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

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

?????????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%???????????? ????????????:?????????????????????????