The cost of butter quadrupled and bread prices increased by a factor of five.

黄油的价格是原来的4倍，面包的价格上涨了5倍。

《柯林斯英汉双解大词典》

The real wage of the average worker has increased by a factor of over ten in the last 70 years.

近70年来工人的实际工资平均增长超过了十倍。

《牛津词典》

That sounds pretty terrible, but the loss of life has decreased by a factor of 10 simply because we are getting better at warning people.

这听起来很可怕，但死亡人数已经减少了十倍，这仅仅是因为我们的预防工作做得越来越好了。

youdao

She was widely recognized by other researchers for her work with a protein called transforming growth factor-beta.

VOA: special.2009.01.27

And it turned out they got it wrong by a factor of about two.

结果发现他们把注意的人数,高估了一倍。

耶鲁公开课 - 心理学导论课程节选

They were off by a factor of four.

它们不属于四大元素之一。

麻省理工公开课 - 固态化学导论课程节选

Gartner expects tablet use to explode by a factor of 1, 100% in the next three years.

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He says they improve speed by a factor of 10, and cuts latency time in half.

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For a hologram you would need to increase its pixel density by a factor of ten.

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