Chris Retzler has built a prototype of a machine called the wave rotor.

克里斯·雷兹勒做出了一台叫做波转子的样机。

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Wakefulness can be observed and measured using an EKG machine that picks up brain wave activity.

觉醒能够通过使用了解脑波活动的心电图机器进行观察和测量。

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A newer iteration of the Oyster wave power machine is being developed for the current project in Scotland.

为苏格兰当前项目准备的更新一代Oyster(牡蛎)波浪发电机目前正在研发中。

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My surfboard was quickly ripped out from underneath me, its leash yanking me into the wave's violent washing-machine wake.

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Rotenberg said he still has privacy concerns about millimeter wave machines, including what information is captured by the machine -- even if unseen by screeners -- and how long that information is retained.

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