The real-time signal acquisition with AC-sampling technology overcomes the short comings of bad stability and big error in DC-sampling.

由于采用交流采样技术，实现了信号的实时采集，克服了直流采样误差大和稳定性差的缺点。

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4-Does your dorm smell bad?Tape a dryer sheet over the AC unit and turn it on.

如果你的房间味道很难闻的话，你可以用胶带在空调上粘一片干燥片，然后打开制冷。

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This season he's scored against Arsenal, AC Milan and Liverpool - not a bad collection.

本赛季他对AC米兰、阿森纳和利物浦都有进球——不坏。

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The three admired a level in Activision's 2007 first-person shooter Call of Duty 4: Modern Warfare, which involved shooting bad guys from a very heavily armed AC-130.

FORBES: Magazine Article