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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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