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。 - 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。 - Advances on Surgeries to Correct Presbyopia
手术治疗老视的研究进展 - 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。 - These might include dry eyes and presbyopia, or an inability to focus on objects that are close up, and can leave people feeling fatigued and headachy by the end of the workday.
这些毛病包括干眼病和老花眼，后者的症状是近距离视物困难，可能会让人在一天工作结束时感到疲劳和头痛。 - 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。 - 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。 - Objective: To evaluate the safety and effectiveness of clear lens phacoemulsification for correction of presbyopia characterized by a short axial length and thick lens.
目的：评价透明晶状体摘除治疗短眼轴、厚晶状体老视眼的可行性和有效性。 - Prism effect in reducing muscular asthenopia of presbyopia
三棱镜效应改善老视眼的肌性视疲劳 - 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。