retina display

基本解释

The iPhone 4’s Retina Display is awesome, right?
iPhone 4 的视网膜显示屏令人惊叹，对吧？
Apple calls it the Retina display because at 300 pixels, from a distance of 12in, the human retina is no longer aware of the pixels’ jagged edges.
苹果命名这一技术为“视网膜显示”是因为人的肉眼在12英寸远的地方去看达到300像素的图像时，已经不能再去分辨像素的锯齿边缘。
iPhone 4′s display also saw an upgrade to “retina display”, featuring an increase pixel count making individual pixels invisible to the human eye.
iPhone 4的显示屏也升级为“视网膜显示屏”，增加了人眼无法识别的单独像素的密度。

The presence of a Retina display and built-in camera could also point to video-calling capabilities.
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This begs the question, what will this already gorgeous game look like on a Retina Display?
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Apple also added a faster processor to its 15-inch MacBook Pro with Retina Display.
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