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排列三走势图www.wbjgw.com.cn,SmokeisdischargedfromchimneysataplantinHuai'ancity,EastChina'sJiangsuprovince,Jan31,2015.[Photo/IC]TheseveresmogthatshroudsChinesecitiesandthetrafficwoesthathauntUScitiesareremindersofhowmuchthetwocountriescanlearnfromandhelpeachotherintacklingsuchissuesinsteadofengaginginatradewarwhichtheincomingUSadministrationhashinteditwillinitiate.Thisweek,Beijingisonceagainunderaveryhighalert,shortlyafteraredone,themostseveresmogwarninginafour-tiersystem,announcedonDec16.AmidtheNewYearholidaycelebrationsandpartying,thetoxicsmogthathasblanketedtheChinesecapitalhasbecomethemosttalked-aboutsubjectofalldomesticsocialmedia.People'sanxietyhasreachedlevelsneverseenbefore.Theyhavecomparednotesonwhichmasksarethemosteffectiveandmosthaveexpresseddissatisfactionwiththeeffortsmadetotacklethesmoginthepastyears,whichhavemadelittleprogress."Smogterror,""nuclearwinter"and"gaschamber"arejustsomeofthewordsusedtodescribethehorrendousairpollution.Itistruethattheairpollutionsmogmaynotdisappearinthecomingyears,butitwouldreassurepeoplethatthefightwillonedaybeitsseveritylessensratherthanworsens.WhiletheBeijingauthoritiesreportedthisweekthattherehadbeenmoregoodairqualitydayslastyearthanthepreviousyear,thatthesituationisimprovingisnotthegeneralimpressionthepublichas.Therearestrongdoubtsthatalltheenvironmentallawsandregulationsarebeingstrictlyenforced,andwhethertheMinistryofEnvironmentalProtectionanditssubsidiarieshavethenecessaryteeth,astheircounterpartsinothercountrieshave.Forexample,LosAngelessufferedfromsevereairpollution20yearsago.YetaUniversityofSouthernCaliforniastudyreleasedayearagoshowedthatairpollutionhasdeclinedsignificantlyoverthepasttwodecades.Asaresult,residentsarehealthier,especiallyinlungfunctionandlunggrowthamongchildren.Stricterregulationsandstrongenforcementareregardedasamajorcontributortotheimprovement.ThestateofCalifornia,whereLosAngelesislocated,isnowtheleaderinenvironmentaltechnologyandstandards.ThatiswhatChina,Chinesecitiesandprovincesshouldaspiretobeincombatingairpollution.Anditwillbeawin-winifthetwocountriesstrengthencooperationinthisregard.Everyonelovesbluesky.However,itisjoylesstoseefellowChinesetakingandpostingpicturesofclearblueskyinBeijingbecauseit'ssorare.WhileChinesevisitingtheUSoftenmarvelattheclearskyintheUS,manyAmericanswhovisitChinaoftenpraisethehigh-speedtrainsandsmoothsubways.TheWednesdaymorningtraincrashinBrooklyn,NewYork,whichinjuredmorethan100passengers,camethreemonthsafteratraincrashinHoboken,NewJersey,thatkilledonebystanderanddestroyedpartofthehistorictrainterminal.OneofmyfellowChinesejournalistsbasedinWashingtondescribedherrecentrideontheslowandwobblyNo7trainfromFlushing,Queens,totheTimesSquareastorture.AskedwhyNewYorkersdon'tcomplainaboutthis,onefellowAmericanjournalist,aNewYorker,replied:"Maybepeoplearejustusedtothis."ThesameproblemexistsinWashingtonDC'sMetrosystemwhichisfinallyundergoingmassiverepairsafterignoringdecadesofwarning.MajordelayscausedbyscheduledandunscheduledrepairsarecommonplaceintheUScapital.Chinahasdoneamarvelousjobinbuildingitssubwaysystems.BothShanghaiandBeijinghavebuiltsubwaysystemswhosetotallengthisgreaterthanthatoftheoneinNewYorkCityinaboutadecade,whiletheSecondAvenueSubwayinNewYorktookliterallyacenturytobecompletedandopenedtotrafficonJan1.TheauthorisdeputyeditorofChinaDailyUSA.chenweihua@chinadailyusa.com《战略》还提出在加强关键信息基础设施风险评估的基础上,逐步实现先评估后使用,这意味着风险评估将制度化地成为关键信息基础设施投入运行的前置条件。

 

 

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