查询词典 visual acuity

During the follow-up of6months,epithelization of the cornea was completed within2weeks,and less cicatricial ptery-gium,symblepharon and cornea neovascularization complications were noted,visual acuity was significantly improved.

随访观察，术后角膜创面上皮化大多在2周内完成，无明显新生血管增生和假性胬肉及睑球粘连等并发症发生，视力较术前显著改善。

Main outcome measures were morbidity, visual acuity, resolution of macular exudates, and presence of VHL markers.

主要的观察指标有患者术后情况，视力，黄斑渗出物的消失和 VHL 标记。

An ophthalmologist or optometrist measures visual acuity during routine eye exams using a wall chart with symbols or letters.

眼科医生或验光师措施视力在常规的眼科检查使用挂图与符号或字母。

Visual acuity examination,dilate fundus examination and fundus fluorescein angiography should be payed more attention to.

在2型糖尿病的患者中，病程在5a以内使用胰岛素患者的40%和未使用胰岛素患者的24%出现DR[1]。

These photoreceptors are most densely concentrated in the fovea centralis, creating the area of greatest visual acuity.

这些感光细胞主要集中于视网膜的中央凹进处，使得这一部分对光线最敏感

Yet, the physiological restriction of the retina, that visual acuity decreases as the location moves away from the fovea, makes it necessary for the eyes to move back and forth in order to perceive information.

然而，由於视网膜神经接受细胞分布的特性，视网膜上不同区域的视觉敏锐度并不相同，在网膜的中*央小窝附近区域才能接收最清楚的影像，因此眼睛必须经常的移动，才能看清楚外在的世界。

The visual acuity and fundi were examined and compared before and after the therapy in the two groups.

对照组患者接受常规的对症、支持治疗；实验组患者在常规治疗基础上服用可明胶囊。

AIM: To compare the efficacy of early phacoemulsification versus peripheral iridotomy for primary angleclosure glaucomatous patients with cataract and better visual acuity .

目的：比较超声乳化和虹膜周边切除术治疗闭角型青光眼合并轻度白内障的临床疗效。

Objective To analyse the relationship hawser. visual acuity and body s index in graduating, classes students from high school in Yueyang city.

目的：探讨岳阳市高中毕业生视力与体质指数的关系。

Pars plana vitrectomy was carried out to remove the posterior hyaloid membrane. The visual acuity increased from 20/100 preoperatively to 20/25 after six months of follow-up.

病人接受经扁平部玻璃体切除手术，移除后玻璃体cortex，，病人视力术前之20/100进步到术后六个月之20/25。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。