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

????:??????:??929598?

??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??,??,??“??”??,???????

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

?????:????