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ff=45;bb=0.32;a=0.0031;m=68;uu=0.51;D0=0.048;Kic=1.61;
' {' Z# Z2 H V9 |aa=cosd(ff);
5 W& ?: @6 c, k' F, P7 xA1=pi*(bb/3)*((1+uu^2)^0.5-uu);2 V9 |" L, A0 I* A8 j6 K- T
A2=A1*((1+uu^2)^0.5)/((1+uu^2)^0.5-uu);# u- o, s0 A3 X0 H1 p
J4=((D0^(-1/3))*(1-1/exp(ee*m))^(1/3))-1;
$ c/ n" y+ h3 h' IJ3=2*(aa*J4)^0.5/pi;5 K S/ H. K4 x+ m0 D& q
J2=2*pi^(-2)*aa^(-3/2)*(J4*aa+bb)^(-3/2);
* [5 G" q" ]9 ?3 l7 ]J1=(pi^(-2))*(aa*J4+bb)^(-3/2);- a W' W4 O8 p* m8 S, `( c4 U, D U
dd3=20000000
5 Q; t ^% M% F& H; g# z: Sdd1=(dd3*(J3+A2*(J1+J2))-Kic/(pi*a)^0.5)/(A1*(J1+J2))
7 V0 c$ {3 D# d! @6 j自变量是ee,因变量是dd1% t! N) b* l: |8 P7 y+ Q
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就像是y=x+a;z=y+b,x是自变量,z是因变量,最后提示我没有定义x,应该怎么做? |
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