股票r12是什么意思，冰箱外面出冷风里面不制冷是怎么回事

来源：整理时间：2024-08-09 09:54:21 编辑：双城财经手机版

1，冰箱外面出冷风里面不制冷是怎么回事

就当空调用撒

具体那个部位出冷风？能不能说详细一点

弗利昂（r12），过多，也会出现这种现象，泄露时也会，不过泄露时还会出现一股白色的气体，压缩机里面的换气阀损坏也会出现这种情况

如果不是你打到制热上，那就是漏氟了

冰箱外面出冷风里面不制冷是怎么回事

2，图中的那两个单位分别是啥有什么意义

郭敦荣回答：图中R15、R12、R50、R12是指箭头所指处弧的半径尺寸的数值（通常机械图纸上的尺寸单位为mm）与圆心位置。Φ5是该处圆（孔）的直径为5；Φ20是指长为15的连接轴的直径为20。

图中的那两个单位分别是啥有什么意义

3，帮我看下修改后选股公式怎么回事通信达版本出现以下错误

把买卖那句改成如下，其他不用变：买卖:=EMA(((R21+R22)/2/1.1),1); 也就是:和=之间不能留空格，二者是合在一起用表示赋值的意思。测试通过了。但不知道您是想只选出短买的条件吗？

很简单啊，改好后如下，通过测试了： R1:=(CLOSE-LLV(LOW,90))/(HHV(HIGH,90)-LLV(LOW,90))*200; R2:=EMA((CLOSE-(LLV(LOW,5)))/((HHV(HIGH,5))-(LLV(LOW,5)))*100,4)*2; R3:=EMA(0.618*REF(R2,1)+0.382*R2,2); R4:=POW(MA(CLOSE,5),2)+MA(CLOSE,5); R5:=POW(MA(LOW,5),2)+MA(LOW,5); R6:=POW(MA(HIGH,5),2)+MA(HIGH,5); R7:=(R4-LLV(R5,64))/(HHV(R6,64)-LLV(R5,64))*150+65-10; R8:=SMA((SMA(R7,3,1)*1.5-100),3,1); R9:=3*(SMA(R7,3,1)*1.5-100)-2*R8; R10:=(HIGH+LOW+CLOSE*2)/4; R11:=(R10-(EMA(R10,13)))*100/(STD(R10,13)); R12:=EMA((EMA(R11,5)),13)+200-100; R13:=(SMA(R1,3,1))+R2+(SMA(R7,3,1)*1.5-100)+R12; R14:=(SMA((SMA(R1,3,1)),3,1))+R3+R8+(EMA(R12,10)); R15:=(3*(SMA(R1,3,1))-2*(SMA((SMA(R1,3,1)),3,1)))+(3*R12-2*(EMA(R12,10)))+ R9+(3*R12-2*(EMA(R12,10))); R16:=(HIGH+LOW+CLOSE)/3; R17:=(R16-MA(R16,34))/(0.015*AVEDEV(R16,34)); R18:=(HIGH+LOW+CLOSE+R16)/4; R19:=(R18-(EMA(R18,24)))/(STD(R18,24))*100; R20:=(R16-MA(R16,24))/(0.015*AVEDEV(R16,24)); R21:=(((EMA(R19,5))+R20+R17)/3+165)/4; R22:=(R13+R14+R15*30)/32/5-15; A1:=EMA(EMA(CLOSE,13),13); A2:=(A1-REF(A1,1))/REF(A1,1)*6400; A3:=100*WINNER(CLOSE*0.95); 买卖: =EMA(((R21+R22)/2.2),1); 确认:=MA(买卖,3); AR1:=EMA(OPEN,7); AR2:=EMA(AR1,21); AR3:=CROSS(AR1,AR2); AR5:=EMA(SMA((CLOSE-LLV(LOW,20))/(HHV(HIGH,16)-LLV(LOW,20))*100,8,1),3); 短买:TROUGHBARS(1,6,1)=0 AND HIGH>LOW+0;

是这样：R1:=(CLOSE-LLV(LOW,90))/(HHV(HIGH,90)-LLV(LOW,90))*200; R2:=EMA((CLOSE-(LLV(LOW,5)))/((HHV(HIGH,5))-(LLV(LOW,5)))*100,4)*2; R3:=EMA(0.618*REF(R2,1)+0.382*R2,2); R4:=POW(MA(CLOSE,5),2)+MA(CLOSE,5); R5:=POW(MA(LOW,5),2)+MA(LOW,5); R6:=POW(MA(HIGH,5),2)+MA(HIGH,5); R7:=(R4-LLV(R5,64))/(HHV(R6,64)-LLV(R5,64))*150+65-10; R8:=SMA((SMA(R7,3,1)*1.5-100),3,1); R9:=3*(SMA(R7,3,1)*1.5-100)-2*R8; R10:=(HIGH+LOW+CLOSE*2)/4; R11:=(R10-(EMA(R10,13)))*100/(STD(R10,13)); R12:=EMA((EMA(R11,5)),13)+200-100; R13:=(SMA(R1,3,1))+R2+(SMA(R7,3,1)*1.5-100)+R12; R14:=(SMA((SMA(R1,3,1)),3,1))+R3+R8+(EMA(R12,10)); R15:=(3*(SMA(R1,3,1))-2*(SMA((SMA(R1,3,1)),3,1)))+(3*R12-2*(EMA(R12,10)))+ R9+(3*R12-2*(EMA(R12,10))); R16:=(HIGH+LOW+CLOSE)/3; R17:=(R16-MA(R16,34))/(0.015*AVEDEV(R16,34)); R18:=(HIGH+LOW+CLOSE+R16)/4; R19:=(R18-(EMA(R18,24)))/(STD(R18,24))*100; R20:=(R16-MA(R16,24))/(0.015*AVEDEV(R16,24)); R21:=(((EMA(R19,5))+R20+R17)/3+165)/4; R22:=(R13+R14+R15*30)/32/5-15; A1:=EMA(EMA(CLOSE,13),13); A2:=(A1-REF(A1,1))/REF(A1,1)*6400; A3:=100*WINNER(CLOSE*0.95); 买卖: =EMA(((R21+R22)/2.2),1); 确认:=MA(买卖,3); AR1:=EMA(OPEN,7); AR2:=EMA(AR1,21); AR3:=CROSS(AR1,AR2); AR5:=EMA(SMA((CLOSE-LLV(LOW,20))/(HHV(HIGH,16)-LLV(LOW,20))*100,8,1),3); 短买:TROUGHBARS(1,6,1)=0 AND HIGH>LOW+0;

帮我看下修改后选股公式怎么回事通信达版本出现以下错误