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nijinghappy:楼主,能告诉我这段内容是摘自哪里么,我想知道关于“H面是唯一的,而E面是不唯一的,建议首先确定H面,进而确定E面”是不是正确的 (2012-04-30 16:17) )X2=x^u*U
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