The University of Maine arches, on the other hand, can be fabricated on site — the fabric inflated, bent around a simple form and infused with resin using a vacuum pump.

而另一方面，缅因大学的拱梁可以在现场构建——纤维布套充气、弯曲成简单形状，用真空泵灌注树脂。

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We'll have to wait a little longer to see what an internet-enabled vacuum cleaner looks like, or even what form it takes, but we do know how it will get there - online.

我们需要多等一会才知道一个互联网驱动的吸尘器是什么样的，或者它是怎样运行的，但我们知道它跟互联网是密不可分的。

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Dark energy: this is a truly bizarre form of matter, or perhaps a property of the vacuum itself, that is characterized by a large, negative pressure (repelling force).

暗能量：这是一个确实奇异的物质形式，或者正是真空本身的属性，特色在于提供了极强的负压。

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In the plant's control room, Penrice's workers watch crystals form on the outside of a vacuum-drum filter.

ECONOMIST: Petri-dish economies

Turner says it's hard enough for scientists to understand how the supposedly empty vacuum of space can be suffused with some form of cosmic energy.

NPR: New Clue to Universe's Darkest Mystery