麻烦请教一下大家，下面这个回归结果要怎么解释啊  实在不太懂啊  谢谢

Dependent Variable: LNWZJZD?

Method: Pooled Least Squares

Date: 04/09/12   Time: 15:42

Sample (adjusted): 1989 2009

Included observations: 21 after adjustments

Cross-sections included: 36

Total pool (unbalanced) observations: 700

Variable

Coefficient

Std. Error

t-Statistic

Prob.  

C

-1.270826

0.323234

-3.931600

0.0001

LNCGDP?

0.340556

0.033555

10.14933

0.0000

D(LNOPENC?)

-0.753231

0.377103

-1.997412

0.0462

R-squared

0.139321

    Mean dependent var

1.974251

Adjusted R-squared

0.136852

    S.D. dependent var

0.898890

S.E. of regression

0.835120

    Akaike info criterion

2.481795

Sum squared resid

486.1060

    Schwarz criterion

2.501299

Log likelihood

-865.6282

    F-statistic

56.41302

Durbin-Watson stat

0.221814

    Prob(F-statistic)

0.000000