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

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

?????????40????????,??????????????500???????,???????????????????7000???????????……????,?,???????????“?”??????,2023????????????2390???????????2786??????,??????????????????????????“??????”?????????,?????????????,???????????,??,????????15%???????

??????????????/????????? ????????

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

?????????????2000???????????????????,????????????????2000?,?????????3000??????……??,??????“??”??????“????????”??,?????????“??????????”???????40????,??????????,???1000??

??????,????????????“?????????????”????????CT?????????2???????????3????????????????“?”???,???7300????;???16?,?????3.6???????????,????????????????????????,????????????????????,???????????“???????????”?

??????????“????”,???????????????????,??????????,??????????,?,????????????“??????,????,???????”

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

????,2023??????????2390?2786?????????????????2021???????????????,????500???????,?????5000?????????????

????????,????,?????????????,????????????“??????????”??,?????,????????????,?????????,???????????????,??CT????????????100?????????????,?,?????????

????????????,???????

“??????”????2007????????,?,?????????????????

?????????????,??????????5~10????????,????????????????40%??????????????,?????40%?????????,?????5%~20%????????????,??????????

??????????,???????????,?????,?????5~8??

???

?????????

?????,???????????,??,?????????????????,???????????,????????????????????????????????????,???????????????

??,??,??????????30%~50%????? ????:???????????