\begin{table}%t2
 \caption{\label{Tab2}The effect of electron screening on $^{56}$Co$ ({\rm e}^- ,\nu_{\rm e}
 )^{56}$Fe, where the left panel is the results of $(\rho= 2.33\times10^9$~g/cm$^3$, $Y_{\rm e} =0.43$, $D=0.095$~MeV, $\Delta Q=0.265$~MeV and the right panel
 is the results of $(\rho= 2.44\times10^{10}$~g/cm$^3$, $Y_{\rm e} =0.41$, $D=0.208$~MeV, $\Delta Q=0.574$~MeV). The other notes are the same as that in Table 1.}
 \small%\centering
\par
\begin{tabular}{l| l  c  r r|l  c  r r}
\hline\hline
$T_9$ ($10^9$~K)&$\lambda_1$~(s$^{-1}$)&$\lambda_2$~(s$^{-1}$)&$C_{1}$&$C_{2}$&
 $\lambda_1$~(s$^{-1}$)&$\lambda_2$~(s$^{-1}$) &$C_{1}$&$C_{2}$\\
 \hline
1 &   2.26E+1 &   2.30E+0 &   0.8990 &  0.8956 &   1.47E+3    &   4.57E+2   &   0.9053  &   0.8872\\
2  &  2.31E+1  &  2.39E+0 &    0.9001 &  0.8957 &   1.48E+3 & 4.59E+2   &   0.9055  &   0.8876\\
3 &   2.38E+1  &  2.57E+0 &   0.9019 & 0.8958  &   1.49E+3    & 4.64E+2   & 0.9058 &   0.8881\\
4 &   2.49E+1  &  2.81E+0 &   0.9042& 0.8965 &   1.50E+3    & 4.70E+2   &   0.9062 & 0.8889 \\
5  &  2.64E+1 &   3.15E+0&    0.9070 & 0.8981 & 1.52E+3   & 4.78E+2 &   0.9068  & 0.8899 \\
6 & 2.83E+1&    3.60E+0   & 0.9102 & 0.9005 & 1.53E+3 & 4.87E+2   & 0.9074  & 0.8910 \\
7 & 3.06E+1&    4.18E+0 &  0.9136 & 0.9038 & 1.56E+3    & 4.99E+2 & 0.9082 & 0.8924 \\
8 & 3.33E+1  &  4.91E+0&  0.9171 & 0.9076  &   1.58E+3 & 5.13E+2  & 0.9091 & 0.8938\\
9 & 3.66E+1  &  5.82E+0  &  0.9206 & 0.9118  & 1.62E+3 & 5.28E+2 & 0.9100 & 0.8955 \\
10&  4.05E+1&    6.95E+0&   0.9242&  0.9161 & 1.65E+3 & 5.46E+2&   0.9111 & 0.8972 \\
 \hline\end{tabular}
\end{table}