????:1???????????:?????92??95?

2???????

3???????

4???????sn

5????????

????9???19???????? (???? ??)??“??????,?????????,???????????????????????????”?????????(????)????,19?????“?????”??

??????????????????????????????(ACBC)??????????????????????????????50??????????????????????

???????????????,?????????,?????????????2023?????,???????,?????????????????????????????????,???????????????????

??????,??10???????????????????????????,???????????????,????????????????????????????????????,???,ACBC????????????1973??,?,????500??????????????

???,2023?????????3000??,???4.1%??????????????????????????????????????????

??????????,???????????????????ACBC?????(???????????????) ??????:?????