mathematica一直运行没错误，大家帮忙看一下

上官

Clear[Am, As, Aa, \[Alpha], \[Rho], \[Theta]m, \[Theta]s, \
\[CurlyPhi]m, \[CurlyPhi]s, \[Epsilon]]
\[Gamma]a = 0.1; \[Gamma]m = 0.15; \[Gamma]s =
1 - \[Gamma]a - \[Gamma]m;
, u" }: ~' J/ q1 C3 H( U\[Epsilon] = 0.04; \[Alpha] = 0.3; \[Rho] = 0.04;
\[Theta]m = 0.75; \[Theta]s = 0.9;
gRate = 0.02;
2 t. ]2 _( B% A. Z7 R" U  {0 ]Am = (gRate + \[Rho])/\[Alpha]; Ba = 4; Bm = 1; Bs = 2.5;
ps = Bm/Bs; pa = Bm/Ba;
, D; b1 o" S- T- d; b\[Delta] = 0.03;
7 j7 u% R. V8 [B = \!\(TraditionalForm\`\*
" L9 x2 G+ t, ~& B0 ZFractionBox[
/ \& T* c  A  x- CRowBox[{
0 \3 y$ }! k9 t. J) pRowBox[{
3 w. ?  x$ J3 ]. {" E- D, gRowBox[{
StyleBox["(",
SpanMinSize->1.,
$ Z# O9 z# r' L% eSpanMaxSize->1.],
RowBox[{"1", "\[Minus]", "\[Alpha]"}],
StyleBox[")",
! j, I( t! t& O- R6 e0 sSpanMinSize->1.,
/ T* T- s1 c+ W# pSpanMaxSize->1.]}], "gRate"}], "+", "\[Rho]"}],
      "\[Alpha]"] \[Minus] \[Delta]\);
cap = 10;
csp = (pa*cap)/ps;
0 u6 v; F) T  h8 D+ dD = ((1 \[Minus] \[Alpha])*
4 m9 h* w7 t5 D! w    gRate + \[Rho] - \[Alpha]*\[Delta])/(\[Rho] + gRate);
\[CurlyPhi]m = 0.1; \[CurlyPhi]s = 0.1;
4 a/ M& \7 P$ {. iPrint["*** Initial Values ***"]
4 q4 t# `/ L5 j2 L9 GE0 = 1.5;
% N: h9 ^, V. |& x# Y: m$ \K0 = E0/B;
hm0 = 0.25; hs0 = 0.25;(* initial values *)
\[Eta]m0 = hm0/K0; \[Eta]s0 = hs0/K0;
xm0 = (B*\[Gamma]m^\[Epsilon]*
   hm0^(\[Theta]m*(1 - \[Epsilon])))/(\[Gamma]a^\[Epsilon]*pa^(
3 h! F" Y; B1 z* ^' a    1 - \[Epsilon]) + \[Gamma]m^\[Epsilon]*
  k. Z- p' p# y$ u' o; ^    hm0^(\[Theta]m*(1 - \[Epsilon])) + \[Gamma]s^\[Epsilon]*(ps*
% G/ x% D# u3 k  [2 d8 ]      hs0^\[Theta]s)^(1 - \[Epsilon]));
! ~, I8 P' r& ?, u% _xs0 = (B*\[Gamma]s^\[Epsilon]*(ps*
9 A- S% s0 @  N7 Z5 r) V1 `, E. G     hs0^\[Theta]s)^(1 - \[Epsilon]))/(\[Gamma]a^\[Epsilon]*pa^(
: R4 M" q4 J6 ]    1 - \[Epsilon]) + \[Gamma]m^\[Epsilon]*
    hm0^(\[Theta]m*(1 - \[Epsilon])) + \[Gamma]s^\[Epsilon]*(ps*
# |6 Z( A* S" y$ y* {      hs0^\[Theta]s)^(1 - \[Epsilon]));
8 {9 i2 \  [, YPrint["\[Eta]_{m,0}=" <> ToString[\[Eta]m0],
3 j4 ~  C/ t0 \3 \ ", \[Eta]_{s,0}=" <> ToString[\[Eta]s0],
, g& e0 u' d; v  N5 _! a ", x_{m,0}=" <> ToString[xm0], ", x_{s,0}=" <> ToString[xs0]]
( C: t* ]5 @" ?6 b; o+ wTT = 100;(* end time *)
(* Solve differential equations *)
/ B; M! w6 B, I: R5 ~7 v3 |Sol = NDSolve[{xs'[t] = (1 - \[Epsilon])*
3 L$ h9 F+ ^' M( v3 @7 G9 X; J$ W     xs[t]*(   (1 - xs[t]/
0 `2 _% |& M4 \2 n         B)*(\[Theta]s*\[CurlyPhi]s*(xs[t]/(ps*\[Eta]s[t]) - 1) -
/ O( f- q0 c- ]/ u9 L! x' e         xm[t]/B \[Theta]m*\[CurlyPhi]m*(xm[t]/\[Eta]m[t] - 1))),
, p; M' I6 b5 M9 N! q% Q   xm'[t] == (1 - \[Epsilon])*
     xm[t]*(   (1 - xm[t]/
          B)*\[Theta]m*\[CurlyPhi]m*(xm[t]/\[Eta]m[t] - 1) -
, v# n8 k! l  r' W$ v. V       xs[t]/B*\[Theta]s*\[CurlyPhi]s*(xs[t]/(ps*\[Eta]s[t]) -
7 ?- n5 r" c# b" w1 a          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 b) k  j# i) n# O   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^\
2 P+ A/ [+ P5 I) Y\[Epsilon]*pa^(1 - \[Epsilon]) + \[Gamma]m^\[Epsilon]*
4 v, L" l' V. ^       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*
' l6 H7 `8 y' X% q      cap)/((\[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]))*k (t)*
      xm (t)),
% m$ f/ ^: z! j/ Z" Y) }2 |   Sm[t] == (\[Gamma]m^\[Epsilon]*
+ v8 {0 x8 v* x  `' }; v' {9 B     hm[t]^(\[Theta]m*(1 - \[Epsilon])))/(\[Gamma]a^\[Epsilon]*pa^(
% ~/ t" S2 d7 V& C      1 - \[Epsilon]) + \[Gamma]m^\[Epsilon]*
" y# S( Q: I$ x) f- u! Z      hm[t]^(\[Theta]m*(1 - \[Epsilon])) + \[Gamma]s^\[Epsilon]*(ps*
- `5 U" y/ I) g        hs[t]^\[Theta]s)^(1 - \[Epsilon])),
, L! z8 ~& b1 {: x: L, @   Ss[t] == (\[Gamma]s^\[Epsilon]*(ps*
$ P9 N; u: g' y* n0 Z        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]*
      hm[t]^(\[Theta]m*(1 - \[Epsilon]))*ps*
      csp)/((\[Gamma]a^\[Epsilon]*pa^(
         1 - \[Epsilon]) + \[Gamma]m^\[Epsilon]*
3 ?9 ^5 V/ h. x2 U         hm[t]^(\[Theta]m*(1 - \[Epsilon])) + \
\[Gamma]s^\[Epsilon]*(ps*hs[t]^\[Theta]s)^(1 - \[Epsilon]))*k (t)*
      xm (t)), xm[0] == xm0,
   xs[0] == xs0, \[Eta]m[0] == \[Eta]m0, \[Eta]s[0] == \[Eta]s0,
8 R! }8 N* I  A% o% s, N   K[0] == K0}, {xm, xs, \[Eta]m, \[Eta]s, K, hm, hs, Sa, Sm, Ss}, {t,
5 j$ \+ R0 M; f8 k! X' Z& N3 V    0, TT}]
Plot[{Evaluate[Sa[t] /. Sol], Evaluate[Sm[t] /. Sol],
  Evaluate[Ss[t] /. Sol]}, {t, 0, TT}, AxesOrigin -> {0, 0},
7 L2 j5 W5 S1 U1 ?- j( D PlotRange -> {0., 0.8}, PlotStyle -> {Blue, Dashed, Dashing[{0.05}]}]
Plot[{Evaluate[D*Sa[t] /. Sol],
  Evaluate[(D*Sm[t] + (\[Alpha]*(gRate + \[Delta]))/(\[Rho] +
% O2 }+ Y! k7 c4 W6 V. J       gRate)) /. Sol], Evaluate[D*Ss[t] /. Sol]}, {t, 0, TT},
AxesOrigin -> {0, 0}, PlotRange -> {0., 0.8},
7 W! M) f( M- a PlotStyle -> {Blue, Dashed, Dashing[{0.05}]}]


* Q7 o  x8 i' j) U9 U/ x5 k1 L

3 w6 z7 n. S# L- m8 t: b7 }: ISet::wrsym: Symbol D is Protected.
& |4 J: R9 `$ H8 F
: Y0 p# I8 `/ `# C" |7 r* PNDSolve::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.}.
& ?6 C$ E$ H) Z- }1 W


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