倍比定律规定了不同原子间化合比的基本特征。

The law of multiple proportions has insisted on the fundamental character of the combining ratio for different atoms.

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过去五年里首都的地产价格已经涨了三倍，汽车增加了一倍，比之前75年都更多的公司开始了他们的生意。

The past five years have seen property prices quadruple in the capital, the number of cars double and more companies started than in the previous 75 years.

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如果联合利华向吉百利提出每股850便士的报价，它的净债额将达到纯收入的2.8倍，“比卡夫报价前的资产负债表状况还好”，他说。

If Unilever made an 850p-a-share cash offer for Cadbury, it would have a net debt to earnings ratio of 2.8 times, "better than Kraft's balance sheet before it bid," he said.

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So says to this person, "Isn't it strange you have this dead-end job when you're twice as smart as your boss?

狗跟这个人说，”你不觉得很奇怪吗，你做这份没出头之日的工作,你的才智比你上司高一倍？

耶鲁公开课 - 心理学导论课程节选

This shows the greatly magnified compared to the size of a cell because viruses are much, much smaller than cells.

这是一幅放大了许多倍的,细胞图片,因为病毒比细胞小得多的多

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It would be nine times less. That is to say minus nine is less than minus one.

它比9倍更少，那就是说,9比-1小。

麻省理工公开课 - 固态化学导论课程节选