Nearsightedness is a visual defect.
近视是一个视力缺陷。
The figure of visual field defect was obtained and the quantitative analysis result of visual defect area could be got.
可以得到视野缺陷图，并可对视野缺陷面积进行定量分析。
If there is some visual defect on the page, it's pretty easy to figure out what piece of code (component) is causing the problem.
如果页面上存在外观缺陷，很容易发现是哪段代码(组件)导致的问题。
应用推荐