????:1?????qt??????:?????400?4????

2??????????

3??????????

4????????vx

5??????

??????????????????6????????????27??(??)27??????,??????2023?,??,????????,?????????6.16??,???3.36????????????0.33????????????2.47??????

“????,????????????????,??3188.25?????????????????????????????‘??’24?????150??????,??????,2023?317.3?????????,????1451.6??????????????,???????81%?”???

??????????2023?????? ? ??

??,?????????,?,??55.52?????,???????????6.92???????????????2023??????,??3.03??,??8.2?????,??,?????????????????0.15???????????????,????????????9???????

“??,????????????????????,???????????????????????????????????????????????????????????,??????????,????,?????????,??????????????????????????,?????????????,??‘??+????????+?????????????’????????????,?????”??

????,?????,??,???,????????????????4248????????,???34??,??(???)

???????:?????????????????????