While devices like the NIST-F1 use atomic signals of microwave frequency with billions of cycles per second, newer clocks, including Oates’, rely on light waves beating a million times faster.

诸如NIST-F1的仪器运用的原子信号是频率为数十亿赫兹的微波，新式时钟包括奥茨的都是运用频率快上百万倍的光。

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I thought I should cover some of the best procrastination-beating strategies, in light of my recent book, focus.

依新近出版的拙作，我想应该提供抵制拖延最有效的一些策略——集中注意力。

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Creaming the butter and sugar (by beating them together until almost white in colour) before adding the rest of the ingredients incorporates more air and results in a light-textured cake.

先把黄油和糖一起打发，直到颜色几乎发白，然后再加进其它原料，这样可以混入更多空气，得到质地松软的蛋糕。

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When the scientists released their neutrinos in Geneva, the little critters quickly took the lead and then zipped along, beating light to the finish line.

FORBES: Foolish To Give Up On Gold Now

Calzaghe, unbeaten in 45 bouts, was king of the super-middleweight division - holding the WBC, WBA and WBO titles - but The Ring light-heavyweight crown he won by beating Hopkins was to be on the line against four-weight world champion Jones.

BBC: Calzaghe postpones Jones Jr fight

The 48-year-old Hopkins broke the record he set by beating Jean Pascal for the WBC light heavyweight title on May 21, 2011.

WSJ: Hopkins becomes oldest boxer to win major title