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

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

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