最新资料表明类星体能泯灭，这是一个科学史上的重要发现。点此图片放大。

What makes the discovery scientifically important is that it's the first evidence of how fast a quasar can shut down. Click to enlarge this image.

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这些令人震撼的图片是放大百万倍后的古老细胞，他们就像在美术馆看到的外星生物。

They might look like a gallery of alien creatures, but these stunning pictures actually show ancient cells that have been magnified up to a million times.

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你不能直接要求计算机增强,这张图片或者修复它,然后期待计算机很神奇地放大图片,以及死者的眼珠的反光。

You cannot just tell the computer to enhance that or can you clean that up and then magically use zoom in not only on the image but also on the reflection of the victim in someone's eyeball.

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This shows the greatly magnified compared to the size of a cell because viruses are much, much smaller than cells.

这是一幅放大了许多倍的,细胞图片,因为病毒比细胞小得多的多

耶鲁公开课 - 生物医学工程探索课程节选

You cannot just tell the computer to enhance that or can you clean that up and then magically use zoom in not only on the image but also on the reflection of the victim in someone's eyeball.

你不能直接要求计算机增强,这张图片或者修复它,然后期待计算机很神奇地放大图片,以及死者的眼珠的反光。

哈佛公开课 - 计算机科学课程节选