洞口长4.2M,宽1.88m,可以做层高3.5M的弧形楼梯吗?答:HJ_1:=LLV(LOW,40);HJ_2:=HHV(HIGH,30);HJ_3:=EMA((CLOSE-HJ_1)/(HJ_2-HJ_1)*4,4)*25;HJ_4:=((CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100/2+22)*1;HJ_5:=REF(CLOSE,1);HJ_6:=SMA(MAX(CLOSE-HJ_5,0),4.1,1)/SMA(ABS(CLOSE-HJ_5),4.1,1)*100;HJ_7:=...