?? ?????,????????????
????:1???????700??:????????????
2???????
3??????????
4??????
5?????wx
????,???,???????????????,????,??????????????????,??????,??????????????????????????????????,??????????????????????????????,???????????????,??????
??????????????????????????????????????,?????,????????????????????????????????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???????????,“???”????????????????????????????????????????????,???,??????????????????
??????,??????????????,???????,????????,????????,???????????????
??????????????:???«??? ??????????????????»
(?????????????:???? ?????????:??? ??????:??????????????? ????:????????????? ????????????:?????) ??????:???