\begin{table}%t2
%\centering
\caption{Parameters of the equilibrium.}\label{tab:eqpar}
\begin{tabular}{cccccc}
\hline
\hline
$D/L$&
$2d/L$&
$2a/L$&
$l/L$&
$h/L$&
$r$\\
\hline
$0.85$&$1.875\times10^{-2}$&$7.341\times10^{-2}$&$2.639$&$0.888$&$10$
\\
\hline
\end{tabular}
\end{table}