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g2=2^0.5-1;$ N9 d% W1 w7 J% e8 a
mu0=4*pi*10^(-7);
; d6 a8 M& R) K' y$ c& cgaf=7.8*10^3;
& D/ s* U) c+ Z& {) egacu=8.9*10^3;
" |% E' C) S4 \8 v; x+ @7 `9 O0 Jgat=4.5*10^3;
) V9 |. @# h# u R: z, Rgaa=2.7*10^3;
# z/ y9 v/ ?7 J6 ^* {1 wp=2.7*10^4;
; `$ Q V7 ]1 i8 y; L P2 bq=3*10^(-5);
8 Z, A$ d- x/ a8 X9 r( B$ H( T* Frou=0.7;3 T$ _8 h9 D; \- s* L. C+ ]1 [
kb=0.9;
; c H8 F/ {+ ~9 u9 Z; J%j0=8*10^6;
3 m* ]+ E* i) P. U, k4 p: s5 Kj0=2*10^6;
! `- @, p3 J4 `; zkd=3;
6 q5 t* ]7 a. T3 gbm=2;
4 }' P% a2 _: ]2 m0 G* Mht=2*10^(-3);! N) C, Y( w& b" T T+ E
mu1=10^8/1.75;4 m+ B4 V# X: C2 x3 O% z( ~+ Y/ O
kt1=2*pi*gat*ht;
1 t+ d5 g- A" J8 H7 m* |& X" Vkt2=2*pi*gaa*ht;
$ C( k7 ], f" Bkr=1.02;8 m: A1 c; \. z9 O
ku=(mu0/2/bm)^0.5;
; c; o6 a7 V3 ~% L: qkx=mu0^0.5*kb*kd^2*j0;5 r; F( Z7 t6 F8 g$ {) Y0 {9 q
kp=(2*q/pi/p)^0.5;
/ x& x6 o& u+ j3 E X! u8 |; qkg=mu0^0.5*kb*kd*j0*g2;
5 h; L; r# N5 |# @, zrx=ku*kx-kp*kg;
7 R( k* Q |1 J6 R Gra=ku*kg;' O+ m) P ^2 {7 v* B, h
rc=kp*kx;$ t' K- M7 A" ~3 V5 Q
kj=mu0*kb*kd*j0;1 A S5 A+ W% [( Q0 F9 Z
kj=kj/kx;
, O# \( W' S; O, |' N8 ch0=3*ht;
* }: m3 j4 e9 A3 uh1=2*(1+1/rou)*q/pi;* U* F; ^) T2 [
h2=2*(kd-1);
( K8 p) U, u4 ^$ }$ o0 p% e5 jh3=1/bm*(mu0*p*q/(2*pi))^0.5;1 m9 V2 Q1 z& G, k% {# z
h4=1/kj*(mu0*p*q/(2*pi))^0.5;
' z" `1 }. r& \4 X6 Y) R" ~2 rhg=2*pi*kr*ht;; `/ I- D0 S0 J9 J3 J
w1=gaf/bm*(pi*p*q*mu0/2)^0.5;& n6 z* L: }6 ]+ Q( v6 a
w1p=8*g2*kd*w1;
: z' v) T. h, N* I0 Ew2=2*kd^2*gaf*(2*pi*mu0*p*q)^0.5/kj;! {5 k! u0 F9 y$ a4 E9 L
w3p=2*g2*gacu/kj*(2*pi*p*q*mu0)^0.5;9 N& @' ?: X3 |9 a, M+ G) Q
w3pp=hg*h3; s1 z) e5 i; w( q
w3=w3p+w3pp;
! h+ j' b. b, Tw4=2*kd*gacu/kj*(2*pi*p*q*mu0);
. n$ B% g/ y mw5=5*pi*ht*gat;
- ]% V$ F0 ^ j9 w! M6 M& Ww6=hg*h0*gat;
& \8 n0 Z1 W) |9 @: Z U5 L5 Qw7=hg*h1*gat;0 z+ @% J1 ?7 D7 m o X6 c
w8=hg*h0*gat;- F- p9 r d3 C. d8 \# p
w9=hg*h4*gat;
8 c/ Y n, p: k0 l3 ]4 zmin=w1p*r*x^0.5+w2*x^1.5/(g2*r-kd*x)+w3*r*x^(-0.5)+w4*x^0.5+w5*r^2+w6*r+w7/r+w8*r*x+w9*r*x^(-0.5)/(g2*r-kd*x); Subject T h0+2*hp/rou+h2*X+2*hd+hz-0.25<=0; 4*kx*j0/mu1/kd*(pi*p*q/2/mu0)^0.5*(g2*R-kd*X)^(-0.5)-10<=0; 这是后来修改后的，请高手指点。
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IP卡
狗仔卡
发表于 2004-12-28 21:44
显身卡
发表于 2004-12-31 09:33
