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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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