An Army doctor in 2002 wrapped corpses in new bulletproof vests and fired at them with an air cannon, which USES compressed air to fire bullets.

好囧2002年，一位陆军医生给尸体穿上新型防弹背心，并用压缩空气助推的空气加农炮轰他们。

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Such "microbubbles" are essentially "mirrors made of air," says Seitz, and they might be created off boats by using devices that mix water supercharged with compressed air into swirling jets of water.

Seitz说，这样的“微气泡”实事上就是“由气体组成的镜子”，用一些设备将增压的水和压缩空气混合放入涡流的喷气机中，在船外产生这些气泡。

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Another add a filter processing to remove oil steam is need, it depends on the capacity of compressed air and oil steam content in the air.

另增设一道过滤处理以除去油蒸气是需要的，这取决于压缩空气的处理量以及空气中的油蒸气含量。

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National University of Singapore industrial design students Gabriel Tan and Wendy Chua's prototype uses negative ions, compressed air and anti-bacterial deodorants to clean clothes.

CNN: Ioning your way to cleaner clothes

The GE team began its energy treasure hunt at Weidmann by shutting down everything at the factory and searching for things like lights unnecessarily left on, compressed air leaks and running water.

FORBES: In Hunt For Energy Savings, GE Woos Clients

In addition to nukes, OR-SAGE also examines advanced coal with carbon capture and storage, solar and compressed air energy power plants.

FORBES: Plotting The Next-Generation U.S. Power Grid