这里的 20/20 vision经常会出现在美剧中,它是什么意思呢? 分母20代表20 feet(英尺),约等于6米,这表示受测人需要站在6米开外的地方,接受视力测试,如果能看到,就证明视力正常。 除此之外,还有网友关心这项技术是否可以消灭癌症,为此你有什么看法呢? 今日分享: ball’s in your court baptism of fire barefaced...
Visual acuity is the most common clinical measurement of how your eyes function. It's usually one of the first tests taken during a comprehensive eye exam to determine how sharp your vision is. If someone has 20/20 vision, it means they can see the same amount of detail from 20 feet...
Acuity of vision is a term used to describe the clearness or sharpness of your vision when measured at a distance of 20 feet. Visual acuity is the most common clinical measurement of how your eyes function. It's usually one of the first tests taken during a comprehensive eye exam to ...
Ah, I have a 20/20 vision. 我的视力很正常 20/20 vision is a term used 20/20 是一个术语 to express normal eyesight. 表示正常的视力 If you have 20/20 vision, 如果你的视力是 20/20 you can see clearly 你可以看清楚 20 feet in front of you. ...
我们常在美剧里看到有人说20/20 vision,这代表这个人的视力非常好,可以在20英尺远的地方看到普通人在视力表上看到的内容。在美国想考取驾照,有一只眼睛具有至少20/40的矫正视力。 视频加载失败,请刷新页面再试 刷新 另一个和视力有关的用语是Hindsight is 20/2...
20/20 vision is a measurement ofvisual acuity— the sharpness of your eyesight. Acuity measurements usually come in the form of fractions that start with the number “20,” followed by a slash and a second number. “20/20” may be the most recognizable fraction, but there are many others...
The power of 20/20 vision Stay. Focused. Since he co-founded Signavio in 2009, Dr. Gero Decker has embraced thevelocity of innovation, and been at the forefront of advancing process excellence. Signavio understands that future adaptive technology is necessary, not only to keep up with industry...
这些野生动物照片来自新出版的摄影集《2020 Vision》,收录了20位顶尖自然和野生动物摄影师用20多个月时间,在英国主要生态系统拍摄的大量精彩野生动物摄影作品。 皇家鸟类保护协会的剑桥郡希望农场保护区,两只金翅雀(Goldfinches,学名Carduelis carduelis)在冬天为争夺绒草籽爆发空中大战。
Keep the long-term vision. Keeping the vision for your company means seeing the longer view. Dashboards can be your guide through a long-term plan. “You’ve got to map it out and give yourself a 5-year vision of what you want it to be,” advises Leary who has 1.5 developers on ...
The article presents a speech by Jeffrey N. Baldwin, 2009-2010 president of the American Association of Colleges of Pharmacy (AACP), delivered at the AACP House of Delegates Meeting, held in Boston, Massachusetts, July 22, 2009, in which he discussed about substance abuse in health ...