M1:=MA(C,5);
M2:=MA(C,10);
M3:=MA(C,20);
M4:=MA(C,30);
TSJ:=COUNT(CROSS(M3,M1),21)=1 AND COUNT(CROSS(M4,M1),21)>0 AND COUNT(CROSS(M3,M2),21)>0 AND COUNT(CROSS(M4,M2),21)>0;
MM1:=MA(V,5);
MM2:=MA(V,10);
MM3:=MA(V,20);
MM4:=MA(V,30);
DXJ:=COUNT(CROSS(MM3,MM1),21)=1 AND COUNT(CROSS(MM4,MM1),21)>0 AND COUNT(CROSS(MM3,MM2),21)>0 AND COUNT(CROSS(MM4,MM2),21)>0;
ZTJ:=COUNT(TSJ,13)>0 AND COUNT(DXJ,13)>0;
天上井地下井:ZTJ AND (REF(BARSLAST(ZTJ),1)>20 OR BARSSINCE( ZTJ)=0);
