He proposed that the two continents might have been one, then split apart.
VOA: special.2010.01.12
So what that means is that's how much energy we would have to put into a hydrogen molecule in order to get it to split apart into its two atoms.
它的意义,就是我们需要向一个氢分子中注入这么大的能量,才能将它分解成两个独立的原子。
My brain gets split apart.
我的大脑被一分为二。
They look as if they formed as the earth split apart.
VOA: special.2009.10.07
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