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Must have the following condition:
fargo_me
2009-03-29 12:03:40
( reads)
Wb
跟帖(2)
ghztomy
2009-03-29 19:56:51
answer is:T=T=(2/5Wp+Wb/2)/(1+cos45)
ghztomy
2009-03-29 20:01:33
错了，应该为 T=(2/5Wp+Wb/2)/(2/5+cos45)
ghztomy
2009-03-29 19:56:51answer is:T=T=(2/5Wp+Wb/2)/(1+cos45)