At present there are no robust trials available that allow the benefits of school vision screening to be measured.

目前没有强而有力的试验可以测量学校视力筛检的好处。

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Q school vision: the implementation of teaching students according to their aptitude, no child left behind education ideal.

问学堂愿景：实施因材施教、有教无类的教育理想。

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The aim of this review was to find studies that evaluated the effectiveness of school vision screening programmes in first identifying children with reduced vision.

这篇回顾的目的是寻找评估视力筛检计划能够确定第一次筛检出视力下降孩童之效果的研究。

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Reportedly, this petite young high school cheerleader lost vision in an eye following one such attack by her brother.

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He got his first pair of glasses in the third grade after years of fooling school nurses by memorizing the vision chart.

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And his vision for schools and school buildings was given a U by 48% of those surveyed.

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