分钟:=if(currenttime<=93000,0,
if(currenttime<=113000,(INTPART((TIMETOT0(currenttime)-34200)/60)),
if(currenttime>113000 and currenttime<=130000,120,
if(currenttime>1300000 and currenttime<=150000,(INTPART((TIMETOT0(currenttime)-34200)/60))-90,
if(currenttime>150000,240,(INTPART((TIMETOT0(currenttime)-34200)/60))-90)))));
量比:VOL/分钟/(SUM(REF(VOL,1),5)/1200);
