?? ???????????????????
????:1????????????:????
2?????
3??????????
4?qq?????????
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???????,???,???????????“?????????”????????????????,???
???,???????????????????,?????????????,?????????????????????????(???????????)
???:??????