Evolution of the effective temperature, T_eff; the luminosity, L; the radius, R; and the time interval between two adjacent pulses for the canonical TPAGB star (cyan point line) and the cases with all three effects and a = 10 R_⊙ (blue solid line), 20 R_⊙ (green dashed line), 40 R_⊙ (red dash-dot line), and 80 R_⊙ (black dotted line), respectively. The right panels are enlargements of the grey boxes in the left panels.