?????????????

????:2023???????:??????

??6??19???? (?????????????? ????????????????)???,????????????????

19????,??????3.46??(??,??)????,?????

??,?????????????????????????????????????(??)2.13?????????????,???????????????,??????????????????;????????????????????????????????(???)0.69??,??,?????????????????,??????????????????????????,??????????;????0.64??????????,??????????,???????????????????

??,??4.43?????????,?????

?????????????,??????????????4.43??,?????????????????????????????????????????????????????????7????,???????????????????,????????????????,???,?????(??????????) ????:???????????????????????