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
- With the development of peoples demand to visual quality, the aim to treat presbyopia becomes to improve the near vision without damages to the distance.
随着人们对视觉质量要求的提高，不损伤远视力的前提下恢复近视力是目前老视矫正手术所追求的目标。 - Conclusion CK is an effective long-term and stable procedure for correcting presbyopia.
结论CK手术治疗老视的长期效果稳定。 - 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。 - The surgery can be used to correct different types of visions defects like nearsightedness, farsightedness, presbyopia and astigmatism among others.
手术可用于不同类型的正确的看法缺陷像近视，远视，老花眼和散光等。 - Prism effect in reducing muscular asthenopia of presbyopia
三棱镜效应改善老视眼的肌性视疲劳 - Objective To compare the effect of three methods for scientific fitting presbyopia in primary hospital.
目的探讨基层眼科老视的科学验配方法。 - The Health Department also warns people to be careful since it hasn't approved Lasik surgery for patients with presbyopia.
不过卫生署表示，老花雷射仪器还没核准，民众不要轻易尝试。 - Primary clinical results of laser presbyopia reversal
激光老视逆转术治疗老视的初步临床报告 - South Korean ophthalmologists say that using smart phones and tablet PCs at close range will reduce the number of times the eye blinks, and the lower number of blinks will result in presbyopia.
南韩眼科医师表示，近距离使用智慧型手机、平板电脑会降低眨眼的次数，而眨眼次数过低便会导致老花眼的产生。 - The Ache: In presbyopia, the eye's lens loses elasticity with age. The ability to focus on near objects deteriorates, resulting in the need for reading glasses.
病痛：老花眼的成因是，眼睛的晶状体随年龄增长而失去弹性，聚焦近处物体的能力减弱，因此需要佩戴老花镜。