Resulting structures of T_d, Σ_g, and α as a function of the distance from the central star in the left, central, and right panels, respectively. The results for the isothermal case are denoted by the red solid line, those for the sublimation case by the green dotted line, those for the flat disk case by the black dashed line, and those for the metal grain case by the orange dash-dotted line. As in Fig. 1, the horizontal bars are displayed while error bars are omitted for the purpose of clear presentation in the left and central panels. Both the horizontal bars and error bars are displayed in the right panel.