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zlm_200567 发表于 2012-6-25 17:08 
# i$ G6 _1 U) I- d请大侠不吝赐教,小弟在此谢过。
$ k1 Z m1 q$ t[degrees]baita=360*t. n. X5 C8 Z) h h3 u) p
[mm]h=100
0 Q s4 _0 P2 p& \: }6 N[mm]p12=04 E" A0 j' w' l1 P& D
[mm]s0=h/(2+pi())6 p' o4 M* s3 f& V: t$ y0 ^
[mm]s1=s0*(2*t-sin(4*180*t)/(2*pi()))$ K% f/ `, ?4 h' D! y4 f4 N
[mm]s2=s0*(4*pi()*t^2-(pi()-2)*t+pi()/16-1/(2*pi()))- Z. a5 s4 B& c% n# d+ p
[mm]s3=s0*2*pi()*t+s0*2*t-pi()*s0/2-s0*sin(4*180*t-180)/(2*pi())7 e' b# p: u* Z! w& _5 [
[mm]s4=s0*((7*pi()+2)*t-4*pi()*t^2-33*pi()/16+1/(2*pi()))
# g+ @! [' J& y: |* k[mm]s5=s0*(2*t+pi()-sin(4*180*t-2*180)/(2*pi())) |
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