这个5元方程循环求解后的结果怎么保存txt文本（可以粘贴入origin直接画图），急求

victoryldh

源程序：
( E; h- {+ G! P; U  yClearAll["Global`*"]
8 V: q; r" x/ p/ nn = 21
0 [3 L( N2 K; W: V- B) J) j9 [9 NIc1 = 64.9
. _( E1 c" {" K  F2 e: T3 {Ic2 = 67
1 Q( d, Z- `: gIc3 = 64.1
6 U" D9 o4 k6 V3 a6 ~; q: [& aIc4 = 56.2
  A, R( \; Y' Q0 g! G- \7 LR1 = 0.328*10^-6
R2 = 2.101*10^-6
- O/ J5 B* u1 H. l$ K$ QR3 = 0.533*10^-6
4 e7 ^" ]5 Z1 W0 K: j1 E) |7 W" jR4 = 0.6*10^-6
Vc = 10^-4
) s/ M& z5 ?! m( F+ R, Z+ r4 LEqual1 = Vc*(I1/Ic1)^n + R1*I1 - V
Equal2 = Vc*(I2/Ic2)^n + R2*I2 - V
6 {# V; Q1 c9 f+ I8 e- a1 xEqual3 = Vc*(I3/Ic3)^n + R3*I3 - V
8 i/ }. X& ^. v6 V- CEqual4 = Vc*(I4/Ic4)^n + R4*I4 - V
Equal5 = I1 + I2 + I3 + I4 - It
2 J' ?$ D+ Y, m6 s$ bData = Do[
  Print[FindRoot[{Equal1 == 0, Equal2 == 0, Equal3 == 0, Equal4 == 0,
8 [8 F- q. f9 x$ h6 ~+ I     Equal5 == 0}, {{I1, 0}, {I2, 0}, {I3, 0}, {I4, 0}, {V,
" J% W, d- ~7 t( Y2 u/ q      0}}]], {It, 0, 300}]
+ J4 k. n3 n2 \6 d1 h( ]/ z0 @
保存的格式如下：
! n/ }1 }* V, Y, E. I( e 0.0000000e+00   0.0000000e+00   0.0000000e+00   
4.3137523e-01    6.7344634e-02     2.6546168e-01   
/ u! b, S; L0 T  e: y