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學習快評丨qibao666888　　此??(ci)外??(wai)??，非??(fei)道??(dao)路??(lu)移??(yi)動??(dong)源??(yuan)的?(de)二??(er)氧??(yang)化??(hua)硫??(liu)、碳??(tan)氫??(qing)化??(hua)合??(he)物?(wu)、氮??(dan)氧??(yang)化??(hua)物??(wu)、顆??(ke)粒??(li)物??(wu)的??(de)排??(pai)放??(fang)量??(liang)分??(fen)別??(bie)為??(wei)18.7萬??(wan)噸??(dun)、40.5萬??(wan)噸??(dun)、453.4萬??(wan)噸??(dun)、22.4萬??(wan)噸??(dun)?。??其??(qi)中??(zhong)??，工??(gong)程??(cheng)機??(ji)械??(xie)、農??(nong)業(yè)??(ye)機??(ji)械?(xie)、船??(chuan)舶??(bo)的??(de)氮??(dan)氧??(yang)化??(hua)物??(wu)排??(pai)放??(fang)量??(liang)占??(zhan)比??(bi)較?(jiao)大??(da)??，累??(lei)計?(ji)占??(zhan)非??(fei)道??(dao)路??(lu)移??(yi)動?(dong)源??(yuan)排??(pai)放??(fang)總??(zong)量??(liang)的??(de)近??(jin)95%?。　　2023年??(nian)??，全??(quan)國?(guo)機??(ji)動??(dong)車??(che)的??(de)一??(yi)氧??(yang)化??(hua)碳?(tan)、碳??(tan)氫??(qing)化??(hua)合??(he)物?(wu)、氮??(dan)氧??(yang)化??(hua)物??(wu)、顆??(ke)粒??(li)物??(wu)排??(pai)放??(fang)量??(liang)分??(fen)別??(bie)為??(wei)724.9萬??(wan)噸??(dun)、187.2萬??(wan)噸??(dun)、473.1萬??(wan)噸?(dun)、4.4萬??(wan)噸??(dun)??。??汽??(qi)車??(che)是??(shi)機??(ji)動??(dong)車??(che)污??(wu)染??(ran)物??(wu)排??(pai)放??(fang)總??(zong)量??(liang)的??(de)主??(zhu)要??(yao)貢??(gong)獻??(xian)者??(zhe)??，其??(qi)中??(zhong)??，柴??(chai)油??(you)車??(che)氮??(dan)氧??(yang)化??(hua)物??(wu)、顆??(ke)粒??(li)物??(wu)排??(pai)放??(fang)量??(liang)分??(fen)別??(bie)占??(zhan)汽??(qi)車??(che)排?(pai)放??(fang)量?(liang)的??(de)87.8%、99%以??(yi)上??(shang)??。。