????:1????????????:????????

2???????

3??????????

4?????95??

5????????

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