1 V m& z! R3 w9 T这种治学的态度真是不可理喻……那么请看看明白9 o" U/ ~6 {% \# e
1.what i was doing ! h' a: l! w: L) O; u2 x2.why and how5 G2 b9 I% X' ?1 b0 {
3.where does the deviation come from5 a5 C; }9 p9 Z5 G3 u + {: D% ?1 J+ j6 P- ]
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A simple test to check whether it can divide a random solid , u) j% Y: H+ t3 s; J# W3 I& z0 s% f* R' z, U8 T- m
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But still the deviations exist : M0 t! L9 ~9 B8 O. | 6 X6 H C u9 @9 U, Y[ 本帖最后由 77607283 于 2009-3-7 15:32 编辑 ]