Must have the following condition:

Wb

所有跟帖: 

answer is:T=T=(2/5Wp+Wb/2)/(1+cos45) -ghztomy- 给 ghztomy 发送悄悄话 (111 bytes) () 03/29/2009 postreply 19:56:51

错了,应该为 T=(2/5Wp+Wb/2)/(2/5+cos45) -ghztomy- 给 ghztomy 发送悄悄话 (0 bytes) () 03/29/2009 postreply 20:01:33

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