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24.00   38.50
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sunyang1988(½ð±Ò+2): лл½»Á÷ 2011-07-08 17:09:25
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y = 5.3833Ln(x) + 19.767
R^2 = 0.9858
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2Â¥2011-07-06 18:32:30
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3Â¥2011-07-06 20:41:01
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peterpanxu

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Originally posted by liubencai at 2011-07-06 18:32:30:
ÓÃExcel ÄâºÏµÃµ½
y = 5.3833Ln(x) + 19.767
R^2 = 0.9858

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4Â¥2011-07-07 12:49:45
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liubencai

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Originally posted by peterpanxu at 2011-07-07 12:49:45:
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5Â¥2011-07-07 15:28:29
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peterpanxu

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ÒýÓûØÌû:
Originally posted by liubencai at 2011-07-07 15:28:29:
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6Â¥2011-07-08 08:51:42
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liubencai

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ÒýÓûØÌû:
Originally posted by peterpanxu at 2011-07-08 08:51:42:
Ä£ÄâµÄ·½·¨£¬²½Öè

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7Â¥2011-07-08 09:15:45
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