The visual chart commonly seen USES letter "e" to point the direction.
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3. 人们可以通过学习这个视力表通过驾照考试。
People could study it to pass their driving exam.
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4. 验光师指着视力表问他：“你能认出来吗？”
The optician asked him to point to a test card.
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5. 验光师指着视力表问他：“你能认出来吗？”
The optician asked him to point to a test cars.
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6. 好的，请看视力表，让我们再查一次双眼视力。
That is right, please look at the visual-chart, let us check the visual-acuity again.
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7. 目的研制一种智能视力表，实现被检测者自助检测视力。
Objective to develop a kind of intelligent visual acuity test chart for the subject to test their visual acuity by themselves.
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8. 目的：研制一种适合我国眼科临床使用的低视力对数视力表。
Objective: To provide a visual acuity chart for Chinese low vision patients.
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9. 视力筛选仪检测异常，视力表检测正常61人（1.74%）。
Eyesight screening test detection instrument was abnormal, 61, accounting for 1.74% corpulent bodies.
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10. 作为检测的一部分，远视力检测是通过识别视力表上的字母来完成的。
As part of the testing, letters on a distance chart are identified.
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11. 亲戚们说，她的视力好到可以看到视力表的非常下面一行而且从来不用眼镜。
Her eyesight was good up to the end and she never needed glasses, they said.
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12. 提高一个级别或者视力表检查提高0 1为有效，视野缺损的改善也为有效。
Improvement of visual acuity of one grade or more or increase of 0.1 by acuity chart, and improvement of visual field were defined as effective.
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13. 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.
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14. 但是，即使我们能看到视力表的最底一行，和别的物种相比，那也不意味着拥有完美的视力。
But being able to read the bottom line on the eye chart does not approximate perfection as far as other species are concerned.
True, I no longer wear glasses. But the 20/20 line on the eye chart is blurry. I can make it out only if I squint, and it takes about a minute to read.
This time, the artist adopts eyes of various sizes to replace the traditional "E"s. The icon of eye can be rotated through a control at the backside of it.
Visual acuity - As part of the testing, you'll be asked to read letters on a distance chart. This test measures visual acuity, which is written as a fraction such as 20/40.
After using the app 40 times, users with an average age of 51 were able to read two lines lower on an optical chart held 40cm from their face – a reduction in "eye age" from 50.5 to 41.9 years.
After using the app 40 times, users with an average age of 51 were able to read two lines lower on an optical chart held 40cm from their face – a reduction in "eye age" from 50.5 to 41.9 years.
