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

• 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。
• All patients had good recovery of visual acuity with eventual fading of the white dots.
  三位病人在白点消失后视力都有良好的恢复。
• Objective To test and assess the effectiveness and reliability of Closed-circuit Operant Preferential Looking System for examination visual acuity in infants.
  目的检测和评估闭路式强化优先注视法对婴幼儿视力检查的有效性和可靠性。
• CONCLUSION: CFF training is an effective method for raising spacial and horary visual acuity.
  结论：闪光临界融合频率训练是提高时间和空间视敏度的有效方法。
• The patients always have poor visual acuity and are often accompanied by other macular lesions such as retinal detachment.
  患者往往视力低下且常伴发其他黄斑病变，以视网膜脱离最常见。
• Results Visual acuity improved in 48 eyes ( 92.31%).
  结果术后48眼（92.31%）视力较术前提高。
• Objective To study the effect of argon laser and semiconductor laser on macular drusen and vision acuity.
  目的探讨氩激光和半导体激光对黄斑玻璃膜疣和视功能的影响。
• 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。
• 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
• 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。