bl:=LV_D_SUPER_HLD_RATIO*100; //
//bl 是起始比例 x:=bl; x1:=x[1]; ret:=x1+ddx; IF(ddx > 0) {
IF(x1>95)
ret := x1+ddx*0.1; ELSE IF(x1>90)
ret := x1+ddx*0.5; ELSE IF(x1>85)
ret := x1+ddx*0.8; }
IF(ddx < 0)
{
IF(x1<5)
ret := x1+ddx*0.1; ELSE IF(x1<10)
ret := x1+ddx*0.5; ELSE IF(x1<15)
ret := x1+ddx*0.8; }
IF(ISNULL(ret)) ret := bl; IF(ret > 97.18) ret := 97.18; IF(ret < 2.08)
ret := 2.08; x:=ret;
RETURN ret;