I'm averaging it over the entire set of valence electrons which gives me 1.91 MJ per mole.

我是在整个价电子的集合上作平均,最后得到1。91兆焦每摩尔。

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"I have a 91-year-old patient who has been referred to a private clinic in Westmeath, " he said.

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And I remember that the day - just the previous Sunday I have preached on Psalm 91.

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The word "Italia, " I was told, was first stamped on a coin here, sometime around 91 B.

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