回复：Need help for Physics Question! Thanks!

来源: oldbookworm 于 2009-09-30 22:26:22 [] [旧帖] [给我悄悄话] 阅读数 : (1 bytes)

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• Can you show your work? Thank! -pingshi- ♂ 给 pingshi 发送悄悄话 pingshi 的博客首页 (0 bytes) () 10/01/2009 postreply 00:23:00

• 回复：Can you show your work? Thank! -oldbookworm- ♂ 给 oldbookworm 发送悄悄话 (804 bytes) () 10/01/2009 postreply 21:04:48

• Thank you so much !! If I did not learn Calculus,how could I sol -pingshi- ♂ 给 pingshi 发送悄悄话 pingshi 的博客首页 (0 bytes) () 10/02/2009 postreply 00:48:46

• 回复：Thank you so much !! If I did not learn Calculus,how could I -oldbookworm- ♂ 给 oldbookworm 发送悄悄话 (749 bytes) () 10/02/2009 postreply 21:47:15

• Thanks! I get your idea. -pingshi- ♂ 给 pingshi 发送悄悄话 pingshi 的博客首页 (0 bytes) () 10/02/2009 postreply 23:54:18

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