对于可积的Riccati微分方程:L[y]=-y′+p(x)yn+Q(x)y+R(x)(p(x)R(x)≠0,n≠0,1)(0)L[y]=-y′+p(x)y2+Q(x)y+R(x)(p(x)R(x)≠0)(1)......