BIAS:=(BIAS1+2*BIAS2+3*BIAS3)/6; DRAWBAND(BIAS,255,0,RGB(34,139,34)); 电:=SUM(BIAS1+BIAS2+BIAS3,1); 乖离:MA(电,2),NODRAW; STICKLINE(乖离 -6 AND 乖离 =-12,4,0,3,0),COLORWHITE; STICKLINE(乖离 -12 AND 乖离 =-20,5,1,3,0),COLOR0099FF;