Their calculations showed that small waves of air in repeated fast pulses could steer a carpet at a speed of around one foot per second.

他们的计算表明，快速而持续的微小空气波动可以使毯子达到每秒一英尺(译者：30.48厘米)的飞行速度。

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According to the features of the carpet washes drying machine, a synchronous speed controls system based on PLC and the swinging arm compensator was introduced.

根据铁路客车地毯清洗干燥机的工艺特点，研制了一种用PLC和摆式松紧架实现的同步控制装置。

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Using the semi-hand carpet machine can greatly increase the speed for weaving a carpet.

使用 本发明，可以大大提高地毯编织的速度。

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Speed is of the essence here, because within minutes others will carpet bomb the same territory with comedy, but if you're first out of the gate, you'll get the retweets.

WSJ: Rob LaZebnik's Message for the Class of 2013 | Saturday Essay