presbyopia

英 [ˌprezbiˈəʊpiə]

美 [ˌprezbiˈoʊpiə]

n.  老视; 老花眼; 老光

医学

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
  Synonym:farsightedness

双语例句

• Prism effect in reducing muscular asthenopia of presbyopia
  三棱镜效应改善老视眼的肌性视疲劳
• 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。
• Ocular accommodation apparatus and presbyopia
  眼调节装置与老视的研究
• 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。
• Advances on Surgeries to Correct Presbyopia
  手术治疗老视的研究进展
• 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
• I cast off my glasses for presbyopia.
  戴了多年的老花眼镜都丢掉不用了；
• Prevent and relieve ametropia such as myopia, hyperopia, amblyopia, and presbyopia;
  预防和缓解近视、远视、弱视、老花等屈光不正；
• Initial study of presbyopia treatment with LASIK
  LASIK治疗老视眼初步临床研究