??
???????????????2??14?? (??????????????? ?????????????????)?14???,?????????,????????
??????????????,??????????????,500????????????????,??????????"???????????????"?“??43??????,????40×40???????????1600??????????????,9.3?????????????????????????”???,??,???
??,??????????????,????????????????,?????????,???????,1600??????????????“??????????????5???,?????????????????????????”?????
??????????????????????,?????“34?????????????????????10?????‘??’???,????”???,???????????????????????,?????????????????????????????????,????????“???????????????????”????????????,????????????PM2.5??????
???,???????????“?????????????”???????????,?????????????,??????????????????????????????????????????????????“?????????”,????“1??????”?????(???)
????????:??????????????????
????????????????????????????????????????