英语释义

• sharpness of vision; the visual ability to resolve fine detail (usually measured by a Snellen chart)

片语

visual binocular acuity双眼视力

visual l acuity视觉锐度或视力

visual minimal acuity翻译

visual acuity chart视力表

Visual discrimination acuity视觉识别敏度

visual discriminatory acuity视频分辨灵敏度

left visual acuity左视敏度

VDA Visual Discriminatory Acuity视频分辨灵敏度

visual l acuity aid助视器

英汉例句

• a method of measuring visual acuity with holographic grating is described. the measurement may be performed with a slightly modified conventional ophthalmoscope.

  本文概述了用全息位相光栅干涉法将原眼科用的裂缝灯稍做改进便能测定人眼视觉锐度的新技术。

• visual acuity was measured at the start of the study (baseline) and then monitored over one year (54 weeks).

  在研究开始，所有人进行了视力测试，然后进行一年（54周）的观察。

• in two teams, with random_groups design and specialized_groups design method, the experiment tests the subjects space visual acuity and horary visual acuity.

  采用随机选取和有针对性选取「散光」被试的方法，分别在两个实验组对个体的空间视敏度和时间视敏度进行测试。

• the visual acuity of hollywood's best shows is a big reason why they can compete against home-grown products that are more culturally relevant.

  好莱坞最佳节目的视觉灵敏度，是其能与那些更具文化关联的本土产品竞争抗衡的原因。

• according to goosens, adrenaline also increases visual acuity and other sensory thresholds, making the world a more intense and pleasurable place.

  依森斯所见，肾上腺素也可以提高视觉和感觉的敏感度，使世界变得更加鲜明和有趣。

• atmospheric conditions and the visual acuity of the observer will often reduce limiting magnitude.

  大气状况和观察者的视觉灵敏度也会降低边缘亮度。

• geriatric considerations the normal visual acuity and depth perception changes with aging may prevent the client from safely ascending or descending stairs with crutches.

  随年龄出现的正常视敏度和深度感知变化可能使病人无法借助双拐安全地下楼梯。

• it has all the characteristics of a hunter: long legs for the chase narrow neck mobile head and large eyes for visual acuity and large jaws.

  它具备捕猎者的一切特点：追击猎物的长腿、窄颈、转动自如的头部、具有敏锐视觉的大眼睛，还有大颚。

• patients whose visual acuity (va) before surgery wasbetter eye comprised 47% of the total case mix in poorly developed countries and 1% in developed countries (p 0.001).

  不发达国家中，手术前较好眼睛的视力低于6/60的患者占总病例组合的47%，而在发达国家中此比例仅为1%（p0.001）。

• the artist has taken into account his observation that visual acuity declines in the dark.

  这位艺术家观察到在阴暗处视觉敏锐度会下降，并把这种观察结果应用到绘画中。

• in this paper, according to the features of non-uniform visual acuity on human vision retina area, which can consider both overall and local situations, a bionic visual tracking system is proposed.

  根据人类视觉系统视敏度非均匀分布、兼顾全局性与选择性的特点，构建了一种广域监视与局部精确跟蹤相结合的仿生机器视觉系统。

• 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。

• at one year, 32% of patients in the bevacizumab group gained 15 or more letters from baseline visual acuity compared with 3% in the standard care group.

  第一年，进行贝伐单抗注射的32%的患者的可认字母增加了15个，而标準治疗方案组的患者增加了3%。

• visual acuity does not lie in how much we can see, but in what we feel inside.

  视觉的敏锐度不在于我们能够看到多少，而在于我们内心的感觉。

• dynamic visual acuity test and evaluation of vestibular function.

  动态视力检查与前庭功能评定。

• visual acuity indicates the angular size of the smallest detail a person’s visual system can resolve.

  视觉灵敏度指出了人类视觉系统所能分辨的最小细节角度。