我设置了两个条件属性,如何合并成一个嵌套条件条件1:IF(S2 != null, round(eval(REPLACE(REPLACE(S2, "N2", N2), "M2", M2)) * 100, 2) + "%", N2)条件2:IF(AND(replace(M2,"%","")*1 != "100",P2 == '百分数'),round(eval(REPLACE(REPLACE(S2, "N2", replace(N2,"%","")), "M2", replace(M2,"%",""))) * 100, 2) + "%", N2)