yvxafri.comɱһФ

ɱһФ

ɱһФý屨ֻݹ2꣬ƶݹҵĸĸˡһʱ1034ҹơļ¼ΪڶЧµĶ

014꣬ͳƾ֡ͳƾֱܶӷͳʾУβŷŶԴӰԣ򡢺ӱȾҪԹҵȾ2014꣬415գл־ֳ˱ϸ(PM2.5)Դ½ͨģͽȫPM2.5ԴУԼռ28%36%Ⱦŷռ64%72%ڱȾԴУռȸߴ30%ϡ31·󣬵ؾѾ顣Ŀǰ־ֶԸеάεĻ޹˾飬ֱ˿ijijѱ¾ͬʱҲԸСҵݳҵ޹˾չµ顣⣬߼ѾСҵ˾ǩƺЭ顣

⽻˺ڱʾйɳȺϲʩʲôµ飬νϺ»ûйϵϣйعҲҪνĵijڵƽȶ¡ʱһŮʿѯʺ󣬽ɷڵϣڵϰѹijز⼪˹һ120ԱϵֹؼȵŮʿʡɽҽԺԺĻʿ޻ᡣ

νһ˫߹ϵˮƽϰϯĺû顱ɳҪ໥֧֡ϻŵսԻ顱ӮͬչĻݻ顱ͬ۹áЯͬеĺ顱СѺû顣

ɱһФʵһѲȻ͸⣺״ζѲӹաɽϵȣʡСͷص÷ֵû©Ѳʵ䡣

սԣʹڲƷչܾĴйгٷչʱδйгʱڣһһӾߵ˱ƲıԵ2015731գʰίϯͺ1730ʽΪ2022궬»СҲñΪΪֹΨһа춬˻ijС

All rights reserved Powered by ɱһФ

copyright ©right 2019-2021
yvxafri.com磬ַϵͷ123456@qq.com
ѹ| ٶ| ѹ| com϶ҷ | 10013Ʊ | 678Ʊע | ӯƱƻ | ٷƱ׿ | ӢƱ | èƱƽ̨ | 115ccͼ | ɳƱapp | ڲƱ | ʲƱapp | Ȥ | 23ƱŻ |