With each new class, the volume shrinks by two orders of magnitude and the number of systems per person increases.

贝尔定律则说，每十年便会开发出一代新型的更小、更便宜的电脑。 每一代新电脑的体积以两个数量级下降，而人均拥有的系统数量增加。

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These games could increase that number by two orders of magnitude-we'd have thousands of people making new discoveries.

这些游戏可以使这一数字提高两个数量级，会有数以千计的人做出新的发现。

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In tests against collections of 1 million objects, i4o resulted in speed improvements of roughly two orders of magnitude.

在测试一个有着100万对象的集合时，i4o将速度提高了差不多两个数量级。

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When deployed at optimum efficiency, they were about two orders of magnitude more influential.

BBC: Climate change is 'distraction' on malaria spread

Its scientific committee said low-frequency ambient marine noise levels had increased in the northern hemisphere by two orders of magnitude over the last 60 years.

BBC: NEWS | Science/Nature | The deafening sound of the seas

How can IT ever again argue for the overall efficiency of their in-house solution when the cost is two orders of magnitude greater than going with Amazon.

FORBES: And the Winner is, Who?!