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

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

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