H2单元格,使用数组公式:=SUM((A$2:A$30000=F2)*((C$2:C$30000-INT(C$2:C$30000))>(8.5/24)))或者=SUM((A$2:A$30000=F2)*(TEXT(C2:C30000,"h:m:s")*24>=8.5))输入完以上公式后,在游标仍在编辑栏中的情况下,按下CTRL+SHEFT+ENTER组合键