This study also found that the water-exchange ability is different for different release times.

本文还发现在不同投放时刻水交换能力的不同。

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Thus our bodies continuously exchange old substance for new, just like a spring which more or less maintains its form and movement, but in which the water molecules are always different.

因此，我们的身体不断地把旧物质替换成新的，就像一个喷泉，或多或少地保持着它的形式和运动，但其中的水分子总是不同的。

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At mid-century, an Antwerp financier only slightly exaggerated when he claimed, "One can no more trade without bills of an exchange than sail without water."

在这个世纪中叶，一位安特卫普的金融家略微夸张地说道：“没有汇票就不能交易，正如没有水就不能航行一样。”

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It is easy to think of Michael Jordan and Nike as an example but even New York Mets third baseman, David Wright, scored multimillion dollar windfall when Coca-Cola purchased Vitamin Water, which had given Wright equity in exchange for endorsing the beverage, then a small local product made just down the road from Shea Stadium.

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The energy stored in xylose splits water molecules, yielding high-purity hydrogen that can be directly utilized by proton-exchange membrane fuel cells.

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