他们发现当人们将目光更多转向自然风光的时候，他们的心跳趋缓，而看高清屏幕的时候却没有这种现象。

They also found that when people spent more time looking at the natural scene their heart rates tended to decrease more. That was not the case with the plasma screen.

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老实说来，传闻中的Mini的升级——高清接口但没有双核处理器——并不那么让人期待。

Honestly, the rumored Mini upgrade-hdmi but no Core processors-wasn't particularly exciting.

youdao

它其实并没没有用到全息技术，而是将高清晰图像投在近乎透明的箔材料上。这是对“佩珀尔幻象”舞台效果的一种升级。

It does not actually use holograms, but projects high-definition video onto nearly transparent screens made of very thin foil, in a modern updating of the old "Pepper's ghost5" stage illusion.

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