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。
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。
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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