很有意思, 期待下集...
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小謀晚上好,同期待。
-婉蕠-
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12/06/2009 postreply
17:52:45
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小謀,你那個板凳琴彈的咋樣了?
-bearsback-
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12/06/2009 postreply
17:56:56
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手感很好KAWAI cn290, weighted key, 新的.
-小謀-
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12/06/2009 postreply
17:59:23
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好。重的key好。今天我還想你這個北大統計專家。一個網友
-bearsback-
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12/06/2009 postreply
18:16:01
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The exact question is this: 100 people visit this forum
-bearsback-
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12/06/2009 postreply
18:42:45
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After you answer the above question, here comes a related
-bearsback-
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12/06/2009 postreply
19:07:30
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我也想搞清楚:什麽是standard deviation? 我的書上都
-not.me-
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12/06/2009 postreply
19:23:48
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standard deviation 很難。我一直沒搞懂。
-bearsback-
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12/06/2009 postreply
20:16:32