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

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

???????12??????3????? ????????????????????????:?????

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

12??3????,????????????????,?????“???”????,?????

?????? ????

“??,????????26???????????????,???????,?????????”?,????,?????

????????????,??“???????+?”??,??????????“??????????2.0”?????????????????,?????????,???????????????,????????????

??????11????,?????????????????????????????1.58?????????,????????????51????????????,????????????????????????????????38.1????,?79.3%???“?”“????????????????”????????????

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

??????????2021???????????????????12???????????????????3??????????????????,???????,?????????????????????31??????????(???????????????????????????????)????????????????????????????????????19???,?1000???????440????,??????????????????51???????????,?????????12.6??????,?????

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

“???13????????????????????,?????????‘??????’??,????‘????????’??????????????????????,???”????????

“??”“?????????”“??????????????????”“?????????????”????????……???,???????????????????60%?90%,????

?????????? ?

????????????????????,????????????????,????????????????;????????????????……?500???3000??,???1035???

???????????11??,??????????434???????????????????????????????168.1????,????????????????????????

?????????????“??”?,?????

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

“??????????”?????????????????“????????”????,???????????????????????????,??????????,????????????????10???

12??????????3????,??,??????????????“????”????????,????????????

??,???,????????????????,?????????????(????????????)

??:?????