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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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