M5:=MA(C,5);
M10:=MA(C,10);
角度5:=ATAN((M5/REF(M5,3)-1)*100)*180/3.1416,NODRAW,COLORYELLOW;
角度10:=ATAN((M10/REF(M10,3)-1)*100)*180/3.1416,NODRAW,COLORYELLOW;
GL:=BETWEEN((L-M5)/M5*100,-0.5,1.5);
GL1:=BETWEEN((C-M5)/M5*100,-0.5,1.5);
XG:EXIST(ZT,10) AND (GL OR GL1) AND 角度5>45 AND 角度10>45;