acuity

英 [əˈkjuːəti]

美 [əˈkjuːəti]

n.  (思维、视力、听力的)敏度，敏锐

复数：acuities　

GRE化学

BNC.27913 / COCA.15780

牛津词典

noun

• （思维、视力、听力的）敏度，敏锐
  the ability to think, see or hear clearly

柯林斯词典

• N-UNCOUNT （视力、听力、思维的）敏锐，敏锐度
  Acuityis sharpness of vision or hearing, or quickness of thought.
  1. We work on improving visual acuity.
     我们致力于提高视觉的敏锐度。

英英释义

noun

• a quick and penetrating intelligence
  1. he argued with great acuteness
  2. I admired the keenness of his mind
  Synonym:acutenesssharpnesskeenness
• sharpness of vision
  Synonym:visual acuitysharp-sightedness

双语例句

• Major causes of limited visual acuity were central corneal scar and irregular astigmatism.
  影响视力恢复的主要原因是角膜中央区瘢痕和角膜不规则散光。至于手术后视力不佳最主要的原因为视神经和角膜的损害。
• Objective: To provide a visual acuity chart for chinese low vision patients.
  目的：研制一种适合我国眼科临床使用的低视力对数视力表。
• Furthermore, cyclophotocoagulation has fewer postoperative complications and pain, it also has higher visual acuity preservation.
  而睫状体激光光凝术手术具有视力保存率高、并发症少，患者术后痛苦少等优点。
• The improve of visual acuity and IOP control were accomplished in one surgery.
  一次手术即可达到增进视力，降低眼压的双重目的。
• Efficacy assessments included several visual function parameters including best-corrected visual acuity and visual field testing.
  疗效评估包括几个视觉包括最佳矫正视力及视野测试函数的参数。
• Relationship between the Structure of Eyeball and the Visual Acuity in Young Persons with Severe Myopia
  中青年高度近视眼球结构和视力变化的研究
• In group 3 consisting of 4 cases, only the abnormal zero disparity stereo acuity was found.
  第3组4例，为仅查到不正常的近零视差立体视锐度者。
• Preoperative axial length, postoperative visual acuity and refractive error were recorded.
  记录术前眼轴长度和术后视力、屈光度数，观察术中、术后并发症。
• Objective To study the effect of different disease courses on the visual acuity of congenital cataracts.
  目的了解不同病程变化对先天性白内障患者视功能的影响。
• Diabetic retinopathy is the main reason of low visual acuity after surgery.
  增殖性视网膜病变是影响术后视力的主要原因。