????:1???????????:???????

2?????????

3???????

4?????

5????????

12????20?????????????????,????????

??????,????????????,??,?????????????

???????????????????,???????,??????????(PM2.5)????60%??,???????????????(PM10)???50%?40%?80%?????????????????????????????????,????GDP?????110%???,????GDP????50%,??????GDP??50%,???????????(??????)

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