送交者: boxer 于 2005-5-06, 13:20:05:
回答: 靠，不假设“线性膨胀”这个问题没解，怎么都有可能，伪问题。 由 Smashedmouth 于 2005-5-06, 13:02:10:
You are right. 死读书不如不读书。
That is the reason why I ask Berkleywolf stand up. I am sorry I couldn't give a clear answer on this issue. It seems to me the solution is something like this:
You assume another extreme, an infinite large object, to which there exist a solution. The linear situation is another extreme for an infinite small object. The real problem is kind of a blend of these two extremes.