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本帖最后由 伤情于剑 于 2015-1-30 23:00 编辑
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我也不知道对不对，希望各位能指点一下' }4 W, P6 ~& ?) y6 _( S5 p5 w( z
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#7=#7004-#503(P1A-A0)8 Z4 o7 v, l5 ?' B) M8 y" Y
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#8=SQRT[#5*#5+#6*#6] 0 |: S5 Z1 i; H7 n/ V, }# `
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发表于 2015-1-30 22:58:06
