early 15c., from Middle French acuité (16c.) or directly from Medieval Latin acuitatem (nominative acuitas) "sharpness," from Latin acuere "to sharpen," related to acus "needle," acuere "to sharpen," from PIE root *ak- "rise to a point, be sharp" (see acrid).
acuity 英文释义
1. sharpness of vision; the visual ability to resolve fine detail (usually measured by a Snellen chart)
2. a quick and penetrating intelligence;
"he argued with great acuteness"
"I admired the keenness of his mind"
acuity 双语例句
1. We work on improving visual acuity.
我们致力于提高视觉的敏锐度。
来自辞典例句
2. On examination, her visual acuity was normal and without apparent proptosis.
眼科学检查两眼大致正常.
来自互联网
3. This equates to increased and vigor, better sleep and sharper mental acuity.
也就是说可以起到增强活力, 改善睡眠,提高心智的作用.
来自互联网
4. Results The visual acuity of 12 eyes ( 70.09 % ) was above 0.05.
术后随访平均2月,观察其效果.
来自互联网
5. Treatment options and goals depend on the acuity of hepatic encephalopathy.
治疗方法的选择及目的依据肝性脑病的程度而定.
来自互联网
acuity 实用场景例句
We work on improving visual acuity.
我们致力于提高视觉的敏锐度。
柯林斯高阶英语词典
On examination, her visual acuity was normal and without apparent proptosis.
眼科学检查两眼大致正常.
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Results The visual acuity of 12 eyes ( 70.09 % ) was above 0.05.
术后随访平均2月,观察其效果.
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The eye reaction after operation was mild and the postoperative visual acuity recovered well.
手术反应较轻,远期无不良反应,视力恢复良好.
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Treatment options and goals depend on the acuity of hepatic encephalopathy.
治疗方法的选择及目的依据肝性脑病的程度而定.
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Reports also indicated that Sabril can damage the central retina and decrease visual acuity.
报告也表明,喜保宁可破坏中央视网膜,降低视力.
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The left orbital symptoms resolved and visual acuity improved four days after his surgical decompression drainage.
在引流手术后第四天病患左眼的症状消失而且视力由0.4改善至0.9.
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RESULTS: All the cases were cured well with good appearance and improved visual acuity.
结果: 所有病例均获良好修复,外形改善,视功能不同程度地提高.
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Main Outcome Measures corneal thickness, visual acuity, changes of corneal topography, diopter, and number of operations.
主要指标治疗前角膜厚度 、 视力 、 角膜地形图变化 、 屈光度 、 手术次数.
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His mental acuity parallels his physical dominance.
科比的精神和体质一样令人敬佩.
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Myopia is the most common ocular disorder visual acuity impact , and its pathogenesis is still unknown.
近视眼是最常见的眼科疾患, 发病机制不明.
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Macular edema is a common cause of reducing visual acuity in patients with fundus disease.
黄斑水肿是造成多种眼病视力丧失的常见原因.
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There are many other factors in human milk that also support neurocognitive development and visual acuity.
人奶中有很多其它因素还可以促进神经认知能力的发展和视觉敏锐性.
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Results The uncorrected visual acuity 0 . 5 was in 88 . 71 % at post operative 2 month.
结果术后1周裸眼视力0.5者为70.96%,2个月者为88.71%.
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He had mild tinnitus, and slightly decreased auditory acuity.
他有轻度耳鸣, 并且听力稍减.
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Using the new visual acuity measuring device , the visual acuity measurement can be done automatically.
通过本实用新型的人眼视力测量装置, 可以使视力测量自动化.
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The completed Visual Acuity Record must be presented prior to taking CWI examination.
参加焊接检验师考试前必须出示完整视力检查报告.
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We also compare the visual acuity and the signs and after the treatment the first group.
比较治疗组与对照组的疗效,治疗组治疗前后的视力、眼部体征的改变.
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The nurse may also measure visual acuity.
护士还可以检查视敏度.
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The acuity was all under 0.1 before operation, but the visionacuity ranged from 0.3 to 0.8.
