????:1??????95???:???????

2?????????

3???????????

4???????

5???????????

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

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

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