?? 3???5?PM10??????12%
????:1??????????:??????????
2???????
3??????????
4??????????
5??????????
??????6??????????19????????????(????????????????? ??)????19????????,?????,3????????5?,????,??,?????????????3??????????????,????????????????PM10????????????12.0%,????????????????????????????????
??????????????,???????????“???????????????”??,??,???????????????????????
????????,??????????????????142???????????,3??????5????????????????,?????????????????????,?????17.5%?46.3%?54.3%??????????????????????????,??????“????????????????????????????”??????????,??????????????,?????????????????,???
???????,???????????????,?53.5%???????????????????,????????“??”??,??????????????,??????,???2????????????????????,?????????,??????????????????????
??,?????,??,???????????,????????,?????????????????47.6%??????,??????????????????????,???41.2%????????????,???
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