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, \
  w( P7 `/ [2 V\[CurlyPhi]m, \[CurlyPhi]s, \[Epsilon]]
\[Gamma]a = 0.1; \[Gamma]m = 0.15; \[Gamma]s =
1 - \[Gamma]a - \[Gamma]m;
\[Epsilon] = 0.04; \[Alpha] = 0.3; \[Rho] = 0.04;
) V$ d% f  K/ N7 X0 {  l3 a$ s6 B\[Theta]m = 0.75; \[Theta]s = 0.9;
gRate = 0.02;
Am = (gRate + \[Rho])/\[Alpha]; Ba = 4; Bm = 1; Bs = 2.5;
2 }/ D& u. _0 A/ r- f: ~' Jps = Bm/Bs; pa = Bm/Ba;
( C- v9 M1 _/ m1 h0 `! a7 ]; m\[Delta] = 0.03;
! t/ W- L! C: b' ]B = \!\(TraditionalForm\`\*
# |( p' K, {  H8 h% U/ Y- fFractionBox[
RowBox[{
RowBox[{
RowBox[{
; z9 P; y2 C& a5 N8 RStyleBox["(",
7 x& p4 w4 g* z- rSpanMinSize->1.,
: J+ q  j9 ~3 y: w2 m- h) k7 [$ D' ^SpanMaxSize->1.],
RowBox[{"1", "\[Minus]", "\[Alpha]"}],
StyleBox[")",
/ B, {. K; d9 N0 [5 o  TSpanMinSize->1.,
SpanMaxSize->1.]}], "gRate"}], "+", "\[Rho]"}],
      "\[Alpha]"] \[Minus] \[Delta]\);
7 x7 B& n9 B* P2 l6 O8 q5 Ocap = 10;
csp = (pa*cap)/ps;
D = ((1 \[Minus] \[Alpha])*
0 I6 ]0 w& F" P5 B" X    gRate + \[Rho] - \[Alpha]*\[Delta])/(\[Rho] + gRate);
# y* m, T0 }! V; u# A\[CurlyPhi]m = 0.1; \[CurlyPhi]s = 0.1;
& \$ V$ U4 E* O+ ^Print["*** Initial Values ***"]
. o/ t( j0 q0 Q* G- UE0 = 1.5;
* A  E+ @* d) Z; f1 D3 oK0 = E0/B;
hm0 = 0.25; hs0 = 0.25;(* initial values *)
* h. N: k+ A% F5 w1 C\[Eta]m0 = hm0/K0; \[Eta]s0 = hs0/K0;
) d( k! u# {0 m$ h- ^6 [xm0 = (B*\[Gamma]m^\[Epsilon]*
: o6 A, [  ~2 M- ]   hm0^(\[Theta]m*(1 - \[Epsilon])))/(\[Gamma]a^\[Epsilon]*pa^(
0 p" {  P  B- ?8 i    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]*
    hm0^(\[Theta]m*(1 - \[Epsilon])) + \[Gamma]s^\[Epsilon]*(ps*
      hs0^\[Theta]s)^(1 - \[Epsilon]));
Print["\[Eta]_{m,0}=" <> ToString[\[Eta]m0],
8 l9 X* k/ w) M0 j ", \[Eta]_{s,0}=" <> ToString[\[Eta]s0],
", x_{m,0}=" <> ToString[xm0], ", x_{s,0}=" <> ToString[xs0]]
TT = 100;(* end time *)
3 J1 z, E% {1 H, S2 T(* Solve differential equations *)
6 \( r% N& Z7 T# ^( V% t1 C0 |) QSol = NDSolve[{xs'[t] = (1 - \[Epsilon])*
0 h7 K& h* S/ u: p! ^$ h$ y/ p% c' ?     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]/
- U/ B3 p/ F& ^  w. s* i          B)*\[Theta]m*\[CurlyPhi]m*(xm[t]/\[Eta]m[t] - 1) -
       xs[t]/B*\[Theta]s*\[CurlyPhi]s*(xs[t]/(ps*\[Eta]s[t]) -
( n0 d' b) `8 Z. ]          1) ), \[Eta]m'[
4 Q- n5 H! H$ b: B: r     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],
* W0 g: T/ }4 u6 F) t# G/ C2 N   K'[t] == gRate*K[t], hm[t] == \[Eta]m[t]*K[t],
   hs[t] == \[Eta]s[t]*K[t],
! v  y6 r- Q2 y0 [4 _. ?0 A7 d   Sa[t] == (\[Gamma]a^\[Epsilon]*(pa)^(1 - \[Epsilon]))/(\[Gamma]a^\
: ^: Q) ?/ A* g; `\[Epsilon]*pa^(1 - \[Epsilon]) + \[Gamma]m^\[Epsilon]*
+ ^# Q1 j+ }! Q) T1 s4 R8 W. m       hm[t]^(\[Theta]m*(1 - \[Epsilon])) + \[Gamma]s^\[Epsilon]*(ps*
         hs[t]^\[Theta]s)^(1 - \[Epsilon])) + (\[Gamma]m^\[Epsilon]*
      hm[t]^(\[Theta]m*(1 - \[Epsilon]))*pa*
. T4 v8 e" ^( u      cap)/((\[Gamma]a^\[Epsilon]*pa^(
) i+ J3 ^7 a6 B         1 - \[Epsilon]) + \[Gamma]m^\[Epsilon]*
         hm[t]^(\[Theta]m*(1 - \[Epsilon])) + \
\[Gamma]s^\[Epsilon]*(ps*hs[t]^\[Theta]s)^(1 - \[Epsilon]))*k (t)*
      xm (t)),
   Sm[t] == (\[Gamma]m^\[Epsilon]*
4 m% d, u! h& G     hm[t]^(\[Theta]m*(1 - \[Epsilon])))/(\[Gamma]a^\[Epsilon]*pa^(
2 i: w5 G& v8 Q5 Z4 |7 v      1 - \[Epsilon]) + \[Gamma]m^\[Epsilon]*
      hm[t]^(\[Theta]m*(1 - \[Epsilon])) + \[Gamma]s^\[Epsilon]*(ps*
5 Y1 L, Q6 i" }6 b& L        hs[t]^\[Theta]s)^(1 - \[Epsilon])),
. A* Q. n2 ]/ y# c& M/ g/ h2 p$ M   Ss[t] == (\[Gamma]s^\[Epsilon]*(ps*
        hs[t]^\[Theta]s)^(1 - \[Epsilon]))/(\[Gamma]a^\[Epsilon]*pa^(
       1 - \[Epsilon]) + \[Gamma]m^\[Epsilon]*
       hm[t]^(\[Theta]m*(1 - \[Epsilon])) + \[Gamma]s^\[Epsilon]*(ps*
         hs[t]^\[Theta]s)^(1 - \[Epsilon])) - (\[Gamma]m^\[Epsilon]*
6 ]8 D2 {* \* l: Q8 f; O, P' Y5 }      hm[t]^(\[Theta]m*(1 - \[Epsilon]))*ps*
! [% K$ j( E8 `      csp)/((\[Gamma]a^\[Epsilon]*pa^(
0 Z; O- w  X# `; X' Y7 }         1 - \[Epsilon]) + \[Gamma]m^\[Epsilon]*
         hm[t]^(\[Theta]m*(1 - \[Epsilon])) + \
, h4 H" X0 p0 g3 X\[Gamma]s^\[Epsilon]*(ps*hs[t]^\[Theta]s)^(1 - \[Epsilon]))*k (t)*
: f( e/ n2 V" K6 B& O      xm (t)), xm[0] == xm0,
   xs[0] == xs0, \[Eta]m[0] == \[Eta]m0, \[Eta]s[0] == \[Eta]s0,
   K[0] == K0}, {xm, xs, \[Eta]m, \[Eta]s, K, hm, hs, Sa, Sm, Ss}, {t,
3 K( v& `0 o, d9 `: `9 l8 h    0, TT}]
Plot[{Evaluate[Sa[t] /. Sol], Evaluate[Sm[t] /. Sol],
5 o) N# {1 p/ E5 @; Y1 s, n  Evaluate[Ss[t] /. Sol]}, {t, 0, TT}, AxesOrigin -> {0, 0},
9 J7 W- A* `) e4 n2 ~ PlotRange -> {0., 0.8}, PlotStyle -> {Blue, Dashed, Dashing[{0.05}]}]
0 W# L, v! U8 g" w% ^5 _% ]Plot[{Evaluate[D*Sa[t] /. Sol],
  Evaluate[(D*Sm[t] + (\[Alpha]*(gRate + \[Delta]))/(\[Rho] +
       gRate)) /. Sol], Evaluate[D*Ss[t] /. Sol]}, {t, 0, TT},
AxesOrigin -> {0, 0}, PlotRange -> {0., 0.8},
3 O! t. v& ?& r$ ~, { PlotStyle -> {Blue, Dashed, Dashing[{0.05}]}]




Set::wrsym: Symbol D is Protected.
! T; f2 J/ d. t5 o0 E8 m8 p
NDSolve::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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