采用测量、概率统计和逻辑思维方法等对竞走裁判员与一般人的肤视力和标准视力进行了比较研究。
By using the methods of measurements mathematical statistics and logical analysis, this paper makes comparative study on standard-vision and skin-vision of race walking judge.
尽管萨塔瓦的视力距离可以做标准的手术可能还有几年的时间，但科学家们正在虚拟现实手术方面取得进展。
Although Satava's vision may be years away from standard operating procedure, scientists are progressing toward virtual reality surgery.
标准的替换晶体没有聚焦的能力，因此使用者经常拥有绝佳的远距离视力但必须使用眼镜才能阅读。
Standard replacement lenses have no ability to focus, so the wearer is often stuck with excellent distance vision but must use glasses for reading.
目的观察歼击机飞行员和地面人员动态视力情况，为制定飞行员相关体检标准提供依据。
Objective to investigate the dynamic visual acuity in fighter plane pilots and in ground personnels, so as to provide the basis for formulating the standard related to physical examination of pilots.
试验的研究者应该扩大纳入受试者标准，包括高度近视患者，并且应评估视力、屈光、上皮愈合时间、疼痛评分和不良事件。
Trial investigators should expand enrollment criteria to include participants with high myopia and should evaluate visual acuity, refraction, epithelial healing time, pain scores, and adverse events.
概述：分析低视力的定义、诊断标准、分级、检查方法以及低视力与屈光不正的关系。
Summarize: Understand the defining, diagnose, grade, check method of the low vision. Andthe low vision relation with ametropia.
此外，仍有一些标准是必须的-身高、视力、受教育程度、健康状况等。
Yet, there are certain criteria's to fulfill for the available programmes - height, eyesight, education and health specifications.
按照WHO的盲与低视力的诊断标准，年龄相关性白内障导致的双眼盲占2.58%，导致的双眼低视力占6.56%。
Based on the WHO diagnostic criterion on blind and low vision, the blindness rate caused by bilateral cataract was 2.58% and that of bilateral cataract low vision was 6.56%.
还需要有助于建立标准规范的研究，包括适当视力检查的年龄，以及对弱视的有效及一致性的定义。
To facilitate such trials normative data on age-appropriate vision tests need to be available and a consensus reached regarding the definition of amblyopia.
标准的视力表箱适用于一般体检，招生、招工等视力测定，临床方面也可参照使用。
The standard logarithm visual acuity chart is applicable to general physical examination, enrollment and recruitment and it can also be referred to in clinical research.
自然因素眼的因素是一个标准化的草药混合物，提高协同最大限度地减少自由基损伤视力。
Natural Factors Eye Factors is a synergistic blend of standardized herbs that enhance vision by minimizing free-radical damage.
自然因素眼的因素是一个标准化的草药混合物，提高协同最大限度地减少自由基损伤视力。
Natural Factors Eye Factors is a synergistic blend of standardized herbs that enhance vision by minimizing free-radical damage.
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