尼木| 中牟| 宝兴| 沈阳| 工布江达| 汉阳| 五华| 泾川| 中卫| 汉沽| 唐河| 武乡| 张家川| 宽城| 镇沅| 正蓝旗| 桂平| 和龙| 繁峙| 慈利| 延安| 祁县| 怀来| 寿阳| 神木| 荣昌| 大方| 木里| 东西湖| 印江| 宕昌| 江孜| 龙州| 茂名| 峡江| 沂南| 伊川| 唐山| 龙山| 靖边| 河口| 红安| 大丰| 宜君| 商南| 绛县| 常熟| 钦州| 格尔木| 错那| 陵水| 仪征| 集美| 南华| 伊春| 富阳| 林口| 天门| 咸宁| 白朗| 崇信| 丹江口| 金湖| 鸡泽| 高要| 资阳| 龙陵| 扶风| 子长| 乌海| 垦利| 张家口| 汶上| 湖州| 新沂| 冀州| 闽侯| 阎良| 玉林| 咸宁| 鹰潭| 峨山| 静乐| 吉木萨尔| 榕江| 岢岚| 崇州| 乌拉特后旗| 大同区| 拜泉| 伊宁县| 阳山| 宁城| 富锦| 王益| 峰峰矿| 隰县| 佛冈| 宁安| 新疆| 邹平| 乐陵| 沙河| 兴和| 叶县| 巴马| 赣县| 陆良| 全州| 陕西| 青铜峡| 西丰| 五峰| 若羌| 浦江| 合水| 紫云| 绥化| 巨野| 维西| 东乡| 石柱| 法库| 孟连| 尚志| 霞浦| 白玉| 合作| 桦南| 密云| 武邑| 通河| 扎赉特旗| 广元| 定南| 长沙| 信丰| 武汉| 四川| 德昌| 宜州| 南阳| 德钦| 邵阳市| 金昌| 新沂| 楚州| 喀什| 乡宁| 沂水| 开鲁| 普格| 铁岭县| 方正| 河北| 陈仓| 防城区| 桂东| 富阳| 八宿| 天水| 萍乡| 晋江| 徐州| 南漳| 东光| 天柱| 福山| 平利| 西宁| 大方| 融安| 班戈| 凤城| 民和| 清水河| 漳平| 潮安| 二道江| 古冶| 登封| 达县| 云阳| 新野| 天祝| 且末| 福清| 兴海| 沛县| 会宁| 宜宾市| 蒙城| 湘东| 鄂州| 南城| 西峡| 江源| 玛纳斯| 额济纳旗| 通山| 团风| 万州| 兴文| 阿拉善左旗| 无棣| 印江| 武穴| 屯留| 彭泽| 佳木斯| 鄂州| 瓦房店| 蓬安| 达州| 南昌县| 桂林| 塔河| 涪陵| 塘沽| 丰宁| 聂拉木| 保靖| 儋州| 筠连| 墨玉| 南县| 平原| 平和| 老河口| 南涧| 汾西| 毕节| 沙洋| 临沭| 凤山| 新蔡| 宽城| 五华| 环县| 布尔津| 潞城| 淳化| 柳城| 轮台| 三水| 阿拉善左旗| 湘乡| 西峡| 张家川| 饶河| 上饶市| 云浮| 垣曲| 郴州| 中阳| 夏县| 青县| 七台河| 遵化| 荆门| 彰武| 莆田| 陆丰|

车讯:一汽大众跨界车-共享奥迪技术 11月上市

2019-07-23 16:53 来源:漳州新闻网

  车讯:一汽大众跨界车-共享奥迪技术 11月上市

  SanitaryworkerLiuWenhuacollectsgarbageonacliffwhilehangingfromacableatWulingyuanscenicareainZhangjiajieCity,CentralChina’sHunanProvince,June5,,48,hasworkedatthetouristattractionfornearlyfiveyears,mainlyresponsibleforcleaninglitterleftbyirresponsiblevisitors.(Photo:ChinaNewsService/WuYongbing)SanitaryworkerLiuWenhuacollectsgarbageonacliffwhilehangingfromacableatWulingyuanscenicareainZhangjiajieCity,CentralChina’sHunanProvince,June5,,48,hasworkedatthetouristattractionfornearlyfiveyears,mainlyresponsibleforcleaninglitterleftbyirresponsiblevisitors.(Photo:ChinaNewsService/WuYongbing)SanitaryworkerLiuWenhuacollectsgarbageonacliffwhilehangingfromacableatWulingyuanscenicareainZhangjiajieCity,CentralChina’sHunanProvince,June5,,48,hasworkedatthetouristattractionfornearlyfiveyears,mainlyresponsibleforcleaninglitterleftbyirresponsiblevisitors.(Photo:ChinaNewsService/WuYongbing)SanitaryworkerLiuWenhuacollectsgarbageonacliffwhilehangingfromacableatWulingyuanscenicareainZhangjiajieCity,CentralChina’sHunanProvince,June5,,48,hasworkedatthetouristattractionfornearlyfiveyears,mainlyresponsibleforcleaninglitterleftbyirresponsiblevisitors.(Photo:ChinaNewsService/WuYongbing)SanitaryworkerLiuWenhuacollectsgarbageonacliffwhilehangingfromacableatWulingyuanscenicareainZhangjiajieCity,CentralChina’sHunanProvince,June5,,48,hasworkedatthetouristattractionfornearlyfiveyears,mainlyresponsibleforcleaninglitterleftbyirresponsiblevisitors.(Photo:ChinaNewsService/WuYongbing)SanitaryworkerLiuWenhuacollectsgarbageonacliffwhilehangingfromacableatWulingyuanscenicareainZhangjiajieCity,CentralChina’sHunanProvince,June5,,48,hasworkedatthetouristattractionfornearlyfiveyears,mainlyresponsibleforcleaninglitterleftbyirresponsiblevisitors.(Photo:ChinaNewsService/WuYongbing)SanitaryworkerLiuWenhuacollectsgarbageonacliffwhilehangingfromacableatWulingyuanscenicareainZhangjiajieCity,CentralChina’sHunanProvince,June5,,48,hasworkedatthetouristattractionfornearlyfiveyears,mainlyresponsibleforcleaninglitterleftbyirresponsiblevisitors.(Photo:ChinaNewsService/WuYongbing)SanitaryworkerLiuWenhuacollectsgarbageonacliffwhilehangingfromacableatWulingyuanscenicareainZhangjiajieCity,CentralChina’sHunanProvince,June5,,48,hasworkedatthetouristattractionfornearlyfiveyears,mainlyresponsibleforcleaninglitterleftbyirresponsiblevisitors.(Photo:ChinaNewsService/WuYongbing)SanitaryworkerLiuWenhuacollectsgarbageonacliffwhilehangingfromacableatWulingyuanscenicareainZhangjiajieCity,CentralChina’sHunanProvince,June5,,48,hasworkedatthetouristattractionfornearlyfiveyears,mainlyresponsibleforcleaninglitterleftbyirresponsiblevisitors.(Photo:ChinaNewsService/WuYongbing)Special:Daysaheadofthe18thShanghaiCooperationOrganization(SCO)Summit,RussianPresidentVladimirPutinsatdownforanexclusiveinterviewwithPresidentofChinaMediaGroup(CMG),Putintalkedaboutinternationalhot-buttonissuessuchastheKoreanPeninsulatensions,theBeltandRoadinitiativeandRussia’,oneofthemostfrequentlymentionedtopicsinShen’sinterviewwithPresidentPutinwasfood,,,,theculinaryculturesrpart,PresidentXiJinping,President,afterafullday’,andvodka,thedistilledbeveragewidelyusedincocktailsandmixeddrinks,,,QingdaoCityineastChina’sShandong,whichwillserveashostcityfortheupcomingSCOsummit,isalsoworldrenownedforoneofitsdrinks–,,pairedwithfreshly-caughtseafood,,andwouldlikeverymuchtohaveatasteofthematch.“I’lltrynottodrinktoomuch,”,whileattendingtheG20SummitinChina’sHangzhouCity,theRussianpresidentsaidhebroughtaboxofRussianicecreamasapresentforPresidentXi,t,Russia’,witha13percentincreaseyearonyear,irupcomingmeeting,butwouldratherkeepitasecret.“Iwouldliketokeepitasecret,andIcouldtellyoulaterinprivate,”,ShensentthepresenthebroughtallthewayfromHangzhou,hishometown,toMoscowfortheRussianpresident:Longjingtea,,theCMGpresidentalsosentas,“willbeofgreatsignificancetotheplanningofthedevelopmentofChina-Russiarelationsinthenextphase.”

AdinosaurfossilisondisplayonthefirstflooroftheEiffelTowerinParis,France,June2,,themysteriousdinosaurskeletonfetchedmorethan$,thoughttobeanewspeciesbelongingtothetheropodfamily,datesbacktothelateJurassicperiodandis150millionyearsold.(Photo/Agencies)AdinosaurfossilisondisplayonthefirstflooroftheEiffelTowerinParis,France,June2,,themysteriousdinosaurskeletonfetchedmorethan$,thoughttobeanewspeciesbelongingtothetheropodfamily,datesbacktothelateJurassicperiodandis150millionyearsold.(Photo/Agencies)AdinosaurfossilisondisplayonthefirstflooroftheEiffelTowerinParis,France,June2,,themysteriousdinosaurskeletonfetchedmorethan$,thoughttobeanewspeciesbelongingtothetheropodfamily,datesbacktothelateJurassicperiodandis150millionyearsold.(Photo/Agencies)AdinosaurfossilisondisplayonthefirstflooroftheEiffelTowerinParis,France,June2,,themysteriousdinosaurskeletonfetchedmorethan$,thoughttobeanewspeciesbelongingtothetheropodfamily,datesbacktothelateJurassicperiodandis150millionyearsold.(Photo/Agencies)PhototakenonJune1,2018showsWusiSquareinQingdao,eastChina(SCO)SummitisscheduledforJune9to10inQingdao.(Xinhua/GuoXulei)PhototakenonJune4,2018showsaflowerinstallationinQingdao,eastChina(SCO)SummitisscheduledforJune9to10inQingdao.(Xinhua/ZhuZheng)PhototakenonJune2,2018showsWusiSquareinQingdao,eastChina(SCO)SummitisscheduledforJune9to10inQingdao.(Xinhua/JiangKehong)PhototakenonJune3,2018showsWusiSquareinQingdao,eastChina(SCO)SummitisscheduledforJune9to10inQingdao.(Xinhua/PurbuZhaxi)PhototakenonJune3,2018showsflowersalongaroadinQingdao,eastChina(SCO)SummitisscheduledforJune9to10inQingdao.(Xinhua/PurbuZhaxi)PhototakenonJune4,2018showsflowersatWusiSquareinQingdao,eastChina(SCO)SummitisscheduledforJune9to10inQingdao.(Xinhua/GuoXulei)AstaffmemberdecoratesasignofShanghaiCooperationOrganization(SCO)SummitinQingdao,eastChinasShandongProvince,June2,(Xinhua/MaNing)PhototakenonJune4,2018showsredlanternsinQingdao,eastChina(SCO)SummitisscheduledforJune9to10inQingdao.(Xinhua/ZhuZheng)PhototakenonJune4,2018showsaninstallationmadeofflowersinQingdao,eastChina(SCO)SummitisscheduledforJune9to10inQingdao.(Xinhua/LiZiheng)AstreetcarrunsonastreetinQingdao,eastChinasShandongProvince,June4,(SCO)SummitisscheduledforJune9to10inQingdao.(Xinhua/LiZiheng)AbusrunsonastreetinQingdao,eastChinasShandongProvince,June4,(SCO)SummitisscheduledforJune9to10inQingdao.(Xinhua/MaNing)

  PhototakenonJune2,2018showsthenightviewnearWusiSquareinQingdao,eastChina(SCO)SummitisscheduledforJune9to10inQingdao.(Xinhua/GuoXulei)PhototakenonJune1,2018showsthereflectionofWusiSquareonaballooninQingdao,eastChina(SCO)SummitisscheduledforJune9to10inQingdao.(Xinhua/JinLiangkuai)PhototakenonJune1,2018showsthereflectionofWusiSquareonaballooninQingdao,eastChina(SCO)SummitisscheduledforJune9to10inQingdao.(Xinhua/JinLiangkuai)PanoramaphototakenonJune2,2018showsthenightviewofWusiSquareinQingdao,eastChina(SCO)SummitisscheduledforJune9to10inQingdao.(Xinhua/YinGang)PanoramaphototakenonJune2,2018showsthenightviewofWusiSquareinQingdao,eastChina(SCO)SummitisscheduledforJune9to10inQingdao.(Xinhua/YinGang)PhototakenonJune4,2018showsthenightviewofZhanqiaoPierinQingdao,eastChina(SCO)SummitisscheduledforJune9to10inQingdao.(Xinhua/JiangKehong)PhototakenonJune4,2018showsthenightviewofWusiSquareinQingdao,eastChina(SCO)SummitisscheduledforJune9to10inQingdao.(Xinhua/MaNing)PhototakenonMay31,2018showsthenightviewofOlympicSailingCenterinQingdao,eastChina(SCO)SummitisscheduledforJune9to10inQingdao.(Xinhua/WangJianhua)PhototakenonMay3,2018showsthenightviewofFushanBayinQingdao,eastChina(SCO)SummitisscheduledforJune9to10inQingdao.(Xinhua/LiZiheng)PhototakenonMay7,2018showsthenightviewofFushanBayinQingdao,eastChina(SCO)SummitisscheduledforJune9to10inQingdao.(Xinhua/GuoXulei)AviewofilluminatedstalactiteformationsattheJixingyanscenicareainDebaoCounty,SouthChina’sGuangxiZhuangAutonomousRegion,June3,,thesecond-highestonChina’stourismscale.(Photo:ChinaNewsService/ChenWen)AviewofilluminatedstalactiteformationsattheJixingyanscenicareainDebaoCounty,SouthChina’sGuangxiZhuangAutonomousRegion,June3,,thesecond-highestonChina’stourismscale.(Photo:ChinaNewsService/ChenWen)AviewofilluminatedstalactiteformationsattheJixingyanscenicareainDebaoCounty,SouthChina’sGuangxiZhuangAutonomousRegion,June3,,thesecond-highestonChina’stourismscale.(Photo:ChinaNewsService/ChenWen)AviewofilluminatedstalactiteformationsattheJixingyanscenicareainDebaoCounty,SouthChina’sGuangxiZhuangAutonomousRegion,June3,,thesecond-highestonChina’stourismscale.(Photo:ChinaNewsService/ChenWen)AviewofilluminatedstalactiteformationsattheJixingyanscenicareainDebaoCounty,SouthChina’sGuangxiZhuangAutonomousRegion,June3,,thesecond-highestonChina’stourismscale.(Photo:ChinaNewsService/ChenWen)AviewofilluminatedstalactiteformationsattheJixingyanscenicareainDebaoCounty,SouthChina’sGuangxiZhuangAutonomousRegion,June3,,thesecond-highestonChina’stourismscale.(Photo:ChinaNewsService/ChenWen)

  PhototakenonMay31,2018showsghostnetsduringtheexhibition"SecondNature"inAthens,,thedeadliestoceantrashandamajorenvironmentalthreatworldwide,weretransformedinto3Dprintedseashellsinanexhibitionentitled"SecondNature"shandmarinemammals.(Xinhua/MariosLolos)A3Dprinterprocessesaghostnetduringtheexhibition"SecondNature"inAthens,Greece,onMay31,,thedeadliestoceantrashandamajorenvironmentalthreatworldwide,weretransformedinto3Dprintedseashellsinanexhibitionentitled"SecondNature"shandmarinemammals.(Xinhua/MariosLolos)FotiniSetaki,GreekarchitectandfounderofthedesignandresearchstudioNewRaw,standsnexttoa3D-printedtableduringtheexhibition"SecondNature"inAthens,Greece,onMay31,,thedeadliestoceantrashandamajorenvironmentalthreatworldwide,weretransformedinto3Dprintedseashellsinanexhibitionentitled"SecondNature"shandmarinemammals.(Xinhua/MariosLolos)3D-printedobjectsmadebymarineplasticsandghostnetsareondisplayduringtheexhibition"SecondNature"inAthens,Greece,onMay31,,thedeadliestoceantrashandamajorenvironmentalthreatworldwide,weretransformedinto3Dprintedseashellsinanexhibitionentitled"SecondNature"shandmarinemammals.(Xinhua/MariosLolos)PanosSakkas(L),co-founderofthedesignandresearchstudioNewRaw,presentsaseashellduringtheexhibition"SecondNature"inAthens,Greece,onMay31,,thedeadliestoceantrashandamajorenvironmentalthreatworldwide,weretransformedinto3Dprintedseashellsinanexhibitionentitled"SecondNature"shandmarinemammals.(Xinhua/MariosLolos)FotiniSetaki(L)andPanosSakkas,co-foundersofthedesignandresearchstudioNewRaw,setupa3Dprinterduringtheexhibition"SecondNature"inAthens,Greece,onMay31,,thedeadliestoceantrashandamajorenvironmentalthreatworldwide,weretransformedinto3Dprintedseashellsinanexhibitionentitled"SecondNature"shandmarinemammals.(Xinhua/MariosLolos)LaraJackson,34,ofManchester,Britain,takesaphotoaslavalightsuptheskyabovePahoaduringongoingeruptionsoftheKilaueaVolcanoinHawaii,,June2,2018.(Photo/Agencies)LavalightsuptheskyabovePahoaduringongoingeruptionsoftheKilaueaVolcanoinHawaii,,June2,2018.(Photo/Agencies)PeoplewatchaslavalightsuptheskyabovePahoaduringongoingeruptionsoftheKilaueaVolcanoinHawaii,,June2,2018.(Photo/Agencies)DarrylSumiki,52,ofHilo,watchesaslavalightsuptheskyabovePahoaduringongoingeruptionsoftheKilaueaVolcanoinHawaii,,June2,2018.(Photo/Agencies)

CombinedphotosshowaerialviewsofTuandaoinQingdao,eastChinasShandongProvince,takenrespectivelyin1996(upper)andonMay4,akenbyphoto,asoneofthefirstChinesecitiestoopenup,wasanimportantportfortheBeltandRoad,andthatpeoplecouldsensetheextensive,profoundlocalcultureandthevitalityofChinasreformandopening-up.(Xinhua/ZhangYan,LiZiheng)CombinedphotosshowaerialviewsofQingdaoPortinQingdao,eastChinasShandongProvince,takenrespectivelyin1996(upper)andonMay7,akenbyphoto,asoneofthefirstChinesecitiestoopenup,wasanimportantportfortheBeltandRoad,andthatpeoplecouldsensetheextensive,profoundlocalcultureandthevitalityofChinasreformandopening-up.(Xinhua/ZhangYan,GuoXulei)CombinedphotosshowaerialviewsofWusiSquareinQingdao,eastChinasShandongProvince,takenrespectivelyin1996(upper)andonApril16,akenbyphoto,asoneofthefirstChinesecitiestoopenup,wasanimportantportfortheBeltandRoad,andthatpeoplecouldsensetheextensive,profoundlocalcultureandthevitalityofChinasreformandopening-up.(Xinhua/ZhangYan,GuoXulei)CombinedphotosshowaerialviewsofQingdaoSportsCenterinQingdao,eastChinasShandongProvince,takenrespectivelyin2000(upper)andonMay13,akenbyphoto,asoneofthefirstChinesecitiestoopenup,wasanimportantportfortheBeltandRoad,andthatpeoplecouldsensetheextensive,profoundlocalcultureandthevitalityofChinasreformandopening-up.(Xinhua/ZhangYan,LiZiheng)CombinedphotosshowaerialviewsofZhanqiaoPierinQingdao,eastChinasShandongProvince,takenrespectivelyin1996(upper)andonMay4,akenbyphoto,asoneofthefirstChinesecitiestoopenup,wasanimportantportfortheBeltandRoad,andthatpeoplecouldsensetheextensive,profoundlocalcultureandthevitalityofChinasreformandopening-up.(Xinhua/ZhangYan,GuoXulei)CombinedphotosshowaerialviewsofMaidaoinQingdao,eastChinasShandongProvince,takenrespectivelyin1996(upper)andonMay4,akenbyphoto,asoneofthefirstChinesecitiestoopenup,wasanimportantportfortheBeltandRoad,andthatpeoplecouldsensetheextensive,profoundlocalcultureandthevitalityofChinasreformandopening-up.(Xinhua/ZhangYan,LiZiheng)CombinedphotosshowaerialviewsofOlympicSailingCenter,whichusedtobeashipyard,inQingdao,eastChinasShandongProvince,takenrespectivelyin2000(upper)andonApril16,akenbyphoto,asoneofthefirstChinesecitiestoopenup,wasanimportantportfortheBeltandRoad,andthatpeoplecouldsensetheextensive,profoundlocalcultureandthevitalityofChinasreformandopening-up.(Xinhua/ZhangYan,GuoXulei)

  AerialphototakenonJune2,2018showsthedryriverbedofSonghuaRiverinHarbin,northeastChina,thelowestforsome11years,onMay29.(Xinhua/WangKai)AerialphototakenonJune2,2018showstheexposedriverbedofSonghuaRiverinHarbin,northeastChina,thelowestforsome11years,onMay29.(Xinhua/WangKai)AerialphototakenonJune2,2018showsthedryriverbedofSonghuaRiverinHarbin,northeastChina,thelowestforsome11years,onMay29.(Xinhua/WangKai)AerialphototakenonJune2,2018showstheexposedriverbedofSonghuaRiverinHarbin,northeastChina,thelowestforsome11years,onMay29.(Xinhua/WangKai)AerialphototakenonJune2,2018showstheexposedriverbedofSonghuaRiverinHarbin,northeastChina,thelowestforsome11years,onMay29.(Xinhua/WangKai)AerialphototakenonJune2,2018showstheexposedriverbedofSonghuaRiverinHarbin,northeastChina,thelowestforsome11years,onMay29.(Xinhua/WangKai)

  AviewofpartoftheHongKong-Zhuhai-MacaoBridge,,theworldslongestseabridge,willslashthetraveltimebetweenHongKongandZhuhaifromthreehourstojust30minutes,furtherintegratingcitiesinthePearlRiverDelta.(Photo:ChinaNewsService/SheungManMak)AviewofpartoftheHongKong-Zhuhai-MacaoBridge,,theworldslongestseabridge,willslashthetraveltimebetweenHongKongandZhuhaifromthreehourstojust30minutes,furtherintegratingcitiesinthePearlRiverDelta.(Photo:ChinaNewsService/SheungManMak)AviewofpartoftheHongKong-Zhuhai-MacaoBridge,,theworldslongestseabridge,willslashthetraveltimebetweenHongKongandZhuhaifromthreehourstojust30minutes,furtherintegratingcitiesinthePearlRiverDelta.(Photo:ChinaNewsService/SheungManMak)AviewofpartoftheHongKong-Zhuhai-MacaoBridge,,theworldslongestseabridge,willslashthetraveltimebetweenHongKongandZhuhaifromthreehourstojust30minutes,furtherintegratingcitiesinthePearlRiverDelta.(Photo:ChinaNewsService/SheungManMak)AviewofpartoftheHongKong-Zhuhai-MacaoBridge,,theworldslongestseabridge,willslashthetraveltimebetweenHongKongandZhuhaifromthreehourstojust30minutes,furtherintegratingcitiesinthePearlRiverDelta.(Photo:ChinaNewsService/SheungManMak)AbeecollectshoneyonalotusflowerattheZhuozhengyuanGardeninSuzhou,eastChinasJiangsuProvince,June3,2018.(Xinhua/HangXingwei)AbirdrestsonalotusflowerinWufuTownshipofWuyishanCity,southeastChinasFujianProvince,June1,2018.(Xinhua/QiuRuquan)AbeecollectshoneyonalotusflowerattheZhuozhengyuanGardeninSuzhou,eastChinasJiangsuProvince,June3,2018.(Xinhua/HangXingwei)AbirdrestsonalotusflowerinWufuTownshipofWuyishanCity,southeastChinasFujianProvince,June1,2018.(Xinhua/QiuRuquan)

  TwoTaiChiparticipantscompeteinamartialartscontestduringthe17thQinghaiProvinceGamesinXiningCity,NorthwestChina’sQinghaiProvince,June3,2018.(Photo:ChinaNewsService/ChenTianfu)AparticipantperformsTaiChiinamartialartscontestduringthe17thQinghaiProvinceGamesinXiningCity,NorthwestChina’sQinghaiProvince,June3,2018.(Photo:ChinaNewsService/ChenTianfu)AparticipantperformsTaiChiinamartialartscontestduringthe17thQinghaiProvinceGamesinXiningCity,NorthwestChina’sQinghaiProvince,June3,2018.(Photo:ChinaNewsService/ChenTianfu)TwoTaiChiparticipantscompeteinamartialartscontestduringthe17thQinghaiProvinceGamesinXiningCity,NorthwestChina’sQinghaiProvince,June3,2018.(Photo:ChinaNewsService/ChenTianfu)

  ChinesedancersperformduringafolkdanceshowoftheShanghaiCooperationOrganization(SCO)artfestivalheldinBeijing,capitalofChina,June1,onOrganization(SCO)artfestivalheldinBeijing,capitalofChina,June1,2018.(Xinhua/ShenBohan)RussiandancersperformduringafolkdanceshowoftheShanghaiCooperationOrganization(SCO)artfestivalheldinBeijing,capitalofChina,June1,2018.(Xinhua/ShenBohan)PakistanidancersperformduringafolkdanceshowoftheShanghaiCooperationOrganization(SCO)artfestivalheldinBeijing,capitalofChina,June1,2018.(Xinhua/ShenBohan)ChinesedancersperformduringafolkdanceshowoftheShanghaiCooperationOrganization(SCO)artfestivalheldinBeijing,capitalofChina,June1,2018.(Xinhua/ShenBohan)ChinesedancersperformduringafolkdanceshowoftheShanghaiCooperationOrganization(SCO)artfestivalheldinBeijing,capitalofChina,June1,2018.(Xinhua/ShenBohan)ChinesedancersperformduringafolkdanceshowoftheShanghaiCooperationOrganization(SCO)artfestivalheldinBeijing,capitalofChina,June1,2018.(Xinhua/ShenBohan)ChinesedancersperformduringafolkdanceshowoftheShanghaiCooperationOrganization(SCO)artfestivalheldinBeijing,capitalofChina,June1,2018.(Xinhua/ShenBohan)UzbekdancersperformduringafolkdanceshowoftheShanghaiCooperationOrganization(SCO)artfestivalheldinBeijing,capitalofChina,June1,2018.(Xinhua/ShenBohan)UzbekdancersperformduringafolkdanceshowoftheShanghaiCooperationOrganization(SCO)artfestivalheldinBeijing,capitalofChina,June1,2018.(Xinhua/ShenBohan)AviewofilluminatedstalactiteformationsattheJixingyanscenicareainDebaoCounty,SouthChina’sGuangxiZhuangAutonomousRegion,June3,,thesecond-highestonChina’stourismscale.(Photo:ChinaNewsService/ChenWen)AviewofilluminatedstalactiteformationsattheJixingyanscenicareainDebaoCounty,SouthChina’sGuangxiZhuangAutonomousRegion,June3,,thesecond-highestonChina’stourismscale.(Photo:ChinaNewsService/ChenWen)AviewofilluminatedstalactiteformationsattheJixingyanscenicareainDebaoCounty,SouthChina’sGuangxiZhuangAutonomousRegion,June3,,thesecond-highestonChina’stourismscale.(Photo:ChinaNewsService/ChenWen)AviewofilluminatedstalactiteformationsattheJixingyanscenicareainDebaoCounty,SouthChina’sGuangxiZhuangAutonomousRegion,June3,,thesecond-highestonChina’stourismscale.(Photo:ChinaNewsService/ChenWen)AviewofilluminatedstalactiteformationsattheJixingyanscenicareainDebaoCounty,SouthChina’sGuangxiZhuangAutonomousRegion,June3,,thesecond-highestonChina’stourismscale.(Photo:ChinaNewsService/ChenWen)AviewofilluminatedstalactiteformationsattheJixingyanscenicareainDebaoCounty,SouthChina’sGuangxiZhuangAutonomousRegion,June3,,thesecond-highestonChina’stourismscale.(Photo:ChinaNewsService/ChenWen)

  Stunningaerialshotsofmountains,grasslandsanddesertsinNorthwestChinasQinghaiProvince.(Photo/ChinaDaily)Stunningaerialshotsofmountains,grasslandsanddesertsinNorthwestChinasQinghaiProvince.(Photo/ChinaDaily)Stunningaerialshotsofmountains,grasslandsanddesertsinNorthwestChinasQinghaiProvince.(Photo/ChinaDaily)Stunningaerialshotsofmountains,grasslandsanddesertsinNorthwestChinasQinghaiProvince.(Photo/ChinaDaily)Stunningaerialshotsofmountains,grasslandsanddesertsinNorthwestChinasQinghaiProvince.(Photo/ChinaDaily)Stunningaerialshotsofmountains,grasslandsanddesertsinNorthwestChinasQinghaiProvince.(Photo/ChinaDaily)Stunningaerialshotsofmountains,grasslandsanddesertsinNorthwestChinasQinghaiProvince.(Photo/ChinaDaily)Stunningaerialshotsofmountains,grasslandsanddesertsinNorthwestChinasQinghaiProvince.(Photo/ChinaDaily)Stunningaerialshotsofmountains,grasslandsanddesertsinNorthwestChinasQinghaiProvince.(Photo/ChinaDaily)

  Avisitor(front,R)experiencesproductsofanexhibitoratthe2018BeijingInternationalAudiologyConferenceinBeijing,capitalofChina,June2,rday.(Xinhua/LuPeng)Hearingaidequipmentsaredisplayedatthe20182018BeijingInternationalAudiologyConferenceinBeijing,capitalofChina,June2,rday.(Xinhua/ZhangChenlin)Hearingaidequipmentsaredisplayedatthe2018BeijingInternationalAudiologyConferenceinBeijing,capitalofChina,June2,rday.(Xinhua/ZhangChenlin)Avisitor(front,R)experiencesahearingaidequipmentwithaVRdeviceatthe20182018BeijingInternationalAudiologyConferenceinBeijing,capitalofChina,June2,rday.(Xinhua/LuPeng)Peoplevisitthe2018BeijingInternationalAudiologyConferenceinBeijing,capitalofChina,June2,rday.(Xinhua/LuPeng)Astaffmember(2nd,R)answersvisitorsinquiryatthe20182018BeijingInternationalAudiologyConferenceinBeijing,capitalofChina,June2,rday.(Xinhua/LuPeng)The2018BeijingInternationalAudiologyConferenceisheldinBeijing,capitalofChina,June2,rday.(Xinhua/ZhangChenlin)

  CombinedphotosshowaerialviewsofTuandaoinQingdao,eastChinasShandongProvince,takenrespectivelyin1996(upper)andonMay4,akenbyphoto,asoneofthefirstChinesecitiestoopenup,wasanimportantportfortheBeltandRoad,andthatpeoplecouldsensetheextensive,profoundlocalcultureandthevitalityofChinasreformandopening-up.(Xinhua/ZhangYan,LiZiheng)CombinedphotosshowaerialviewsofQingdaoPortinQingdao,eastChinasShandongProvince,takenrespectivelyin1996(upper)andonMay7,akenbyphoto,asoneofthefirstChinesecitiestoopenup,wasanimportantportfortheBeltandRoad,andthatpeoplecouldsensetheextensive,profoundlocalcultureandthevitalityofChinasreformandopening-up.(Xinhua/ZhangYan,GuoXulei)CombinedphotosshowaerialviewsofWusiSquareinQingdao,eastChinasShandongProvince,takenrespectivelyin1996(upper)andonApril16,akenbyphoto,asoneofthefirstChinesecitiestoopenup,wasanimportantportfortheBeltandRoad,andthatpeoplecouldsensetheextensive,profoundlocalcultureandthevitalityofChinasreformandopening-up.(Xinhua/ZhangYan,GuoXulei)CombinedphotosshowaerialviewsofQingdaoSportsCenterinQingdao,eastChinasShandongProvince,takenrespectivelyin2000(upper)andonMay13,akenbyphoto,asoneofthefirstChinesecitiestoopenup,wasanimportantportfortheBeltandRoad,andthatpeoplecouldsensetheextensive,profoundlocalcultureandthevitalityofChinasreformandopening-up.(Xinhua/ZhangYan,LiZiheng)CombinedphotosshowaerialviewsofZhanqiaoPierinQingdao,eastChinasShandongProvince,takenrespectivelyin1996(upper)andonMay4,akenbyphoto,asoneofthefirstChinesecitiestoopenup,wasanimportantportfortheBeltandRoad,andthatpeoplecouldsensetheextensive,profoundlocalcultureandthevitalityofChinasreformandopening-up.(Xinhua/ZhangYan,GuoXulei)CombinedphotosshowaerialviewsofMaidaoinQingdao,eastChinasShandongProvince,takenrespectivelyin1996(upper)andonMay4,akenbyphoto,asoneofthefirstChinesecitiestoopenup,wasanimportantportfortheBeltandRoad,andthatpeoplecouldsensetheextensive,profoundlocalcultureandthevitalityofChinasreformandopening-up.(Xinhua/ZhangYan,LiZiheng)CombinedphotosshowaerialviewsofOlympicSailingCenter,whichusedtobeashipyard,inQingdao,eastChinasShandongProvince,takenrespectivelyin2000(upper)andonApril16,akenbyphoto,asoneofthefirstChinesecitiestoopenup,wasanimportantportfortheBeltandRoad,andthatpeoplecouldsensetheextensive,profoundlocalcultureandthevitalityofChinasreformandopening-up.(Xinhua/ZhangYan,GuoXulei)WednesdayisMangzhonginChinese,or“GraininEar”inEnglish,,“busyplanting”inChinese,whichisalsoanaccuratedescriptionofhowfarmers’lifeisduringthisperiodoftime.“Busy”,farmershavebeenbusyplantingvariouscropsaccordingtotheconditionsoftheirfields,suchasbeans,,,antrainfall,andinsouthernChina,thisperiodoftimehasaspecialnamethe“PlumRain”“PlumRain”season,,andtornadoes,hailstones,stormsanddroughtaremorecommon,,itisalsoatimewhenmanyinsectsstarttoappear,,becausetheChinesebelievethatitonlydrinksjuicefromtreesandeatsnoother“unclean”,suchassculptures,,whosevoicemarksthesummer’:thedrinkthatmakestimebetterThePlumRainmaybeannoying,butnottheplumwine,,,,a,,peoplealsomakeplumwinewithalcohol,,therearealsomanystoriesrelatedwiththedrink,,Mangzhongisnolongerwidelycelebratedasaspecialevent,,inthepast,itwasadaydedi,girlswouldmakehorsesandsedansusingsi,,whichwasmarkedontheseconddayofthesecondlunarmonth,,therearedetaileddescriptionsandrecordsoftheeventinmanyChineseclassics,suchasoneofthebestclassics,“ADreamoftheRedMansions”writtenbyCaoXueqin,awriteroftheQingDynasty(1644-1912).Itisindeedafarewellparty,butnotsosentimentallycelebratedasitoncewas,sincetheflowersofthesummerseasonarereadytobloom.

  

  车讯:一汽大众跨界车-共享奥迪技术 11月上市

 
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C919攻克100多项核心难题 投入航线预计还需3年

来源:中国新闻网 作者:人民日报
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原标题:C919攻克100多项核心难题
5月5日下午,我国首款按照最新国际适航标准研制的干线民用飞机C919在上海浦东国际机场成功实现首飞。我国C919大型客机项目全面进入研发试飞和验证试飞阶段,成功首飞意味着我国实现了民用飞机技术集群式突破,我国成为世界上少数几个拥有研制大型客机能力的国家。
  C919设计定位航空运输市场最主流的150座级单通道市场,标准航程4075公里,增大航程5555公里,相当于北京到新加坡的距离。

数据来源:中国商飞公司 制图:蔡华伟
数据来源:中国商飞公司 制图:蔡华伟

OntarioProvincialPoliceofficersworkatthesiteofacrashinvolvingatourbusonHighway401West,nearPrescott,Ontario,Canada,June4,,fourwithlife-threateninginjuries,herelevantCanadianauthoritiestoverifythesituation.(Photo/IC)OntarioProvincialPoliceofficersworkatthesiteofacrashinvolvingatourbusonHighway401West,nearPrescott,Ontario,Canada,June4,,fourwithlife-threateninginjuries,herelevantCanadianauthoritiestoverifythesituation.(Photo/IC)

  试飞巡航高度约为3000米,飞行约80分钟

  5日下午2时,C919从浦东国际机场第四跑道起飞,在南通东南3000米高度规定空域内巡航,巡航速度约为300公里/小时,飞行持续约80分钟,完成了预定试飞科目并安全返航着陆。

  据了解,C919本次首飞对飞机的操稳特性、起飞着陆性能、动力装置和驾驶设备等工作情况进行了验证。中国商飞试飞中心试飞工程部部长由立岩介绍,本次C919首飞有15个试验点,由5个阶段组成,分别是地面检查,爬升,平飞,模拟进近、着陆和复飞,着陆。

  通常,一架大型客机由百万计的零部件组成,涉及航电、环控、飞控等数十个复杂的系统。为确保飞行安全,离不开首飞前复杂的地面试验。C919型号副总设计师周贵荣介绍,通过本次试飞,既初步检查了飞机的可飞性,技术人员还能得到相关数据,以便辨识飞机达到的定量指标,检验地面仿真模型的正确性和可信度。

  按照惯例,为确保安全,C919首飞全程没有收起起落架,并保持襟翼放下。值得一提的是,C919首飞时还有“小跟班”,它的任务是在空中对C919进行实时观测、记录飞行数据、拍摄照片和视频,保证飞行安全。

  本次首飞机组人员有5人。他们是机长蔡俊、副驾驶吴鑫、观察员钱进、试飞工程师马菲和张大伟。其中,蔡俊、吴鑫、钱进都是经验丰富的试飞员。观察员钱进,则在机长和副驾驶后面观察两位机组人员的操作;32岁的马菲和33岁的张大伟是试飞工程师,他们在客舱里通过内话系统与飞行员协同工作,记录各项参数。

图为C919起飞升空。 中新社记者 孙自法 摄

  图为C919起飞升空。 中新社记者 孙自法 摄

  6架飞机试飞,投入航线预计还需3年

  十年磨一剑。2007年2月,我国大型飞机研制重大科技专项正式立项,2019-07-23,C919总装下线,再到本次首飞,科研人员共规划、攻克了包括飞机发动机一体化设计、电传飞控系统控制律、主动控制技术等在内的100多项核心技术、关键技术。

  有人质疑,C919不少零件是买来的,算不得自主研制。面对质疑,C919型号副总设计师傅国华表示,C919的总体设计和系统集成由我国自主完成,系统集成并不是简单把先进部件进行组装而已。他说,一架商用飞机由飞行控制装置、液压系统、电气等多个不同的系统组成,各个系统本身非常复杂,它们还必须共存在相对狭窄的空间内。此外,飞机必须适应包括高低温极限、振动、潮湿、液体污染等非常严酷的条件,这样才能成为合格的适合商用飞机使用的系统,这些难题都是我国科研人员攻关解决的。

  “比如电子兼容问题。单个供应商的电子器件工作是正常,但要做到在工作时互不干扰,就需要克服很多问题。科研人员在顶层设计上提出需求,按招标进行优化,并对系统集成和优化。”傅国华说。

  本次首飞是C919研制阶段的延伸,未来走向商用还要对很多系统性能进行考核、验证,并进行调整。据介绍,C919研制共有6架飞机投入试飞任务,每架飞机将承担不同的任务,全面开展失速、动力、性能、 操稳、飞控、结冰、高温高寒等科目试飞。同时有两架地面试验飞机分别投入静力试验、疲劳试验等工作。其中,第二架C919飞机正在总装过程中,计划在今年下半年完成首次飞行。

  傅国华说,今后试飞的C919可能根据试飞收集的信息,进行适量调整,以达到最优状况。他预计,从完成首飞到正式投入航线,还需要3年左右的时间。其间还有很多工作,比如,完成其他试航验证和审定,取得型号合格证,拿到走向市场的通行证。同时,工厂也要做好批量生产的准备,同时做好客户服务的各种准备工作,因此也有较大的不确定性。

  C919已获全球23家用户570架订单

  目前,C919机型已获得全球23家用户的570架订单。国内外金融租赁公司客户有14家,订单量达418架,包括美国通用电气租赁等国际客户;国内外航空公司客户有9家,订单量达152架,既有国内的航空公司,也有像德国普仁航空和泰国都市航空这样的国际客户。傅国华预计,未来国内市场还有2000架左右的空间。

  C919的直接竞争对手是空客的A320和波音的B737。周贵荣介绍,空客和波音在大飞机制造上有深厚的积累,我们在总体技术水平上和它们有差距。但C919飞机有后发优势,在同等类型商用飞机上,也有自己的竞争力。比如, C919采用了先进气动布局,空气阻力比同类现役机型减少5%,外场噪声比国际民用航空组织第四阶段要求低10分贝以上,二氧化碳排放低12%至15%,直接运营成本降低10%……此外,相比波音和空客的同等机型,C919中间座位特别加宽,坐起来也更舒适。

  大型客机被称为“现代工业之花”。通过C919和ARJ21新支线客机研制,我国掌握了5大类、20个专业、6000多项民用飞机技术,加快了新材料、先进动力等领域关键技术的群体突破,推进了流体力学、固体力学、计算数学等诸多基础学科的发展。以第三代铝锂合金、复合材料为代表的先进材料首次在国产民机大规模应用,总占比达到飞机结构重量的26.2%;推动了起落架300M钢等特种材料制造和工艺体系的建立,促进了钛合金3D打印、蒙皮镜像铣等“绿色”先进加工方法的应用。

  中国商飞建立了较完善的“主制造商—供应商”模式,最大限度聚集国内外资源打造中国民用飞机品牌,带动形成以中国商飞公司为主体、市场为导向、产学研相结合的民用飞机技术研发体系。(本报记者 沈文敏 喻思娈 宋静思)

news.sohu.com false 中国新闻网 http://www.chinanews.com.68qishuyb.cn/gn/2017/05-06/8216999.shtml report 3213 5月5日下午,我国首款按照最新国际适航标准研制的干线民用飞机C919在上海浦东国际机场成功实现首飞。我国C919大型客机项目全面进入研发试飞和验证试飞阶段,成功
(责任编辑:郭彪 UN832)

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