Mars’s rapid formation might help explain why it is so small –the runt of the planetary litter among inner worlds in our solar system –say the study’s co-authors.

这次研究的合作者说，火星的迅速形成可以解释为什么它的体积那么小的原因，可以说它是我们太阳系内的侏儒行星了。

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Mars's rapid formation might help explain why it is so small - the runt of the planetary litter among inner worlds in our solar system - say the study's co-authors.

这次研究的合作者说，火星的迅速形成可以解释为什么它的体积那么小的原因，可以说它是我们太阳系内的侏儒行星了。

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Chemical treatments, such as sodium dichromate solutions, may facilitate the more rapid formation of the passive film on a stainless steel surface already free of scale or foreign matter.

化学处理，例如重铬酸钠溶液，可以促进无氧化膜和杂质不锈钢表面的钝化膜更快速度的生成。

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As shown in the first chart below, there are only a couple of times when housing contributes 1-2 percentage points to growth, the most notable being the post-war period of rapid household formation by returning war veterans.

FORBES: Connect

The dramatic migration pattern can be chalked up to the rapid development of an oil- and gas-rich shale formation in the western part of the state.

FORBES: North Dakota Leads List Of America's Fastest-Growing States

Well the results of the first half of 2012 are now available from Rosstat and, at first glance, they would appear to be ground for significant optimism: GDP grew at a 4.9% rate, fixed capital formation grew at 4.7%, and retail turnover galloped ahead at a rapid 6.9% annual rate.

FORBES: Russia's Economy in 2012: A Strong Start and an Uncertain Future