|
天國(guó)使者7 發(fā)表于 2013-12-17 11:34
: W8 }) N; _: A _ F真行啊,,不過(guò)最值如何求呢?
5 Z/ I: c" R: x! @7 a大俠,,幫我看下,,
0 J$ q) W4 \0 M$ w4 U* n+ w此時(shí),曲柄成67.26°時(shí),,是否出力最大,?
3 x. o7 I7 Q& ^ [img=0,1]file:///C:\Documents and Settings\Administrator\Application Data\Tencent\Users\540582613\QQ\WinTemp\RichOle\S%06DTI{PKX%NZP)%BN2[_6.jpg[/img][img=0,1]file:///C:\Documents and Settings\Administrator\Application Data\Tencent\Users\540582613\QQ\WinTemp\RichOle\S%06DTI{PKX%NZP)%BN2[_6.jpg[/img]
% L; E, }/ V5 L
|6 m H. a. s5 J5 c$ Q此時(shí),曲柄成15.65°時(shí),出力最�,�,?
1 I% v% n3 u6 F# L 5 B9 c% B* \$ J% s5 k, w0 Z0 L
|
|