A titanic impact could have stripped away a portion of its rocky mantle, leaving behind a metallic core whose density is out of proportion with the original ratio of rock to metal.

超大碰撞可能剥去了水星的一部分岩石地幔，留下了一个金属核心，其密度与原来的岩石与金属的比例相比大得不成比例。

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Out of that the ratio worked like magic.

这个比例，像变魔术一样。

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One person called in consular assistance to find out what ratio of fruit to sugar should be used when making jam.

还有人向领事助理求助，询问在做果酱时，水果和糖按什么比例放。

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A company, according to Modigliani and Miller, has to weigh their tax considerations against their bankruptcy costs and get an optimum debt-equity ratio out of that.

根据MM理论,一家公司,必须在租税考量与破产成本之间进行权衡,然后得出最有利的负债权益比

耶鲁公开课 - 金融市场课程节选

Morgan, calculates that, counting both dividends and buybacks, the total pay-out ratio has been quite steady.

ECONOMIST: Corporate finance

The eight-week average of this ratio, which smooths out the week-to-week volatility, is an even more bullish 1.03-to-1.

FORBES: Insiders still betting heavily on stocks

When the dividend-payout ratio--the percentage of earnings paid out as dividends--climbed above 50% in the late 1950s, the subsequent ten-year earnings growth was 2% to 4% a year.

FORBES: The great stock illusion