.eps "fig:"){width="00.00000%"}![The effects of the new parameter $w_{0-0}$ on the rescaled observables $a^{0/0}H,\ a^{0/0}\ddot a,\ a^{0/0} R,\ a^{0/0}X,\ a^{0/0} u,\ a^{0/0}x,\ a^{0/0} z,\ a^0\rho$. The red tiny dashed line is for $w_{0-0}=0$, the orange long dashed line is for $w_{0-0}=0.0$, the gray solid line is for $w_{0-0}=0$, the green medium dashed line line stand is $w_{0-0}=-0.0$, and the blue dot-dashed is for $w_{0-0}=-0$.](Asy