流量的福劳德数是流动状态的影响因素，即超临界流或亚临界流。

The Froude number of flow is the factor of flow status: supercritical flow or subcritical flow.

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戴彦德称这是一个希望，尽管它是未知之数。

Dai said this was a hope, though it was a wild card.

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“现在边境地区对于任何人来说都是非常危险的”，数部军事书籍的作者艾哈迈德·拉什德说道。

"The border is too dangerous for anyone right now," said Ahmed Rashid, author of several books on militancy.

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It is joules per atom. Or, if you multiply by Avogadro's number then you will get joules per mole.

焦耳每个原子，或者，如果乘以,阿伏伽德罗常数你会得到焦耳数每摩尔。

麻省理工公开课 - 固态化学导论课程节选

And this is given the value the notation Avogadro's number we call it.

那个值的符号为,我们把它叫做阿伏加德罗氏数。

麻省理工公开课 - 固态化学导论课程节选

And he does the same thing, in fact, to those around him, famously to his lover, Maude Gonne, who becomes Helen of Troy in "No Second Troy"and in other poems.

他也这样表现他周围的人，著名的就要数他的爱人，昴德·冈昂，她在没有第二个特洛伊,和其他诗歌中化身为海伦。

耶鲁公开课 - 现代诗歌课程节选