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

2?98??95?????

3?????200

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????,???,????“??”????????,?????

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

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