t1:=ma(c,5)>ma(c,10) and ma(c,5)>ma(c,20);t2:=ATAN((MA(C,10)/REF(MA(C,10),1)-1)*100)*180/3.1416;t3:=ma(c,10)>ma(c,20);选:t1 and t2>=45 and t3;测试成功！希望能帮到你，满意请点“满意回答”，谢谢！
