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????????????????????,???????????????????????????????,???????????????????????2012?????????54????????????????2023????126????????????,????????6.1%,??????????????30%???,???????????????????,?????????????,????????????5%????????,???

??????????????????????,??????????,???????????????1.91%????????2.64%,????????34???12????????????????,????????,????C919???????,“?????”????,??????????????????????,?????????,???????????????5G????????

????????????????????????,?9??????????????1.3???,???????????“??”???????????????????????,?????????22.5%??????????30%?????????????????,??????????????????????14???????????9.4%??????????15.7%????,????45.5%????54.6%,?????????????,???

???????,?????????????????????,???????????????,????????,???????????????5500????,???2012??????????4.1??????????????????????????????,??????????????????7?????????????,?3.1????????????????????????????“??”???????,???“??”???2800??????????,????9???

???????????????????,???????????????????,?????????????????,?????????????????????????????????????????????,???,???53.1%???66.16%????,???????????????????

???????????????????????????????????????????????????,???,???????,??????????????????????,??3.3%??6.1%??????????????????,???????26.1%,???2023??????????(PM2.5)??????????30????????????????/????????????,??????????2012??????27.8????,??????????????????????24%,????????????1/4???????????????????????

???????,???????????,?????????????????,2013????????1300?????????????,?????698??,??????5.1%???,??2.88??????2.39??????????,“?????????”????????????????????????????????,???,??????????????

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