigmatism.
对发展中国家而言，眼镜能矫正多数视觉障碍，减少老花眼、近视、远视与散光的冲击。 - The contrast research between the medical optometry and the normal regulations optometry for the presbyopia
老视眼医学验光与常规验光的对比研究 - MEDICAL SCIENCE · AIM: To study the scientific and canonical way of medical optometry for the presbyopia.
目的：探讨老视患者科学规范的验光方法。 - Current methods such as single-focus glasses, bifocal glasses and progressive additional lens are the most widely used for correction of presbyopia.
现阶段老视矫正的主流方式是配戴单焦框架眼镜、双焦框架眼镜和渐变多焦点眼镜。 - With advancing age, my grandpa gets more and more serious presbyopia.
随着年龄的增加，爷爷的老视越来越严重了。 - I cast off my glasses for presbyopia.
戴了多年的老花眼镜都丢掉不用了； - Objective: To discuss the mechanism of scleral expansion in therapying the presbyopia.
目的：探讨巩膜扩张术治疗老视的机理。 - I find you have a presbyopia and ametropia.
根据检查，我发现您得的是老视眼，并有屈光不正。 - Progressive addition lenses ( PAL) is a new kind of effective solution to presbyopia, it has many advantages over other lenses dealing with presbyopia. Investigation of its design and evaluation method is shown in this dissertation.
渐变镜片（英文progressiveadditionlenses简称PAL）是针对老视症状的一种有效的解决手段，与各类传统老视镜片相比较具有许多优点，本文对这种镜片的设计和评价进行研究。