"只" is not appropriate here.


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送交者: 008 于 2012-03-15, 14:11:56:

回答: 我只忽略了气体的上下压差,你这个修正很好。 由 chouqilozi 于 2012-03-15, 13:22:00:

every molecule has to bear the weight of all the molecule above it, which is independent of the status of the material. So, your whole point is compromised.



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