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承德新一代K2于承德东风悦达起亚专营店圆满上市

2019-05-21 01:26 来源:秦皇岛

   承德新一代K2于承德东风悦达起亚专营店圆满上市

  SingaporeanPrimeMinisterLeeHsienLoong(R)meetswithKimJongUn,chairmanoftheWorkersPartyofKorea(WPK)andchairmanoftheStateAffairsCommissionoftheDemocraticPeoplesRepublicofKorea(DPRK),inSingapore,onJune10,2018.(Xinhua/ThenChihWey)SingaporeanPrimeMinisterLeeHsienLoong(R)shakeshandswithKimJongUn,chairmanoftheWorkersPartyofKorea(WPK)andchairmanoftheStateAffairsCommissionoftheDemocraticPeoplesRepublicofKorea(DPRK),inSingapore,onJune10,2018.(Xinhua/ThenChihWey)AteacherteachesstudentsbasicperformingactionsofChinesedramaataprimaryschoolinNeiqiuCounty,northChinasHebeiProvince,June8,ritingtraditionalChineseculture.(Xinhua/ZhuXudong)AteacherteachesstudentsbasicperformingactionsofChinesedramaataprimaryschoolinNeiqiuCounty,northChinasHebeiProvince,June8,ritingtraditionalChineseculture.(Xinhua/ZhuXudong)StudentspracticebasicperformingactionsofChinesedramaataprimaryschoolinNeiqiuCounty,northChinasHebeiProvince,June8,ritingtraditionalChineseculture.(Xinhua/ZhuXudong)StudentspracticebasicperformingactionsofChinesedramaataprimaryschoolinNeiqiuCounty,northChinasHebeiProvince,June8,ritingtraditionalChineseculture.(Xinhua/ZhuXudong)AteacherteachesstudentsbasicperformingactionsofChinesedramaataprimaryschoolinNeiqiuCounty,northChinasHebeiProvince,June8,ritingtraditionalChineseculture.(Xinhua/ZhuXudong)

,2017showstwilightthroughtheSeventeenArchBridgeintheSummerPalaceinBeijing,capitalofChina.(Xinhua/LiuXianguo)China,700activitieswillbeheldacrossChinatocelebratethisyearsculturalandnaturalheritageday,,whichwasestablishedtosafegstakealookat20culturalheritagesitesinChina,,originallynamedQingyiYuan,ortheGardenofClearRipples,wasanimperialgardenconstructedin1750byEmperorQianlonginabidtocelebratehismother,emperorsandempressesspenttheirleisuretimethere,eselandscapegardendesign,,capitalofsouthwestChinasTibetAutonomousRegion,,2018,togreettheSpringFestivalandTibetanNewYear.(Xinhua/Chogo),LhasaThePotalaPalace,winterpalaceoftheDalaiLama,hassymbolizedTibetanBuddhismanditscen,madeupoftheWhiteandRedPalaceswiththeirancillarybuildings,isbuiltonRedMountaininthecenterofLhasaValley,atanaltitudeof3,,JokhangTempleMonasteryandNorbulingkawereaddedtothelistrespectivelyin1994,,2018showsthesnowsceneryofWestLakeinHangzhou,eastChinaZhejiangProvince,,2018.(Xinhua/HuangZongzhi),,WestLakeCulturalLandscapeofHangzhouhasinspiredfamouspoets,,pagodas,pavilions,gardensandornamentaltrees,,2018showsseaofcloudsafterrainfallatHuangyaguansectionoftheGreatWallinTianjin,northChina.(Xinhua/YangYushan),theGreatWallwindsupanddownacrossdeserts,grasslands,mountainsandplateaus,,horsetracks,watchtowers,andsheltersonthewall,,000years,,itisstilloneofthemostappealingattractionsallaroundt,oneofthegreatestwondersoftheworld,,northwestChinasGansuProvince,,2016.(Photo/Xinhua),Gansuprovince,theMogaocaves,alsoknownastheThousand-BuddhaCaves,aretheworldslargest,mostrichlyendowed,,atthecrossroadsoftradeaswellasreligious,,thecarvingofthecavesstartedin366ADandcontinuedforabout1,,housingabout45,000squaremetersofmuralsandmorethan2,000paintedsculptures,,wi(Photo/Xinhua)sYuanDynastyinChina,slegendarycapitalcity,designedbytheMongolrulersChineseadvisor,LiuBingzhong,,includingtemples,palaces,tombs,nomadicencampmentsandtheTiefangangCanal,,,:/FengJun):anImperialSacrificialAltarinBeijingLocatedinthesouthernpartofBeijing,theTempleofHeavenisamagnificentcomplexoffirs,andisthelargestoneinBeijingamongseveralroyalaltarstoHeaven,Earth,theSun,,SoutheastChinasFujianprovince,onDec9,2016.(Photo:ChinaNewsService/WangDongming)e15thand20thcenturiesover120kilometersinthesouth-westofFujianprovince,irfunctionexe,,efilm,resembling"scarfs"and"dresses",aspartoftheirrestorationintheEmperorQinshihuangsMausoleumSiteMuseuminXian,Shaanxiprovince,Feb23,2015.(Photo/CFP)ntainingterracottawarriorsandhorsesarelocatedinLintongcounty,nearXi’ancity,,,themausoleumislaidoutinlinewiththedimensionsofXianyang,,,,ridianGate(WuMen)ofthePalaceMuseuminBeijing,April17,2018.(Photo:ChinaNewsService/DuYang)ForbiddenCity,locatedinthecenterofBeijing,,,,(anareaenclosedbyfourpoles).In1924,theimperialfamilyoftheQingDynastywasremovedfromtheForbiddenCity,age,nearMountHuangshan,Anhuiprovince,inMay.(Photo:ChinaDaily/WangHao),HuangshancityinsouthAnhuiprovince,thetwotraditionalvillagesXidiandHongcunarearchitecturalcomplexes,,landscape,architecturalform,decorationandconstructiontechniquesallretaint,northChinasShanxiProvince,April22,,listedasaUNESCOWorldCulturalHeritagesitein2001,willwitnessatourismpeakastheMayDayholidayiscoming.(Photo:Xinhua/YanYan),some16kmwestofDatongcity,Shanxiprovince,theYungangGrottoeswerebuiltagainstthemountainandextendaboutonekm(),000statueswithinacarvedareaof18,000squaremeters,YungangGrottoesrepresenttheoutstandin,withtheirstrictunityoflayoutanddesign,coPoliticalPartyForumvisitLiuyuanorLingeringGardeninSuzhou,eastChinasJiangsuProvince,April22,2013.(Xinhua/ShenPeng),whichseekstorecreateminiaturenaturallandscapes,isnotillustratedanybetterthanintheninegardensinthehistoriccityofSuzhou,’,2017showstheviewofChengdesummerresortinnorthChinasHebeiProvince.(Xinhua/LiuMancang),ChengdeIntermsofthegenerallayout,architecturalstyles,constructiontechniques,decorationdetailsandgardenlandscape,theMountainResort,avastcomplexofpalacesandadministrativeandceremonialbuildingsbuiltbetween1703and1792,representsthebroadexchangeandconvergencebetweenHancultureandtheethniccultures-Confucianism,BuddhismandTaoism-andthearchitecturalstylesbetweenChina,theMountainResorthastemplesofmanyarchitecturalstylesandimperialgardensblendeffortlesslyintoalandscapeoflakes,,,centralChinasHenanProvince,April17,(Xinhua/ZhuXiang)e(618-907).Located13kmsouthofLuoyang,Henanprovince,theLongmenGrottoesareconcentratedontheeastandwestcliffsoftheYishuiRiver,,duringtheNorthernWeiDynasty,Grottoes,liketheTwentyGemsofLongmenCalligraphyandZhuSuiliang’sstonetablets,,madein641inhonorofthemotherofthefourthsonofEmperorTaizong,,,LushanMountainisoneofthemostrenownedmountainsandtourismresortsinthecountry.(Photo/ShanghaiDaily),LushanMountainisoneofChina’,whichwasinscribedontheWorldHeritageListin1996,i,LushanisthebirthplaceofChineselandscapepoetry,plus,thefamousLushanPlenumrepresentsitsroleinChina’,,southwestChinasYunnanProvince,,SCOin1997.(Photo:Xinhua/YangZongyou),lyingontheLijiangplainatanelevationof2,400metersinsouthwestYunnanprovinceofChina,alandstrategifelementsfromseveralcultures,anditsancientwater-supplysy,WudangMountain,alsoknownasTaiheMountain,isbothafamousscenicspotandaholysiteofTaoism,Chinasindigenousreligion.(Photo/)anjiangkouincentralHubeiprovince,theWudangMountainsarehometoafamouscomplexofancientpalaces,periodofnearly1,,anannualeventputonbythespecialadministrativeregionsgovernment,sonSundaynight,(Photo:Xinhua/ZhangJinjia)’straditionalChinesedesign,itstandswitnesst’smissionaryroleintheFarEastwhilealso,formingthemostuniqueblendofculturalheritageexistinginChina’,,clairaudienceandtheJadeEmperorintheDazuRockCarvingsinChongqingmunicipality.(Photo/TheofficialWechataccountofDazuRockCarvings),,’,50,000statuesand100,000inscribedwithChinesecharacter,1999.Eightetiquettevolunteersposeforaphotoatthemediacenterforthe18thShanghaiCooperationOrganization(SCO)SummitinQingdao,eastChinasShandongProvince,June5,,000volunteershavebeenmobilizedtoofferservicesforthesummit,fromassistingwithguestsarrivalanddeparture,translation,andmediarequests,totheoperationofcityfunctionssuchastransportation,telecommunication,andbanks.(Xinhua/LiZiheng),2008showsJiangShifa(R)andhiswifeLianShifangasvolunteersfortheBeijing2008OlympicGamesSailingeventinQingdao;LowerphototakenonJune5,2018showsthecoupleasvolunteersfortheShanghaiCooperationOrganization(SCO)QingdaoSummit,inQingdao,eastChina,74yearsoldandhiswife,72yearsold,ittenyearsaftertheyservedasvolunteersfortheBeijing2008OlympicGamesSailingeventinQingdao.(Photo/Xinhua)JiangShifa(R)andhiswifeLianShifang,volunteersfortheShanghaiCooperationOrganization(SCO)QingdaoSummit,guideatouristinWendengRoadinQingdao,eastChinasShandongProvince,June5,,74yearsoldandhiswife,72yearsold,ittenyearsaftertheyservedasvolunteersfortheBeijing2008OlympicGamesSailingeventinQingdao.(Xinhua/JiangKehong)JiangShifa(R)andhiswifeLianShifang,volunteersfortheShanghaiCooperationOrganization(SCO)QingdaoSummit,giveouthandbooksatMingxialuCommunityinQingdao,eastChinasShandongProvince,June5,,74yearsoldandhiswife,72yearsold,ittenyearsaftertheyservedasvolunteersfortheBeijing2008OlympicGamesSailingeventinQingdao.(Xinhua/JiangKehong)JiangShifa(R)andhiswifeLianShifang,volunteersfortheShanghaiCooperationOrganization(SCO)QingdaoSummit,gatheratMingxialuCommunityfortraininginQingdao,eastChinasShandongProvince,June5,,74yearsoldandhiswife,72yearsold,ittenyearsaftertheyservedasvolunteersfortheBeijing2008OlympicGamesSailingeventinQingdao.(Xinhua/JiangKehong)JiangShifa(3rdR)andhiswifeLianShifang(2ndR),volunteersfortheShanghaiCooperationOrganization(SCO)QingdaoSummit,guidepassengersatabusstopinQingdao,eastChinasShandongProvince,June5,,74yearsoldandhiswife,72yearsold,ittenyearsaftertheyservedasvolunteersfortheBeijing2008OlympicGamesSailingeventinQingdao.(Xinhua/JiangKehong)EtiquetteteacherLuMin(1stR)instructsvolunteersforthe18thShanghaiCooperationOrganization(SCO)SummitinQingdao,eastChinasShandongProvince,June5,,000volunteershavebeenmobilizedtoofferservicesforthesummit,fromassistingwithguestsarrivalanddeparture,translation,andmediarequests,totheoperationofcityfunctionssuchastransportation,telecommunication,andbanks.(Xinhua/LiZiheng)Eightetiquettevolunteersforthe18thShanghaiCooperationOrganization(SCO)SummitpracticeinQingdao,eastChinasShandongProvince,June5,,000volunteershavebeenmobilizedtoofferservicesforthesummit,fromassistingwithguestsarrivalanddeparture,translation,andmediarequests,totheoperationofcityfunctionssuchastransportation,telecommunication,andbanks.(Xinhua/LiZiheng)

  BrocadepaintingTheDrunkenBeautydisplayedattheParisChinaCulturalCenteronJune5,2018.()ExhibitionReconstruction:TechniquesandDesignofChineseSilkopenCultureDepartment,andorganizedbytheChinaNationalSilkMuseum,theexhibitionisanotherhighlightoftheChineseCultureandTourismMinistrysinternationalprogramofChinaWeek:InheritanceandInnovat,thenewexhibitionpresentsthetechniquesandcharmoftheancientChinesesilkthroughfoursub-themes:Broderie,Impression,Tissage,andTeinture,thatis,embroidery,printing,nJune5,2018.()ZhouWei,theevent’scuratorandassistanttothedirectoroftheChinaNationalSilkMuseum,saidtheexhibitioninfusednewdesignswithtraditionalcraftsman,thecenteralsoheldapubliclectureon"ReconstructionofChineseSilksDesignMaterials"onJune4,andanindustrialexchangemeetingthemed"Reconstruction:TechniquesandDesignofSilk"()Theindustryexchangemeetingon"Reconstruction:TechniquesandDesignofSilk"isheldattheParisChinaCulturalCenteronJune5,2018.()TheexhibitionhallofTeinture.()AmodelshowsasilkflowerdressattheParisChinaCulturalCenteronJune5,2018.()AmodelsshowsasilkdressattheParisChinaCulturalCenteronJune5,2018.()AmodelshowssilkscarvesandhandbagsattheParisChinaCulturalCenteronJune5,2018.()VisitorslookatanembroidereddressattheParisChinaCulturalCenteronJune5,2018.()TouristsdressedinKoreanethnicgarbposeinfrontoftheYaluRiverinDandong,Liaoningprovince,onMay1.(YUHAIYANG/FORCHINADAILY)KimJong-unsvisitreaffirmedDPRKslong-standingfriendshipwithChinaOnMarch25,ZhouLinqingrodethetrainfromDandong,Liaoningprovince,toPyongyang,capitaloftheDemocraticPeople,whichisclearlyvisibleacrosstheYaluRiver,,whichtakesaboutsevenhours,isusuallysmoothanduntroubled,butonthisoccasionZhouoralongtimebeforemovingon,,helearnedthatthetrainhadbeenstoppedtomakewayforaspecialtraincarryingKimJong-un,whowasheadingtoBeijingfortalkswithPresidentXiJinpingaspartoftheDPRKtopleader,havingarrivedinSingaporeon,Liaoningprovince,onMay1.(YUHAIYANG/FORCHINADAILY)BackinPyongyang,ZhouandhisbusinesspartnersfromtheDPRKwatchedalengthyTVnewsreportaboutKimshistoricmeetingwithXi,includingfootageofahandshakebetweenthesmilingleadersthatquicklywentviralonsocialmedia."IcloselymonitortheinternationalsituationregardingtheDPRKbecausechangescaninstantlyanddirectlyaffectcross-bordertrade,,"the54-year-oldsaid."Dontgetmewrong-eenXiandKimwasdefinitelyworthcelebrating,re,"hesaid,,ZhouglancedatabusinesswomanfromtheDPRKwhowastalkingtooneofhisemployeesaboutplacingordersforawiderangeofitems."Itseemslikesheneedseverything,"omersinDandong,Liaoningprovince,onMay1.(YUHAIYANG/FORCHINADAILY)GaoliStreetisoneofthemostpopularplacesinDandongfosdesk,smallChineseandDPRKnationaldeskflagsflankacollectionofbooksaboutKimIl-sung,theDPRKsfounderwhowasKimJongun,,whicharewritteninChinese,carefullytogleanhintsthatwouldhelphimdecodethemindsetofthecountry-destinationwithplentyofbusinesspotential."Peopleareusuallymystified,buttheydon,itisuniqueinmanyways,suchasitspoliticalsystemandthewaybusinessesarerun,butaslongasyoureallyunderstandhowthingsworkthere,itsjustbusinessasusual,"saidZhou,,Liaoningprovince,whichsellsgoodsfromtheDemocraticPeoplesbusinesshasdeclinedasaresultofsanctionsimposedontheDPRKbytheUNlastyear.(YANGQING/XINHUA)SanctionsbiteInAugustandSeptember,theUNSecurityCouncilimposedtwosetsofsanctionsontheDPRK,,iron,leadandseafood,,Ksminingsector,Zhouhasbeenaffected."tions,",threemonthsafterthesanctionswereimposed,thetradevolumebetweenChinaandtheDPRKwas$310million,ayear-on-yeardeclineof50percent,auseitseconomyisheavilyinfluencedbytheinternationalsi,,2015,thedayitopenedforbusiness.(PANYULONG/XINHUA)ThegoodnewsforZhouisthatDPRKresidentsrelyheavilyonsmallbusinessestoprovidethemwithallkindsofgoods,butthecountrysunstableelectricitysupplymeansnonelectricalitemsareespeciallypopular."Thefactisthatdemandisrisingandunstoppable,",roadandriverroutesdirectlyconnectedwithSinuiju,acityintheDPRKclosetotheborder,morethan70percentofChinastradewiththecountrypassesthroughDandong,heinternationalsituationinvolvingtheDPRK,and,moreimportant,,whichopenedin1943andconnectsDandongandSinuiju,hasfallensharplysinceChinaimplementedtheUNsanctions,accordingtoZhang,aveterancross-borderbusinessmanwhodeclinedtogivehisfullname."ForpeopleinDandong,themostobviouschangesarethattherearenoyoungwomenfromtheDPRKservingatjointventurerestaurantsthatarefamousforauthenticDPRKcuisine,andseafoodfromtheDPRKisnolongeravailableondinnertables,"(FREDDUFOUR/FORCHINADAILY)SpeculationZhangaddedthatlocalpeoplehavenotreactedtospeculationinsomepartsofChinathatDandongcouldbeafutureShenzhen-thecityinGuangdongprovincethatwasthecountryelopmentduringameetingintheDPRKonApril20."e,andthestatusofthenewbridgeacrosstherivertheywontbelieveeverythingtheyreadabouttheDPRK,"hesaid,(WENSHAN/FORCHINADAILY)BridgingthegapToboostcross-bordertrade,constructionofanewcrossing,officiallycalledtheNewChina-DPRKFriendshipBridge,,thenewbridge-about12kmdownstreamfromtheold940-meter-longconstruction-hasntbeenputintousebecauseconstructionofaroadtoconnectitwithSinuijuhasntstartedyet."Atthemoment,thenewbridgeonlyfunctionsasaholderforneonlights;istalkabouttheopening-upoftheDPRK;whenwilltrucksbeabletousethisexpensivebridge"Zhangsaid."SomeofmyfriendsbelievethehypeandhaveevenaskedmehowtheycanbuypropertyinSinuiju-theyaredeadlyserious."AftertheUNimposedthelatestsanctions,YaoXing,28,amemberoftheyoungergenerationofcross-borderbusinesspeopleinDandong,shiftedhisfocusfromimportingdieseltotakingtouriststotheDPRK."WeveseenarisingnumberofyoungChineseshowinganinterestinvisitingthecountrybecausetheyhavehe,businessisbooming,",Yaoatingthecountryisnotasdifficultastheyhadassumedandthatitcouldbefuntotakeatrip."Therisingdemandmeanswehaveto,manypeopleviewtheonce-a-dayinternationaltraintotheDPRKasanattractioninitsownright,althoughthe220-kilometerjourneycantakeuptosevenhoursbecauseofsecuritychecks,",thebusinessman,saidthatgiventhesanctionsimposedovertheyears,"Ofcourse,likeeveryoneelseinDandong,Iwillcloselyfollowthemeetingbetween,IalsowanttoseetheUNtakeitshandsoffthesanctionsbutton,whichwouldhaveanimmediate,beneficialeffectonmybusiness,"hesaid.

  FirefightingauthoritiesinChangchunCity,NortheastChina’sJ,assistedbysearchdogsandadvanceddevices,testedtheirknowledgeandskillsinquakeemergencyresponsesthroughdifferentscenarios,suchasremovingbuildingdebriswithmachines.(Photo:ChinaNewsService/MaXuewen)FirefightingauthoritiesinChangchunCity,NortheastChina’sJ,assistedbysearchdogsandadvanceddevices,testedtheirknowledgeandskillsinquakeemergencyresponsesthroughdifferentscenarios,suchasremovingbuildingdebriswithmachines.(Photo:ChinaNewsService/MaXuewen)FirefightingauthoritiesinChangchunCity,NortheastChina’sJ,assistedbysearchdogsandadvanceddevices,testedtheirknowledgeandskillsinquakeemergencyresponsesthroughdifferentscenarios,suchasremovingbuildingdebriswithmachines.(Photo:ChinaNewsService/MaXuewen)FirefightingauthoritiesinChangchunCity,NortheastChina’sJ,assistedbysearchdogsandadvanceddevices,testedtheirknowledgeandskillsinquakeemergencyresponsesthroughdifferentscenarios,suchasremovingbuildingdebriswithmachines.(Photo:ChinaNewsService/MaXuewen)FirefightingauthoritiesinChangchunCity,NortheastChina’sJ,assistedbysearchdogsandadvanceddevices,testedtheirknowledgeandskillsinquakeemergencyresponsesthroughdifferentscenarios,suchasremovingbuildingdebriswithmachines.(Photo:ChinaNewsService/MaXuewen)FirefightingauthoritiesinChangchunCity,NortheastChina’sJ,assistedbysearchdogsandadvanceddevices,testedtheirknowledgeandskillsinquakeemergencyresponsesthroughdifferentscenarios,suchasremovingbuildingdebriswithmachines.(Photo:ChinaNewsService/MaXuewen)FirefightingauthoritiesinChangchunCity,NortheastChina’sJ,assistedbysearchdogsandadvanceddevices,testedtheirknowledgeandskillsinquakeemergencyresponsesthroughdifferentscenarios,suchasremovingbuildingdebriswithmachines.(Photo:ChinaNewsService/MaXuewen)FirefightingauthoritiesinChangchunCity,NortheastChina’sJ,assistedbysearchdogsandadvanceddevices,testedtheirknowledgeandskillsinquakeemergencyresponsesthroughdifferentscenarios,suchasremovingbuildingdebriswithmachines.(Photo:ChinaNewsService/MaXuewen)FirefightingauthoritiesinChangchunCity,NortheastChina’sJ,assistedbysearchdogsandadvanceddevices,testedtheirknowledgeandskillsinquakeemergencyresponsesthroughdifferentscenarios,suchasremovingbuildingdebriswithmachines.(Photo:ChinaNewsService/MaXuewen)FirefightingauthoritiesinChangchunCity,NortheastChina’sJ,assistedbysearchdogsandadvanceddevices,testedtheirknowledgeandskillsinquakeemergencyresponsesthroughdifferentscenarios,suchasremovingbuildingdebriswithmachines.(Photo:ChinaNewsService/MaXuewen)VolunteerscleanwasteonbeachinDongshanCounty,southeastChinasFujianProvince,,,aUN-designateddayheldannuallyonJune8,aimstoarousepeoplesconsciousnesstopreserveoceansonEarth.(Xinhua/SongWeiwei)VolunteersfreefriesinSanya,southChinasHainanProvince,June6,,aUN-designateddayheldannuallyonJune8,aimstoarousepeoplesconsciousnesstopreserveoceansonEarth.(Xinhua/ChenWenwu)MembersofChinasAntarcticexpeditionputamicroplasticcollectorintothesea,,,aUN-designateddayheldannuallyonJune8,aimstoarousepeoplesconsciousnesstopreserveoceansonEarth.(Xinhua/BaiGuolong)CleanersclearthefloatingwasteinthefishbreedingraftsinHuangqiTownshipofLianjiangCounty,southeastChinasFujianProvince,June6,,aUN-designateddayheldannuallyonJune8,aimstoarousepeoplesconsciousnesstopreserveoceansonEarth.(Xinhua/JiangKehong)ChinasmannedsubmersibleJiaolongispreparedtodiveintheYapTrenchinthewestPacific,June13,,aUN-designateddayheldannuallyonJune8,aimstoarousepeoplesconsciousnesstopreserveoceansonEarth.(Xinhua/LiuShiping)PearlcultivatorstransfershellsatapearlcultivationfarminBeihaiCity,southChinasGuangxiZhuangAutonomousRegion,,,aUN-designateddayheldannuallyonJune8,aimstoarousepeoplesconsciousnesstopreserveoceansonEarth.(Xinhua/ZhangAilin)AlittlegirlstaysatacampinQingdaoHaichangPolarOceanParkinQingdao,acoastalcityineastChinasShandongProvince,May19,,aUN-designateddayheldannuallyonJune8,aimstoarousepeoplesconsciousnesstopreserveoceansonEarth.(Xinhua/LiZiheng)AseaweedharvestboatsailsataseaweedfarminSanshaTownshipinXiapuCounty,southeastChinasFujianProvince,,,aUN-designateddayheldannuallyonJune8,aimstoarousepeoplesconsciousnesstopreserveoceansonEarth.(Xinhua/JiangKehong),2018showsthesceneryofXinyingmangrovenationalwetlandparkinsouthChina,aUN-designateddayheldannuallyonJune8,aimstoarousepeoplesconsciousnesstopreserveoceansonEarth.(Xinhua/JiangEnyu)

sRepublicofKorea(DPRK)leaderKimJongUninSingaporeduringanewsprogram,atasquareinTokyo,Japan,June12,2018.(Photo/Agencies)sRepublicofKorea(DPRK)leaderKimJongUninSingaporeduringanewsprogramatabarinWashington,,June12,2018.(Photo/Agencies)PeoplewatchfromashoppingmallfoodcourtintheLsRepublicofKorea(DPRK)leaderKimJongUn,atarailwaystationinSeoul,SouthKorea,2018.(Photo/Agencies)sRepublicofKorea(DPRK)leaderKimJongUninSingaporeduringanewsprogramattheSeoulRailwayStationinSeoul,SouthKorea,June12,2018.(Photo/Agencies)EmployeesofaforeignexchangesRepublicofKorea(DPRK)leaderKimJongUn,inTokyo,Japan,June12,2018.(Photo/Agencies)sRepublicofKorea(DPRK)leaderKimJongUninSingaporeduringanewsprogramatasquareinTokyo,Japan,June12,2018.(Photo/Agencies)

  ThaipolicesergeantTanitBussabongdirectstrafficwearingacostumewhereheappearstorideaT-rexdinosauroutsideaschoolinNakhonNayokonJune4,,whohasaround20differentoutfitsincludingMinnieMouseandabearforhistrafficdutyoutsidethekindergarten,saidhisprehistoricuniformisteachingkidsroadsafetyandconvincingparentstoobeytrafficlaws.(Photo/Agencies)ThaipolicesergeantTanitBussabongdirectstrafficwearingacostumewhereheappearstorideaT-rexdinosauroutsideaschoolinNakhonNayokonJune4,,whohasaround20differentoutfitsincludingMinnieMouseandabearforhistrafficdutyoutsidethekindergarten,saidhisprehistoricuniformisteachingkidsroadsafetyandconvincingparentstoobeytrafficlaws.(Photo/Agencies)ThaipolicesergeantTanitBussabongdirectstrafficwearingacostumewhereheappearstorideaT-rexdinosauroutsideaschoolinNakhonNayokonJune4,,whohasaround20differentoutfitsincludingMinnieMouseandabearforhistrafficdutyoutsidethekindergarten,saidhisprehistoricuniformisteachingkidsroadsafetyandconvincingparentstoobeytrafficlaws.(Photo/Agencies)ThaipolicesergeantTanitBussabongdirectstrafficwearingacostumewhereheappearstorideaT-rexdinosauroutsideaschoolinNakhonNayokonJune4,,whohasaround20differentoutfitsincludingMinnieMouseandabearforhistrafficdutyoutsidethekindergarten,saidhisprehistoricuniformisteachingkidsroadsafetyandconvincingparentstoobeytrafficlaws.(Photo/Agencies)

  ,capitalofChina,June7,mination,whichtakesplacefromJune7to8.(Xinhua/ShenBohan)ExamineestakeaselfiewiththeirfamilybeforethenationalcollegeentranceexaminationoutsideanexamvenueinChangchun,northeastChinasJilinProvince,June7,mination,whichtakesplacefromJune7to8.(Xinhua/LinHong),capitalofChina,June7,mination,whichtakesplacefromJune7to8.(Xinhua/ShenBohan),eastChina,June7,mination,whichtakesplacefromJune7to8.(Xinhua/XuXiaoxuan)ExamineesprepareforthenationalcollegeentranceexaminationoutsidetheexamvenueatFenyangHighSchoolinLyuliangCity,northChinasShanxiProvince,June7,mination,whichtakesplacefromJune7to8.(Xinhua/CaoYang)ExamineesenteranexamvenueinChangchun,northeastChinasJilinProvince,June7,mination,whichtakesplacefromJune7to8.(Xinhua/LinHong),capitalofChina,June7,mination,whichtakesplacefromJune7to8.(Xinhua/ShenBohan)Anindependentformationof55femalehonorguardsofthePeoplesLibera,whousedtostandwiththemalehonorguardssincetheirdebutin2014,areappearingasanindependentformationforthefirsttime.(Photo/Xinhua)Anindependentformationof55femalehonorguardsofthePeoplesLibera,whousedtostandwiththemalehonorguardssincetheirdebutin2014,areappearingasanindependentformationforthefirsttime.(Photo/Xinhua)Anindependentformationof55femalehonorguardsofthePeoplesLibera,whousedtostandwiththemalehonorguardssincetheirdebutin2014,areappearingasanindependentformationforthefirsttime.(Photo/Xinhua)Anindependentformationof55femalehonorguardsofthePeoplesLibera,whousedtostandwiththemalehonorguardssincetheirdebutin2014,areappearingasanindependentformationforthefirsttime.(Photo/Xinhua)

  SingaporeanPrimeMinisterLeeHsienLoong(R)meetswithKimJongUn,chairmanoftheWorkersPartyofKorea(WPK)andchairmanoftheStateAffairsCommissionoftheDemocraticPeoplesRepublicofKorea(DPRK),inSingapore,onJune10,2018.(Xinhua/ThenChihWey)SingaporeanPrimeMinisterLeeHsienLoong(R)shakeshandswithKimJongUn,chairmanoftheWorkersPartyofKorea(WPK)andchairmanoftheStateAffairsCommissionoftheDemocraticPeoplesRepublicofKorea(DPRK),inSingapore,onJune10,2018.(Xinhua/ThenChihWey)

  ThaipolicesergeantTanitBussabongdirectstrafficwearingacostumewhereheappearstorideaT-rexdinosauroutsideaschoolinNakhonNayokonJune4,,whohasaround20differentoutfitsincludingMinnieMouseandabearforhistrafficdutyoutsidethekindergarten,saidhisprehistoricuniformisteachingkidsroadsafetyandconvincingparentstoobeytrafficlaws.(Photo/Agencies)ThaipolicesergeantTanitBussabongdirectstrafficwearingacostumewhereheappearstorideaT-rexdinosauroutsideaschoolinNakhonNayokonJune4,,whohasaround20differentoutfitsincludingMinnieMouseandabearforhistrafficdutyoutsidethekindergarten,saidhisprehistoricuniformisteachingkidsroadsafetyandconvincingparentstoobeytrafficlaws.(Photo/Agencies)ThaipolicesergeantTanitBussabongdirectstrafficwearingacostumewhereheappearstorideaT-rexdinosauroutsideaschoolinNakhonNayokonJune4,,whohasaround20differentoutfitsincludingMinnieMouseandabearforhistrafficdutyoutsidethekindergarten,saidhisprehistoricuniformisteachingkidsroadsafetyandconvincingparentstoobeytrafficlaws.(Photo/Agencies)ThaipolicesergeantTanitBussabongdirectstrafficwearingacostumewhereheappearstorideaT-rexdinosauroutsideaschoolinNakhonNayokonJune4,,whohasaround20differentoutfitsincludingMinnieMouseandabearforhistrafficdutyoutsidethekindergarten,saidhisprehistoricuniformisteachingkidsroadsafetyandconvincingparentstoobeytrafficlaws.(Photo/Agencies)Amidstcontroversiesoverthe2015internationalnucleardeal,Iransrecentdecisiontopreparegroundsforboos,,alsoknownastheJointComprehensivePlanofAction(JCPOA),claimingitdidnotaddressIransballisticmissileprogram,itsnuclearactivitiesbeyond2025,deal,topressureIranforrenegotiationofthedealseekingtoaddresswhathehascalledtheir"commonconcerns."Currently,IranisnegotiatingwiththeEuropeancountriesonpreservingtheJCPOA,,,Britain,France,GermanyplustheEuropeanUnion,have,sofar,reiteratedtheircommitmen,IranssupremeleaderAyatollahAliKhameneionMondaysaidthatitseems"someEuropeangovernmentsexpecttheIraniannationtobothputupwithsanctionsandgiveupitsnuclearactivities."TheIranianleadersaidIranwouldnottoleratesanctionsnorundergo"nuclearausterity."HeorderedtheheadofAtomicEnergyOrganizationofIran(AEOI)toimmediatelypreparethegroundfortheuraniumenrichment"uptoalevelof190,000SWU(separativeworkunits)forthetimebeingwithintheframeworkofthenucleardeal."SWUisthestandardmeasureoftheeff,,sdecree,AliAkbarSalehi,headoftheAEOI,saidTuesdaythatthepreparationworkbeganatIransNatanzenrichmentfacility,observingthecountryscommitmentsto2015nucleardeal."Yesterday,wetookthefirststepandsubmittedalettertotheInternationalAtomicEnergyAgency(IAEA),",thespokespersonfortheAEOIBehrouzKamalvandisaidTuesdaythattheorganizationwillinformtheIAEAofthestartoftheprocesstoincreasethecapacitytoproduceuraniumhexafluoride(UF6),,Iranwassupposedtoachieveanenrichmentcapacityofatleast190,000SWU,FrenchPresidentEmmanuelMacrononTuesdaywarnedoftheriskofrisingtensionsduetotheIraniannuclearstand-off,urging"everyonetostabilizethesituationandnotgiveintothisescalationwhichwouldleadtoonlyonething:conflict."Meanwhile,FrenchForeignMinisterJeanYvesLeDrianwarnedIranonWednesdaythatitsplantoincreaseuraniumenrichmentcapacitymighthavedangerousconsequences."Thisinitiative(ofIran),"LeDriansaid."Iftheygotoahigherlevelthen,yes,theagreementwouldbeviolated,buttheyneedtorealizethatiftheydothentheywillexposethemselvestonewsanctionsandtheEuropeanswillnotremainpassive,",LeDriancalledfora"globalnegotiationframework"ontheIranianissue,atthesametimemaintainingthe2015nucleardeal,whichhecalled"astepforward"inpreventingIranfromhavingaccesstonuclearweapons."TheIraniansmustrealizeth,todaytheagreementisnotbrokenandIranfullyrespectsitscommitments,""positiveresults"ofthecountrysongoingnegotiationswiththeEuropeanparties,seekingtopreserveTehranseconomicinterestssubjecttonucleardeal."TheprospectofthetalkswiththeEuropeansshowsthatthesituationisnotpromising,"SpokespersonoftheIranianParliamentsNationalSecurts,sdecision,TehranhasthreatenedintheeventthatotherpartiestothenucleardealcouldnotsafeguardIransinterestsundertheaccord,eforTehranlimitingitsnuclearprogram.

  ContestantsperformintheChinaBodybuildingChampionshipsinTianjin,June7,,thechampions(Photo:ChinaNewsService/TongYu)ContestantsperformintheChinaBodybuildingChampionshipsinTianjin,June7,,thechampions(Photo:ChinaNewsService/TongYu)ContestantsperformintheChinaBodybuildingChampionshipsinTianjin,June7,,thechampions(Photo:ChinaNewsService/TongYu)ContestantsperformintheChinaBodybuildingChampionshipsinTianjin,June7,,thechampions(Photo:ChinaNewsService/TongYu)

  VolunteerscleanwasteonbeachinDongshanCounty,southeastChinasFujianProvince,,,aUN-designateddayheldannuallyonJune8,aimstoarousepeoplesconsciousnesstopreserveoceansonEarth.(Xinhua/SongWeiwei)VolunteersfreefriesinSanya,southChinasHainanProvince,June6,,aUN-designateddayheldannuallyonJune8,aimstoarousepeoplesconsciousnesstopreserveoceansonEarth.(Xinhua/ChenWenwu)MembersofChinasAntarcticexpeditionputamicroplasticcollectorintothesea,,,aUN-designateddayheldannuallyonJune8,aimstoarousepeoplesconsciousnesstopreserveoceansonEarth.(Xinhua/BaiGuolong)CleanersclearthefloatingwasteinthefishbreedingraftsinHuangqiTownshipofLianjiangCounty,southeastChinasFujianProvince,June6,,aUN-designateddayheldannuallyonJune8,aimstoarousepeoplesconsciousnesstopreserveoceansonEarth.(Xinhua/JiangKehong)ChinasmannedsubmersibleJiaolongispreparedtodiveintheYapTrenchinthewestPacific,June13,,aUN-designateddayheldannuallyonJune8,aimstoarousepeoplesconsciousnesstopreserveoceansonEarth.(Xinhua/LiuShiping)PearlcultivatorstransfershellsatapearlcultivationfarminBeihaiCity,southChinasGuangxiZhuangAutonomousRegion,,,aUN-designateddayheldannuallyonJune8,aimstoarousepeoplesconsciousnesstopreserveoceansonEarth.(Xinhua/ZhangAilin)AlittlegirlstaysatacampinQingdaoHaichangPolarOceanParkinQingdao,acoastalcityineastChinasShandongProvince,May19,,aUN-designateddayheldannuallyonJune8,aimstoarousepeoplesconsciousnesstopreserveoceansonEarth.(Xinhua/LiZiheng)AseaweedharvestboatsailsataseaweedfarminSanshaTownshipinXiapuCounty,southeastChinasFujianProvince,,,aUN-designateddayheldannuallyonJune8,aimstoarousepeoplesconsciousnesstopreserveoceansonEarth.(Xinhua/JiangKehong),2018showsthesceneryofXinyingmangrovenationalwetlandparkinsouthChina,aUN-designateddayheldannuallyonJune8,aimstoarousepeoplesconsciousnesstopreserveoceansonEarth.(Xinhua/JiangEnyu)

  CraftswomanLiWenlingshowsherpaper-cuttingworksatthemediacenterforthe18thShanghaiCooperationOrganization(SCO)SummitinQingdao,eastChinasShandongProvince,June6,2018.(Xinhua/LiZiheng)PhototakenonJune6,2018showsafolkmusicperformanceatthemediacenterforthe18thShanghaiCooperationOrganization(SCO)SummitinQingdao,eastChinasShandongProvince.(Xinhua/GuoXulei)PhototakenonJune6,2018showsateaartshowatthemediacenterforthe18thShanghaiCooperationOrganization(SCO)SummitinQingdao,eastChinasShandongProvince.(Xinhua/LiZiheng)CraftsmanMuXujianshowsdoughsculpturemakingtojournalistsatthemediacenterforthe18thShanghaiCooperationOrganization(SCO)SummitinQingdao,eastChinasShandongProvince,June6,2018.(Xinhua/GuoXulei)CraftsmanMuXujianmakesdoughsculpturesatthemediacenterforthe18thShanghaiCooperationOrganization(SCO)SummitinQingdao,eastChinasShandongProvince,June6,2018.(Xinhua/LiZiheng)aboutTuesdayssummitwithDemocraticPeoplesRepublicofKoreatopleaderKimJong-unonimprovingtiesandultimatelyachievingthedenuclearizationoftheKoreanPeninsula.","TrumptoldthemediashortlybeforedepartingforSingaporefromCharlevoix,Canada,whereheattendedtheG,"Weappreciateeverythingthatsgoingon",adding"weappreciateworkingtogether"withtheDPRK."Theyrereallyworkingverywellwithus."TheoptimismandconfidenceisabigcontrasttojustmonthsagowhenTrumpandKimengagedinawarofwords,,TrumpabruptlycanceledtheJune12summit,

  

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量子计算机中国造 “速度革命”新飞跃

2019-05-21 10:06:21来 源:上饶日报      评论:0点击:
  新华社记者
SouvenirsmadefortheDPRK-USAsummit,includinganotebookandafan,areseenattheInternationalMediaCenteratF1PitBuildinginSingapore,June10,2018.(Photo:ChinaNewsService/MengXiangjun)SouvenirsmadefortheDPRK-USAsummit,includinganotebookandafan,areseenattheInternationalMediaCenteratF1PitBuildinginSingapore,June10,2018.(Photo:ChinaNewsService/MengXiangjun)SouvenirsmadefortheDPRK-USAsummit,includinganotebookandafan,areseenattheInternationalMediaCenteratF1PitBuildinginSingapore,June10,2018.(Photo:ChinaNewsService/MengXiangjun)SouvenirsmadefortheDPRK-USAsummit,includinganotebookandafan,areseenattheInternationalMediaCenteratF1PitBuildinginSingapore,June10,2018.(Photo:ChinaNewsService/MengXiangjun)

  世界首台超越早期经典计算机的光量子计算机3日在上海亮相,十个超导量子比特纠缠首次成功实现,中国科学家再次站在了创新的前沿。

  一个世纪前,那场关于“上帝到底掷不掷骰子”的爱因斯坦-玻尔论战,为人类开启了量子世界之门;进入21世纪,量子通信、量子计算等核心技术飞速发展,一场新的量子革命正在到来。

  微观世界的运行,远比人类想象得更神秘。世界首颗量子通信卫星、十光子纠缠、天地一体化量子通信网络……中国“量子人”一系列突破性进展,在量子革命的发展史上,标注下新的印记。

  新版“神算子”有多神?——未来将秒杀超级计算机

  芯片越来越小,传统计算机未来必将遭遇计算极限。求解一个亿亿亿变量(10的24次方)的方程组,利用目前的超级计算机,大约需要100年。而对类似这样的大规模计算难题,如果借助万亿次量子计算机,只需0.01秒。

  全新的量子计算机利用量子特有的“叠加状态”,以采取并行计算的方式,让速度以指数量级地提升。中国科学技术大学潘建伟院士和陆朝阳教授等研制的光量子计算机,已经比人类历史上第一台电子管计算机和第一台晶体管计算机运行速度快10倍至100倍。

  据介绍,关于量子计算研究的系列成果已经发表于《自然·光子学》等国际权威学术期刊上。“这意味着,中国科学家研制出了量子计算领域的埃尼亚克(第一台电子管计算机ENIAC)。”《自然·光子学》的审稿人表示。

  潘建伟说,在量子计算基础研究领域,就计算能力而言,科学界有三个达成共识的指标性节点:第一步超越首台经典计算机,第二步超越商用CPU,第三步超越超级计算机。“目前我们实现的只是其中的第一步,但这一小步却是重要的一步。”

  陆朝阳表示,预计年底可以实现操纵20个量子比特、达到目前商用CPU水平;到2020年,有望实现操纵45个量子比特的目标,向经典超级计算机的计算能力发起挑战。

  全球角力场有几多?——欧美投入数十亿美元布局

  由于量子计算的巨大潜在价值,欧美各国都在积极整合各方面研究力量和资源,开展协同攻关,大型高科技公司如谷歌、微软、IBM等也强势介入量子计算研究。

  来自中国科学院量子信息和量子科技创新研究院的信息显示,国际学术界关于量子计算技术的发展,集中于光子、超冷原子和超导线路这三个研究体系。其中,在光子体系,潘建伟团队在国际上率先实现了五光子、六光子、八光子和十光子纠缠,一直保持国际领先水平,其“多光子纠缠及干涉度量”项目获得2015年度国家自然科学奖一等奖。

  “最快带来实际价值的体系是超冷原子量子模拟,将来很可能集成化的是超导量子计算,谷歌、IBM都在投入大量资源,积极布局。”潘建伟说。

  2015年,谷歌、美国航天航空局和加州大学圣芭芭拉分校宣布实现了9个超导量子比特的高精度操纵。此次,潘建伟及其同事朱晓波等,联合浙江大学王浩华教授研究组,首次实现10个超导量子比特的纠缠,在基于超导体系的量子计算机研究方面取得突破性进展。

  不过,由于高精度量子操控技术的极端复杂性,目前对其的研究仍处在早期发展阶段。“量子计算机就像初生的婴儿,未来最终会长成什么样子,对整个科学界还是个未知数。”潘建伟说。

  何时飞入寻常百姓家?——10年内专用量子计算机有望“实用化”

  从诞生以来,量子力学就一直在催生众多重大发明,包括原子弹、激光、晶体管、核磁共振、全球卫星定位等。量子计算机的问世,有助于解决现有计算机也难以解决的问题。

  “10年内,超导量子操纵有可能做到100个粒子。到那时,它对某些特定问题的计算能力就可以达到目前全世界所有计算能力之和的100万倍,计算能力将会突飞猛进。”潘建伟说,此外量子计算机能耗更低。

  专家认为,计算能力极限的大幅提升,意味着量子计算机可以分析更多数据。比如,实现精准的天气预报,躲避飓风海啸;计算优化的出行线路,让城市减少堵车;识别有效的分子组合,降低药物的研发成本和周期;甚至可以用于探索太空,较快辨别可能存有生命体的行星。

  潘建伟预测,造出“专用”量子计算机,在求解材料设计、化学研究、物理研究等特别需要、特别有用的问题上超越“超级计算机”,有望在10年出现,最终还将拓展到量子人工智能领域。

  量子时代还有哪些畅想曲?——信息安全的“护卫舰”

  当前,信息科技日益走向智能化,量子不仅可以用于量子计算,更安全的量子通信也应运而生。

  随着“墨子号”发射升空,我国在世界上首次实现卫星和地面之间的量子通信。按照规划,未来还将发射多颗量子卫星。到2030年左右,建成一个全球化的广域量子通信网络。

  潘建伟说,量子通信可以从原理上确保身份认证、传输加密以及数字签名等的安全性,从根本上解决信息安全问题。目前,量子保密通信已逐步进入产业化阶段,成为未来保障信息安全的“护卫舰”。

  记者了解到,对于量子时代的科学应用,中国“量子人”团队有着明确的科研路线图:通过量子通信研究,从初步实现局域量子通信网络,到实现多横多纵的全球范围量子通信网络;通过量子计算研究,为大规模计算难题提供解决方案,实现大数据时代信息的有效挖掘;通过量子精密测量研究,实现新一代定位导航等。

  到2030年,或许人人家里都有一个“密钥机”;新的量子材料可以改变电池技术,成百倍地扩大电池容量……面对变幻莫测的量子世界,从“被动观测”迈入“主动调控”,人们期待着量子科技开启更美好的未来。

  (记者陈芳、董瑞丰、周琳、徐海涛)

  (新华社上海5月3日电)

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本文来源于上饶新闻网[www.srxww.com]

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