Zhfd9e0d2j
05-18-2017, 09:09 PM
4????????? ???7?
???
?????(????)???5?25?????4??????????????????????????????74???????????????????10?????7?,2012????? ?????????????????4?PM2,.5???????????
??????????13??????????????24,????????? ???????.1%?76.7%??,2004???????????????????????????????????????7???????????50%?80%??????????????????? ???6????????????50%?
??????????56.7%???????1??????????????????PM2.5???????????????PM10,??????????????????10?1???,???????? ?PM2.5?????72?? ???????????19,??????.1%?
???????????????4???74??????????24,????????.1%?100%??,??????????????????????????????????7???????????1 00%???????????8???????????50%?????,?4?????????????????????????,????????????????????????????????????? ????????????????
???????????????????
4???????????10????????????????????????????????????,BOT??????????_0?
??????????10????????????????????????????????????
???
?????(????)???5?25?????4??????????????????????????????74???????????????????10?????7?,2012????? ?????????????????4?PM2,.5???????????
??????????13??????????????24,????????? ???????.1%?76.7%??,2004???????????????????????????????????????7???????????50%?80%??????????????????? ???6????????????50%?
??????????56.7%???????1??????????????????PM2.5???????????????PM10,??????????????????10?1???,???????? ?PM2.5?????72?? ???????????19,??????.1%?
???????????????4???74??????????24,????????.1%?100%??,??????????????????????????????????7???????????1 00%???????????8???????????50%?????,?4?????????????????????????,????????????????????????????????????? ????????????????
???????????????????
4???????????10????????????????????????????????????,BOT??????????_0?
??????????10????????????????????????????????????