mathematica一直运行没错误，大家帮忙看一下

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Clear[Am, As, Aa, \[Alpha], \[Rho], \[Theta]m, \[Theta]s, \
, I7 [' l% `* m+ y/ b$ `\[CurlyPhi]m, \[CurlyPhi]s, \[Epsilon]]
\[Gamma]a = 0.1; \[Gamma]m = 0.15; \[Gamma]s =
1 - \[Gamma]a - \[Gamma]m;
/ q) Q& v) z. B) W\[Epsilon] = 0.04; \[Alpha] = 0.3; \[Rho] = 0.04;
\[Theta]m = 0.75; \[Theta]s = 0.9;
( R% n. o! b  B) o3 j2 K( t3 @! q# u8 LgRate = 0.02;
Am = (gRate + \[Rho])/\[Alpha]; Ba = 4; Bm = 1; Bs = 2.5;
ps = Bm/Bs; pa = Bm/Ba;
0 S3 z' Y, }5 A, |8 d2 k) f* l\[Delta] = 0.03;
B = \!\(TraditionalForm\`\*
* V) \. C# V; {% }3 x( DFractionBox[
3 b* J5 z) ~3 R) n7 p" H/ B, T6 yRowBox[{
& t9 h, w6 d3 T: x# U" t2 D& ARowBox[{
RowBox[{
( F9 F" ^) H& v# pStyleBox["(",
SpanMinSize->1.,
SpanMaxSize->1.],
1 u, M/ q  B* jRowBox[{"1", "\[Minus]", "\[Alpha]"}],
; e# K8 n4 \5 bStyleBox[")",
SpanMinSize->1.,
SpanMaxSize->1.]}], "gRate"}], "+", "\[Rho]"}],
      "\[Alpha]"] \[Minus] \[Delta]\);
cap = 10;
csp = (pa*cap)/ps;
9 N$ s5 s2 D* |; o) V4 {2 ED = ((1 \[Minus] \[Alpha])*
    gRate + \[Rho] - \[Alpha]*\[Delta])/(\[Rho] + gRate);
\[CurlyPhi]m = 0.1; \[CurlyPhi]s = 0.1;
Print["*** Initial Values ***"]
# H0 q! M! N- ?E0 = 1.5;
5 J# ?: n8 y: d; ]4 M3 Y4 o4 }K0 = E0/B;
; L2 j, c9 A) z3 }9 N: [+ Rhm0 = 0.25; hs0 = 0.25;(* initial values *)
* _/ u5 ]  L+ v\[Eta]m0 = hm0/K0; \[Eta]s0 = hs0/K0;
5 f2 E) i/ `. S( pxm0 = (B*\[Gamma]m^\[Epsilon]*
   hm0^(\[Theta]m*(1 - \[Epsilon])))/(\[Gamma]a^\[Epsilon]*pa^(
    1 - \[Epsilon]) + \[Gamma]m^\[Epsilon]*
    hm0^(\[Theta]m*(1 - \[Epsilon])) + \[Gamma]s^\[Epsilon]*(ps*
      hs0^\[Theta]s)^(1 - \[Epsilon]));
xs0 = (B*\[Gamma]s^\[Epsilon]*(ps*
     hs0^\[Theta]s)^(1 - \[Epsilon]))/(\[Gamma]a^\[Epsilon]*pa^(
    1 - \[Epsilon]) + \[Gamma]m^\[Epsilon]*
% P5 ~0 L: E% H* H7 f3 @% E  ^    hm0^(\[Theta]m*(1 - \[Epsilon])) + \[Gamma]s^\[Epsilon]*(ps*
5 J* ?) j+ j" t  q8 U* \5 G      hs0^\[Theta]s)^(1 - \[Epsilon]));
Print["\[Eta]_{m,0}=" <> ToString[\[Eta]m0],
", \[Eta]_{s,0}=" <> ToString[\[Eta]s0],
", x_{m,0}=" <> ToString[xm0], ", x_{s,0}=" <> ToString[xs0]]
- G( g# c- ]7 A8 q! pTT = 100;(* end time *)
# S/ j4 E) v* }(* Solve differential equations *)
8 V9 ?$ w. \# L  M! ]* ZSol = NDSolve[{xs'[t] = (1 - \[Epsilon])*
     xs[t]*(   (1 - xs[t]/
         B)*(\[Theta]s*\[CurlyPhi]s*(xs[t]/(ps*\[Eta]s[t]) - 1) -
         xm[t]/B \[Theta]m*\[CurlyPhi]m*(xm[t]/\[Eta]m[t] - 1))),
   xm'[t] == (1 - \[Epsilon])*
     xm[t]*(   (1 - xm[t]/
' @# i: l& o, I: u% v. ?4 L# ]          B)*\[Theta]m*\[CurlyPhi]m*(xm[t]/\[Eta]m[t] - 1) -
       xs[t]/B*\[Theta]s*\[CurlyPhi]s*(xs[t]/(ps*\[Eta]s[t]) -
          1) ), \[Eta]m'[
     t] == \[CurlyPhi]m*
      xm[t] - (\[CurlyPhi]m + gRate)*\[Eta]m[t], \[Eta]s'[
     t] == \[CurlyPhi]s*xs[t]/ps - (\[CurlyPhi]s + gRate)*\[Eta]s[t],
2 V+ O, u( c, a8 \0 }$ s   K'[t] == gRate*K[t], hm[t] == \[Eta]m[t]*K[t],
   hs[t] == \[Eta]s[t]*K[t],
   Sa[t] == (\[Gamma]a^\[Epsilon]*(pa)^(1 - \[Epsilon]))/(\[Gamma]a^\
4 ?) A& G2 p: v2 Z8 n\[Epsilon]*pa^(1 - \[Epsilon]) + \[Gamma]m^\[Epsilon]*
3 ?- ]- O6 ^4 l9 V) ^8 R0 }       hm[t]^(\[Theta]m*(1 - \[Epsilon])) + \[Gamma]s^\[Epsilon]*(ps*
3 o! Q, X) z* s. {. G         hs[t]^\[Theta]s)^(1 - \[Epsilon])) + (\[Gamma]m^\[Epsilon]*
& S1 p1 F9 K$ E) w7 [      hm[t]^(\[Theta]m*(1 - \[Epsilon]))*pa*
! Y* l, H; R7 _      cap)/((\[Gamma]a^\[Epsilon]*pa^(
         1 - \[Epsilon]) + \[Gamma]m^\[Epsilon]*
, W, e3 P" t% n; k+ p% Q         hm[t]^(\[Theta]m*(1 - \[Epsilon])) + \
, y3 G5 A7 _7 u1 D9 X6 X" Z. H\[Gamma]s^\[Epsilon]*(ps*hs[t]^\[Theta]s)^(1 - \[Epsilon]))*k (t)*
7 e; Z& P8 [9 @      xm (t)),
   Sm[t] == (\[Gamma]m^\[Epsilon]*
& X2 W9 t* W: w: ]& V' O& C5 H     hm[t]^(\[Theta]m*(1 - \[Epsilon])))/(\[Gamma]a^\[Epsilon]*pa^(
9 J9 ^4 g0 j( |& ^6 G2 U, H$ r      1 - \[Epsilon]) + \[Gamma]m^\[Epsilon]*
% y* h/ {1 W7 M      hm[t]^(\[Theta]m*(1 - \[Epsilon])) + \[Gamma]s^\[Epsilon]*(ps*
        hs[t]^\[Theta]s)^(1 - \[Epsilon])),
; Q# Z7 C. a+ u/ O# c2 o4 S$ E   Ss[t] == (\[Gamma]s^\[Epsilon]*(ps*
        hs[t]^\[Theta]s)^(1 - \[Epsilon]))/(\[Gamma]a^\[Epsilon]*pa^(
       1 - \[Epsilon]) + \[Gamma]m^\[Epsilon]*
, }  A4 r; O" ?" g$ b/ Y       hm[t]^(\[Theta]m*(1 - \[Epsilon])) + \[Gamma]s^\[Epsilon]*(ps*
         hs[t]^\[Theta]s)^(1 - \[Epsilon])) - (\[Gamma]m^\[Epsilon]*
! F. Q" t9 d- l  D. H      hm[t]^(\[Theta]m*(1 - \[Epsilon]))*ps*
      csp)/((\[Gamma]a^\[Epsilon]*pa^(
$ F; H6 h$ W' G2 \         1 - \[Epsilon]) + \[Gamma]m^\[Epsilon]*
         hm[t]^(\[Theta]m*(1 - \[Epsilon])) + \
; x, c) y! Z, v8 x& z( P- @1 w\[Gamma]s^\[Epsilon]*(ps*hs[t]^\[Theta]s)^(1 - \[Epsilon]))*k (t)*
      xm (t)), xm[0] == xm0,
8 W/ M6 x0 W. _" A$ g   xs[0] == xs0, \[Eta]m[0] == \[Eta]m0, \[Eta]s[0] == \[Eta]s0,
/ f8 q% @  x0 z1 i   K[0] == K0}, {xm, xs, \[Eta]m, \[Eta]s, K, hm, hs, Sa, Sm, Ss}, {t,
    0, TT}]
Plot[{Evaluate[Sa[t] /. Sol], Evaluate[Sm[t] /. Sol],
: d  t  \+ f. Y0 l, C  Evaluate[Ss[t] /. Sol]}, {t, 0, TT}, AxesOrigin -> {0, 0},
* w2 W1 [5 U, E PlotRange -> {0., 0.8}, PlotStyle -> {Blue, Dashed, Dashing[{0.05}]}]
Plot[{Evaluate[D*Sa[t] /. Sol],
  Evaluate[(D*Sm[t] + (\[Alpha]*(gRate + \[Delta]))/(\[Rho] +
       gRate)) /. Sol], Evaluate[D*Ss[t] /. Sol]}, {t, 0, TT},
" N$ E( R: k. M2 A; g AxesOrigin -> {0, 0}, PlotRange -> {0., 0.8},
PlotStyle -> {Blue, Dashed, Dashing[{0.05}]}]

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Set::wrsym: Symbol D is Protected.
2 I2 X: i% R' n/ S2 p
6 @" P: Y. X/ f6 }' p# n" FNDSolve::deqn: Equation or list of equations expected instead of 0.96 (1-6.66667 xs[t]) xs[t] (-0.5 xm[t] (-1+xm[t]/\[Eta]m[t])+0.09 (-1+(2.5 xs[t])/\[Eta]s[t])) in the first argument {0.96 (1-6.66667 xs[t]) xs[t] (-0.5 xm[t] (-1+xm[t]/\[Eta]m[<<1>>])+0.09 (-1+(2.5 xs[t])/\[Eta]s[<<1>>])),<<13>>,K[0]==10.}.
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