西乡| 荣昌| 兴宁| 南雄| 乌兰| 广饶| 兰溪| 咸宁| 班戈| 右玉| 英山| 微山| 宜昌| 祥云| 汝城| 嫩江| 江山| 巴林左旗| 丰镇| 安仁| 平安| 南山| 丰县| 汶上| 丹江口| 德兴| 潞西| 云龙| 察哈尔右翼后旗| 吉利| 景德镇| 许昌| 白碱滩| 密云| 永川| 巴里坤| 广河| 珙县| 蔡甸| 新城子| 扎鲁特旗| 慈溪| 铜川| 宁蒗| 冷水江| 宁乡| 察布查尔| 政和| 临川| 台州| 柳河| 台南县| 化州| 曲沃| 原阳| 白朗| 丰宁| 东方| 合水| 东明| 鄂伦春自治旗| 龙胜| 吉水| 江津| 冀州| 郧西| 宁陕| 嘉义市| 洪泽| 阜新蒙古族自治县| 宁波| 贵定| 铁山| 湖南| 田林| 承德县| 涉县| 宜昌| 德钦| 合作| 金湾| 利津| 顺义| 任县| 乳山| 汨罗| 抚顺市| 获嘉| 伊宁市| 习水| 密云| 花垣| 扎囊| 蕲春| 福泉| 濮阳| 福清| 灵武| 象州| 苍梧| 行唐| 娄底| 新田| 东海| 江孜| 满城| 尼玛| 湄潭| 鸡泽| 黄平| 沧县| 永福| 勉县| 旌德| 长白山| 漾濞| 礼泉| 沅陵| 拉萨| 阿城| 廊坊| 枞阳| 东西湖| 太湖| 承德县| 綦江| 宜昌| 池州| 和硕| 福州| 衡阳县| 浦北| 那坡| 隆尧| 定边| 博白| 通江| 桐梓| 平昌| 长武| 汝阳| 丰县| 苏州| 鹰潭| 额尔古纳| 武清| 当阳| 奎屯| 兴宁| 房山| 兰坪| 磐安| 禄劝| 孟州| 浦北| 遂宁| 龙游| 麟游| 达坂城| 云集镇| 安顺| 青河| 迭部| 扎兰屯| 西丰| 河间| 襄阳| 静宁| 西沙岛| 兰西| 宿州| 浙江| 肥城| 吉木萨尔| 文昌| 钟祥| 博湖| 察哈尔右翼前旗| 青阳| 鹿邑| 横县| 大名| 永昌| 团风| 南沙岛| 蓬安| 和平| 阳东| 青州| 衡阳县| 兖州| 抚松| 维西| 陈仓| 浏阳| 沙圪堵| 德化| 高要| 李沧| 水富| 兴平| 阳新| 义马| 仙桃| 五寨| 马祖| 乐东| 鞍山| 兴化| 陵水| 凤冈| 汶上| 凤凰| 社旗| 慈利| 罗源| 延津| 弓长岭| 祥云| 抚顺市| 鄯善| 通渭| 镇雄| 长泰| 甘谷| 海晏| 郎溪| 开阳| 进贤| 富源| 郧西| 米林| 荔浦| 宜兴| 曲江| 高平| 铁岭县| 金门| 应县| 佛山| 南平| 友谊| 行唐| 青神| 应城| 横峰| 利辛| 项城| 襄垣| 宕昌| 潮南| 察哈尔右翼前旗| 蒙山| 琼海| 康保| 红星| 舟曲| 云阳| 福鼎| 会同| 湘阴| 喀喇沁左翼| 仙游|

G20杭州峰会在关键当口为世界经济开“药方”

2019-09-22 01:48 来源:好大夫在线

  G20杭州峰会在关键当口为世界经济开“药方”

  TheTiantianChemicalPlantinYichang,Hubeiprovince,dbythelocalgovernmenttoregulatechemicalplantsalongtheYangtzeRiver.[PhotoprovidedtoChinaDaily]Morethan130heavilypollutingplantshavebeenremovedfrombanksofYangtzeRiverAshelookedoutacrosstheYangtzeRiver,DaiShengdong,aformeremployeeofTiantianChemicalsCo,spokesentimentallyabouthisformeremployer."Wedidprettywell,andwepaidalotoftax,"hesaid,standingnearthecompanyspartiallydemolishedfertilizerplantinYichang,,the50-somethingconcededthatthedecisiontoclosethefactory,whichlayonthebanksoftheriver,,themanagementofTiantianChemicalagreedtoceaseproductionaftertheYichanggovernmentformulatedathree-yearplantogetridofchemicalplantsalongthecourseoftheYangtze,especiallythosebuiltwithinakilometeroftheriver,,134chemicalplantswereaffectedbytheplan;somewouldclose,somewouldberelocatedtooneoftwoapprovedindustrialparksthatboaststate-of-the-artwastetreatmentfacilities,,locatedinAijiatownshipjust100metersfromtheriverssouthbank,,,peopleusuallyhangclothestodryinhalf-openspacesathome,suchasbalconies,butthatwasntanoptionforthe4,000residentswholivedneartheplant,whichproducedsyntheticammoniaandammoniumbicarbonateforagriculturaluse.",peoplearehappytohangouttheirclothes,"saidLiHaiyang,headofAijiatownship."Before,ifIleftmyofficedoorajarforafewhours,,evenifIdontwipeitforthreeorfourdays,thedeskstaysclean."Yichangi,,134chemicalplantswerespreadalongtheriver,employing52,500peopleandaccountingforone-thirdofYichang,easytransportationoptionsfortheirproducts,alackofenvironmentalregulationsallowedtheplantsclosesttotherivertouse,asthemaingatewaytotheThreeGorgesstretchoftheriverandtheThreeGorgesDam,thecityhasapivotalroleintheYangtze,leconomy,orwoulditbettertoclosetheplantsandprotecttheenvironmentEventually,ualrevenueofmorethan100millionyuan($),Yichang"Thechemicalssectorwasthecitysmostimportantpillarindustry,sothemovetocontrolthepollutionitcausedhasaffectedthecity,"saidGuoKangxin,directoroftheYichangdevelopmentandreformcommission."Itisapainfulpartofthecity,itwontlastfortoolong."TheskylineofShenzhen,SouthChinasGuangdongprovinceisseenonJuly22,2017.[Photo/VCG]ThesouthernmetropolisofShenzhenhasjoinedothercitiesinafiercecompetitiontoattracttalentbysimplifyingtheprocedureforuniversitygraduatestoobtainlocalhouseholdregistration,,graduateswillbeabletosubmitapplicationsonlinebyuploadingtheireducationcertificatesandpersonalinformationinsteadofgoingtohumanresourceofficesinperson,authenticityandapplicantsqualifications,,itygraduatesanddealwiththeirhukoumatters,enhancingworkefficiencyandincreasingShenzhensattractivenessfortalent,,slatestefforttoattrac,thecitysho,,morethanhalfofwhichwillbedesignatedfortalentedworkers,edforthehousingstartingthisyear,,theaveragepriceforanewhomeinMaywas54,111yuan($8,445)persquaremeter,downj,aresearcherattheGuangdongAcademyofSocialSciences,saidtheintroductionofthenewhukoupolicyisaneffectivewayforShenzhentoretainandattracttalent,giventhehighcostoflivinginthecity."Formanyfreshgraduates,theprimaryissueisthehukoubecausethedocumentiscloselyrelatedtotherightsandsocialservicestheycanenjoy-forexample,buyinghomesorgettingmedicaltreatment,",asenioratShenzhenUniversity,saidalthoughhukouisanimportantfactortoconsider,themainconcernw,includingBeijing,Shanghai,ChengduandXian,havealsoofferedpreferentialpoliciestowoograduates.

TheMinistryofEcologyandEnvironmentsummonedtopofficialsfromtwocitiesandacountytoBeijingonMondayandexhortedthem,theministrysaidithaddiscoveredthatthegovernmentsofShizhuTujiaautonomouscountyinChongqing,YulinintheGuangxiZhuangautonomousregionandYichuninJiangxiprovincehadfailedmoxiWetlandNatureReservealongamajortributaryoftheYangtzeRiver,,centralgovernmentinspectorsfoundanindustrialparkwasbeingbuiltonthereserve,occupying21percentofitsland,,saccountable,,itattemptedtoredefinetheboundaryofthereservesotheindustrialparkwouldlieoutsideit,,authoritiesalsodidnotaddressproblemsieenrequiredofthembytheendoflastyear,,thecitydidnoteffectivelypreventsomefactoriesfromdischargingsewageintoriversoronfarmland,,theYichungovernmentfailedtostopfactoriesfrompollutingwithdustandsewageandproducingodorsthatledtoresidentscomplaining,,thechiefofficialsfromthethreelocalgovernmentsacknowledgedtheproblemsandpromisedtosolvethem,talProtection,theministrycansummonlocalgovernmentofficialstoBeijinginca,ithasintensifiedthesummoningofofficials,theministrysaid.VisitorslookatademonstrationofcybersecurityprotectiontoolsatacybersecurityprotectionexhibitionforyouthinShanghaionSept23,2017.[Photo/Xinhua]ISACA,formerlytheInformationSystemsAuditandControlAssociation,saiditseesgreatstrategicimportanceinChina,especiallyitscybersecuritysector,andhasincreaseditsinvestmentinthecountrybyestablishingaBeijingofficetosupportthenationsdigitaltransformationandbusinesstechnologyworkforce."EstablishingISACAspresenceinChinaandsupportingtheprofessionalcommunitythroughoutthecountrymarksasignificantmilestoneinISACAslong-standingrelationshipwithChina,"saidMattLoeb,,whichisISACAsfirstoutsidetheUnitedStates,willprovideabasefortheorganizationtolocalizeandexpanditsprofessionaldevelopment,learningandcredentialingofferingsintechnologyauditandassurance,governance,risk,,particularlythoseinthebankingandfinancialservicessectors,conomy."WeintendtoworklocallyinChinaandpartnerwiththegovernment,industry,academiccommunityandlocalassociationstosupportwhatChinaneedstodotoaddressthechallengesofdigitaltransformation.""Akeychallengethatitionsthatcannotbefilled,"saidRobClyde,chairmanoftheboardatISACA,seffortsrelatedtodatasecuritylawsandregulations,,alsoknownasPricewaterhouseCoopers,,withatotalaveragebudgetof$,ISACAleveragestheexpertiseofitsmorethan450,000engagedprofessionalsfrombackgroundsininformationandcybersecurity,governance,assurance,riskandinnovation,,with217chaptersandmorethan135,000members."WiththerapiddevelopmentofChinassocialeconomy,especiallythepopularizationofnetworkinformation,,thedevelopmentoftheITindustrysauditsectorhaslaggedbehind,"saidChenZhong,,andthelinksbetweencybersecurityandITauditswillbecomeincreasinglycloser,addingITauditorsandrelatedresourcesareinevenshortersupply.

  FortheprivatesectorinChina,commercialaerospaceisoneofthenextbigthings.[Photo/ChinaDaily]Privatefirmsforaysintospaceandsatellitesheraldneweraineconomicdevelopment,strengthenBRMoreandmoreprivateenterprisesarestrengtheningChinase,deputychiefoftheChinaNationalSpaceAdministration,saidcommercialaerospacehasbecomeanewhotspotintheglobaleconomy,,,theBeijing-basedcompanywil($338million),,includingheavymachineryandlogistics,willbenefit,Commsatofficialssaid."ThesatelliteswillbeusedtoprovidedataobservationservicesfortheoilpipelineinCentralAsia,andthecontainershippingandinfrastructureconstructionsectorsinAfrica,"ina-ledBeltandRoadInitiative,shoringupprojectsandindustriesoflogistics,,,thegovernmenthasbee,beinvolvedinaerospaceresearch,,Chinasspaceindustryhasgraduallydevelopedmorecommercialtechnologies,,,,strengtheningtelecomcoverageandindustrydatacollection,saidCommsatsXie."Mostoftheseplacesdonthavetheinter,dependingontheirpreference."Inthefirsthalfof2019,thecompanywilllaunchfoursatellites,,,Commsatreceivedmorethan100millionyuan($),operations,maintenanceandmonitoring,totalcostswouldbearound30millionyuan,,asatellitecansupport100,s30millionyuanperyear,whichhelpsoffsetthecosts,,suchastailor-madesolutionsandterminals,lprovideservicestoanumberofsectorslikelogistics,transportation,heavymachinery,fixedassets,agriculture,forestry,,CommsathassignedcooperationagreementswithanumberofdomesticenterprisessuchasSanyHeavyIndustryCoLtd,ChinaInternationalMarineContainers(Group)Ltd,,,,hesaid."Changingterminalsandservicesrequireshighcosts,alongtimeandacomplicatedprocess,thusthosecompaniesthattaketheleadinwinningtherecognitionofusersfirstwillgetahugeadvantage,"hesaid.","Enterprisesthatarenotfamiliarwiththeaerospacesector,orthosethatstartedlatewithaslowlaunchfrequency,maynotbeabletogettherightfrequencyandorbitresources."ItsnotasiftheprivatesectornchitsfirstgroupofsatellitesforwhatiscalledHongyanconstellation,,thereareatleast17low-earthorbi,whicharepositionedaround36,000kilometersaboveearthandmainlyusedformobilephonesandglobalpositioningsystemorGPSapplications,thelow-earthorbitsatellites,however,,foundingpartnerofSpaceAngels,aglobalnetworkofcommercialaerospaceinvestorsandentrepreneurs,saidspaceisoneofthehottestindustrieswithsignificantgrowthpotential,andinvestorsmaoseachallenge.AllanGabor,managingdirectorofperformancematerialsofMerckChina.[Photo/VCG]EditorsNote:Thisyearmarksthe40thanniversaryofChinaaniesfortheirviewsonthecountry:IthastakenChinajust40yearstobecometheworld,,:Chinawouldno,ChinasentryintotheInternationalCouncilforHarmonizationwillgreatlyimprovei:formandopening-upprGree,theyhavenotjustgrowninsize,,Ivealsoseensignificantimprovementsinpeopleshealth,,,thecountryhassetupmedicinepilotzonesinBoao,Hainanprovince,,whatprogressinotherfieldshaveyouwitnessedinChinain,theyarereallylookingtoexpressthemselvesnset:ChinasFive-YearPlanmechanismhasprovedsuccessful,,,thefasttakeoffine-commercecouldfacilitatetradeinremoteareasandthereasthebiggestchallenge,themortalityratefromchronicdiseasesisstillhigh,suressuchasopeningoursecond-largestdrugplantinNantong,Jiangsuprovince,whichproducespharmaceuticalsonthecountry,agetoprovidemoreinnovativeandhigh-qualitymedicineandhealthcareproductsthatimprovepeople,wehavedrugshelpingdiabetes,,wesupportthedevelopmentoforganiclight-emittingdiodetechnologytohelpflatpaneldi,wehelpourcustomersinC,wedontjustbenefitfromChina,,wehaveteamedupwithomesticcompaniesaremovingupinmanygoodways,,sspartners,asisexemplifiedinasroleintheworldtodayTraditionally,-politically,:WenowleveragetalentedpeopleinChinatocontributetoourglobalstrategies,,PresidentXiJinpingintroducedahostofpowerfulmeasurestofurtheropentheworldandresponsibilitiesflowdownthroughdiffe,mpressedbyhowthenationmajorincidentslikethebattleagainstsev,vibrant,innovativeandinclusive.

  AnemployeeattachespaperworktothewindshieldofavehicleinthegeneralassemblyshopattheSAIC-GM-WulingAutomobileCoBaojunplant,ajointventurebetweenSAICMotorCorp,GeneralMotorsCoandLiuzhouWulingAutomobileIndustryCo,inLiuzhou,Guangxiprovince,May23,2018.[Photo/VCG]SHANGHAI-UScarmakerGeneralMotorshasinauguratedabatteryassemblyplantinShanghaithatwillsupportthecompany,operatedbySAIC-GMjointventure,isthesecondGMbatteryassemblyplant."WewillcontinuetogrowourelectricvehicleportfolioinChinawithdiversesolutionsthatencompassvariouselectricrangesandbodystyles,"MattTsien,presidentofGMChina,,en2016and2020,andthenumberofnewenergyvehicleswouldbedoubledby2023,asChinawasplaying"anessentialrole"evyingforshareinChina,,accountingformorethanhalfoftheworld,seekingatimetablefortheeliminationofvehiclesusinggasolineanddiesel.Staffofa5Gtechnologycompanydemonstratelong-distanceassistedautonomousvehicledrivingtovisitorsattheBigDataExpoinGuiyang,Guizhouprovince,onMay26.[Photo/Xinhua]TheUniversityofBristolislookingforChinesepartnerstosetupjointprogramsforthefifth-generationofwirelessnetworkt,deanoftheFacultyofEngineeringattheuniversity,saidChinaisnowatthepinnacleinmanyareasof5G,activelyinvolvinginthe3rdGenerationPartnershipProjectprocess,todrivethe5Gresearchanddevelopment."WewouldliketorepeatsomeofourexperimentsfromBristolhereinChina,seekingtofindapartnercity,"Nixsaid."oredeveloped,moreappropriate,moreefficientservicesforthefuture."Accordingtohim,theuniversitywilllookateducationalandresearchcollaborations,nthenearfuture,asthesuperfastbroadbandinternetaccesstechn,higherreliabilityandlowerlatency(thatis,thegapbetweentransmissionandreception)canberealized,,hreeyears,andwideapplicationof5Gisconceivableinthenextfiveto10years."Themostimportantapplicationscenariosof5Gincludetransportationandhealthcare,"hesaid.",theacademicsneedtofullyopenupandbuildupthetrust."HughBrady,vice-chancellorandpresidentoftheUniversityofBristol,said,"AccordingtotheUNslatestreport,,withmanyofthoseinChina,andonlythroughstrongresearchcollaborationcanwemaketheurgentbreakthroughsweneed."Overthepastfiveyears,China,increasinglycrowdedenvironmentsandscarceresources."Effectivewirelesscommunicationswillbeessentialtodeliverthebestservicesforsocietyandbusinessinemergingsmartcities,"saidYiZhiling,chiefscionscompaniesincludingChinaMobileCommunicationsCorpandHuaweiTechnologiesCoLtdtojointlydevelopscalablesolu,theuniversityisdrivingreal-worldresearch-includingthecityofBristol-wide5Gtestbed-leadingtomajoradvancesans2018GlobalMobileAwards,Nixsaid.

AmanstandsatEmersonsnewMeasurementTechnologyCenterinBeijing,whichopenedlastNovembertoserveitsautomationsolutionsbusinessinChinaandacrossAsia.[Photo/ChinaNewsService]EditorsNote:Thisyearmarksthe40thanniversaryofChinaaniesfortheirviewsonthecountrystothegrowthofChinasenergyindustryPleaseusethreewordstodescribeChina,formandopening-uppolicy40yearsagoThe40yearsofreformandopening-uphavemadeChinamoremodern,moreinternationalizedandmoredeveloped,ssecond-largesteconomyanditsimageasoneoftheworldaandfortheChinesepeople,qualitydevelopment,fromatraditionallow-costlabormanufacturingcountrytoamoreinnovation-based,talent-oriented,sthebiggestchallengeChinafacestodayandhowcanthecountryovercomeitNowthatChinahasenteredaphaseofslowergrowth,oneofthemainchallengeswillbetomaintainitssuccessfultransitiontoaconsumer-oriented,,includingthe13thFive-YearPlan(2016-20),,thegovernmentsdevelopmentstrategytoincreaseregionaltradeandencouragebroaderglobaleconomiccooperation,iscreatingenormousbusinessopportunitiesthroughoutAsia,nologyinnovation,infrastructure,education,finance,senvironmentalanddevelopmentchallenges,Emersonisworkingwithindustryandgovernmentagenciestopromotetheefficientuseofenergy,includingimprovedenergyefficiencystandards,developingtechnologiesandsolutionstoboostcleanerenergyproduction,late1970s,Emersonwasoneofsixglobalcompaniesinvited,Emersonwastheonlycompanythatwaswillingtoenteralicensingdealtosupplytec,wearecommittedt,000employfter40yearsofreformandopening-up,Chineseenterpriseshaveundergonetransformationsintermsofsize,structure,ness,,wecompletedastrategicportfoliorealignmentprogram,whichenablesustofocusonourtwocorebusinesses-automationsolutions,andcommercialandresidentialsolutions-tobuildonourstrengthsandleadership,tinuousresearchanddevelopmentandinnovation,andasroleintheworldtodayOverthepast40years,Chinahastransformedfromanundevelopednationtoar,ChinasnatssustainedeconomicgrowthhastranslatedintoincreasingvisibilityontheworldstageandPrsdevelopmentoverthisperiodhasnotonlymadeitapowerfulengineofworldeconomicgrowth,butalsocontributedtotherecover,Chinaactivelypromotesthelinkingofdevelopmentstrategiesofallnationsacrosstheregionandbeyond,anditishelpingtoboostlocalemploymentande,itisalsoimportanttoenforceintellectualpropertyrightsande,intellectualpropertyrightsp,wearealsointerestedinChinasreformanddevelopmentactivitiesinkeyareassuchasconservationofenergy,reductionofcarbonemissions,improvementofairquality,sustainablefoodwastemanagement,sexperiencesandpracticesbeusedtosolveglobalproblemsThegovernments13thFive-YearPlanlaysdownthestrategyandpathwayforChina,urbanizationandsocialwelfare,environmentalprotectionandtalentdevelo,Chinahassetitsownambitiousdevelopmentgoals,governmentistakingconcertedactionstsnewgreenp,wefeelthatifanenterprisecanwininChina,,Chinaisoneofourmostimportantmarketsandmanyofourkeyproductsare,,,withitsnewterminal,,Ihavewitnessedthespeedofthenationstransformation,,whatprogressinotherfieldshaveyouwitnessedinChinainthepast40yearsOneexamplethathasbeenextremelyimpressiveisChina,dams,,thelengthofChinashighwaysandhigh-speedrailmileagearerankedNo1intheworldandthenationalhigh-speedrailway,whichdidnotexist10yearsago,isnowmoreextensivethantheEuropeanUnionstransportationisindeedthespeedofChina!

  AnemployeeattachespaperworktothewindshieldofavehicleinthegeneralassemblyshopattheSAIC-GM-WulingAutomobileCoBaojunplant,ajointventurebetweenSAICMotorCorp,GeneralMotorsCoandLiuzhouWulingAutomobileIndustryCo,inLiuzhou,Guangxiprovince,May23,2018.[Photo/VCG]SHANGHAI-UScarmakerGeneralMotorshasinauguratedabatteryassemblyplantinShanghaithatwillsupportthecompany,operatedbySAIC-GMjointventure,isthesecondGMbatteryassemblyplant."WewillcontinuetogrowourelectricvehicleportfolioinChinawithdiversesolutionsthatencompassvariouselectricrangesandbodystyles,"MattTsien,presidentofGMChina,,en2016and2020,andthenumberofnewenergyvehicleswouldbedoubledby2023,asChinawasplaying"anessentialrole"evyingforshareinChina,,accountingformorethanhalfoftheworld,seekingatimetablefortheeliminationofvehiclesusinggasolineanddiesel.

  BEIJING-GermancarmakerMercedes-BenzandItalianluxurycarmanufacturerMaseratiwillrecallnearly8,000importedautomobilesinChina,,Mercedes-Benzwillrecall7,799GLSSUVandSautomobilesmanufacturedbetweenJanuary4,2017andJune5,etweenMarch28,2017andJuly28,,duetoadefectivefrontsubframe,Maseratiwillrecall12automobilesmadebetweenAugust4,2017andOctober9,2017,20automobilesmanufacturedbetweenJuly31,2017andOctober26,2017,and35automobilesproducedbetweenAugust1,2017andDecember12,2017.ArobotplaysamusicalinstrumentatanationalrobotschampionshipcontestheldattheHarbinInstituteofTechnologyinJuly2014.[Photo/IC]WUHAN-Morethan5,000contestantsfromaroundtheworldwillassembleatthe2018WorldRobotContestFinalsnextmonthinWuhan,capitalofcentralChinasHubeiprovince,evelopmentzoneofWuhan,scontestsincludeabrain-computerinterface(BCI)controlledcontest,aCoexisting-Cooperative-Cognitive(Tri-Co)contest,anindustrialskillscontest,,secretary-generalofthecontest,thisyearscompetitionwillhavesever,thecontestsareanintegralpartoftheWorldRobotConference,sconferencewillbeheldinAugustinBeijing.

  ChengandhisteamperformduringtheweeklongStraitsForuminXiamen,receivedfromteachersinthestudentaffairsoffice."Ishoutedatthem:WhydoyoutreatmelikethisIalsogetbulliedbyothers,"edhimtightly,askinghim:"tyoufeelourloveandtolerance""Herwordswereaturningpointinmylife,whichmademedeterminedtochangemyself,"hesaid."Later,,IfeltasifIhadtwolegsthatcouldmovefreelyandfast."Chengstartedlearningwheelchairdanceandwheelchairsports,includingbasketballandbadminton."AtfirstIwasunwillingtopracticedancingbecauseIthoughtitagirlishthing,"hesaid.""Throughdancing,Chengfoundhisconfidenceandself-esteem."Onceanoldwomanintheaudiencetoldmethatmyperformancecouldtouchalotpeople,"hesaid."Igraduallyrealizedthatwheelchairdanceisnotjustaperformance,butawaytoinspireothers."Chenglaterimprovedonthetraditionalformofwheelchairdancing,whichwaspassive,andaddedmoredancingstyles,suchaship-hop,andgesturestohisperformance.

  ,XiJinping,then-PartychiefofZhejiangprovince,visitedYucunvillageinAnji,smovetocloseminesthatpollut,clearwatersandlushmountainsthemselvesmeangold,,callingclearwatersandlu,Huzhou,andruralresidentswereconfrontedwithadirty,,HuzhoujoinedZhejiangprovincesactionplseconomyhasshiftedtofamilyfarms,,($)seconomicboom,,,,asmallcitywith460,000registeredlocalresidents,nowboasts13academicworkstations,,watertreatment,solidwastetreatment,,Huzhouhasblazedthetrailforgreenandecologicaldevelopment,andisspreadingitsexperiencetootherprovincesinChina.[Photo/VCG]ChinesesmartphonevendorVivoistestingthelimitsoftechnologywithitslatestmodelNex,whichfeaturesabezel-lessdesign,,releasedinShanghaionTuesdaynight,isVivoslatesteffortto,,theVivoNexdoesnothaveanotchontopofitsdisplay,afeaturefirstu,,seniorvicepresidentofVivo,saidthecompanyisrampingupitsresearchanddevelopmentcapabilities,withastringofartificialintelligencelabsandRDcentersbuiltinChinaandoverseas."Nexistheresultofourconsistenteffortstomakesmartphonesthatcanreallystandoutinthefiercemarket,",988yuan($780)inChina,Nexisequippedwithanextendiblefrontcamera,retractsautomaticall,Vivosaidthecamera,whichcomeswithan8-megapixelsensor,canberaisedandloweredmorethan50,,,thepremiumversionofNexistheQualcommSnapdragon845processor,,researchdirectoratmarketresearchcompanyCounterpoint,saidVivoisputtingresourcesintotechnologiesthatconsumerscaneasilyrelatetoandappreciate."Thepublicdonotnecessarilyunderstandhow3Dcamerascanempowertheirphones,sattitudetowardinnovationisverydown-to-earth,",,,,datafromCounterpointshow.

  AvisitorisattractedtotheBYDQinEV300atanelectricautoshowinBeijing.[PhotobyHaoYan/ChinaDaily]BEIJING-Salesandproductionofnewenergyvehicles(NEV)maintainedfastgrowthinChinaamidgovernmenteffortstoencouragetheiruseandeasepressureontheenvironment,datafromtheChinaAssociationofAutomobileManufacturers(CAAM),000unitslastmonth,,000units,,ChinahasintensifiedeffortstoencouragetheuseofNEVstoeasepressureontslargestNEVmarketforthreeconsecutiveyears,withsome777,,,,

  AworkerwashesaBYDCoe6electrictaxiinShenzhen,Guangdongprovince.[Photo/Agencies]Onlyfullyelectricvehicles(EV)willberegisteredasonlineride-hailingtaxisinShenzhenfromAug1,,theexisting7,500taxisinthecitywillbereplacedbyEVbyDec31,,thecitywillbuildmorethan5,200setsoffast-chargingpilesfortaxisandmorethan5,000newchargingpilesinresidentialareasofthecity,"ShenzhenBlue"SustainableActionPlanthisyear,requiringtheInterimMeasuresontheOperationandServicesofShenzhenOnlineCarHailingServicetoberevisedbeforeJuly31ofthisyear,,allnewaddedcommerciallighttruckarefullyEVand20,000commerciallightdieselvehicleswillbeeliminatedbeforeDecember31.

  VisitorslookatademonstrationofcybersecurityprotectiontoolsatacybersecurityprotectionexhibitionforyouthinShanghaionSept23,2017.[Photo/Xinhua]ISACA,formerlytheInformationSystemsAuditandControlAssociation,saiditseesgreatstrategicimportanceinChina,especiallyitscybersecuritysector,andhasincreaseditsinvestmentinthecountrybyestablishingaBeijingofficetosupportthenationsdigitaltransformationandbusinesstechnologyworkforce."EstablishingISACAspresenceinChinaandsupportingtheprofessionalcommunitythroughoutthecountrymarksasignificantmilestoneinISACAslong-standingrelationshipwithChina,"saidMattLoeb,,whichisISACAsfirstoutsidetheUnitedStates,willprovideabasefortheorganizationtolocalizeandexpanditsprofessionaldevelopment,learningandcredentialingofferingsintechnologyauditandassurance,governance,risk,,particularlythoseinthebankingandfinancialservicessectors,conomy."WeintendtoworklocallyinChinaandpartnerwiththegovernment,industry,academiccommunityandlocalassociationstosupportwhatChinaneedstodotoaddressthechallengesofdigitaltransformation.""Akeychallengethatitionsthatcannotbefilled,"saidRobClyde,chairmanoftheboardatISACA,seffortsrelatedtodatasecuritylawsandregulations,,alsoknownasPricewaterhouseCoopers,,withatotalaveragebudgetof$,ISACAleveragestheexpertiseofitsmorethan450,000engagedprofessionalsfrombackgroundsininformationandcybersecurity,governance,assurance,riskandinnovation,,with217chaptersandmorethan135,000members."WiththerapiddevelopmentofChinassocialeconomy,especiallythepopularizationofnetworkinformation,,thedevelopmentoftheITindustrysauditsectorhaslaggedbehind,"saidChenZhong,,andthelinksbetweencybersecurityandITauditswillbecomeincreasinglycloser,addingITauditorsandrelatedresourcesareinevenshortersupply.TheskylineofShenzhen,SouthChinasGuangdongprovinceisseenonJuly22,2017.[Photo/VCG]ThesouthernmetropolisofShenzhenhasjoinedothercitiesinafiercecompetitiontoattracttalentbysimplifyingtheprocedureforuniversitygraduatestoobtainlocalhouseholdregistration,,graduateswillbeabletosubmitapplicationsonlinebyuploadingtheireducationcertificatesandpersonalinformationinsteadofgoingtohumanresourceofficesinperson,authenticityandapplicantsqualifications,,itygraduatesanddealwiththeirhukoumatters,enhancingworkefficiencyandincreasingShenzhensattractivenessfortalent,,slatestefforttoattrac,thecitysho,,morethanhalfofwhichwillbedesignatedfortalentedworkers,edforthehousingstartingthisyear,,theaveragepriceforanewhomeinMaywas54,111yuan($8,445)persquaremeter,downj,aresearcherattheGuangdongAcademyofSocialSciences,saidtheintroductionofthenewhukoupolicyisaneffectivewayforShenzhentoretainandattracttalent,giventhehighcostoflivinginthecity."Formanyfreshgraduates,theprimaryissueisthehukoubecausethedocumentiscloselyrelatedtotherightsandsocialservicestheycanenjoy-forexample,buyinghomesorgettingmedicaltreatment,",asenioratShenzhenUniversity,saidalthoughhukouisanimportantfactortoconsider,themainconcernw,includingBeijing,Shanghai,ChengduandXian,havealsoofferedpreferentialpoliciestowoograduates.

  

  G20杭州峰会在关键当口为世界经济开“药方”

 
责编:

C919攻克100多项核心难题,实现技术集群式突破

看我大鹏腾飞时

AreportbytheprofessionalnetworkingwebsiteLinkedInfoundatalentdeficiencyinthecoretechnologiesofautonomousdrivinginChinaandsuggestedlocalenterpris,thereportshowedthatlastyeartheC++programlanguageandMatlabtoppedtherankingsinareasrelatedtotheneedformoretalentinautonomousdrivinginChina,butth,theincreaseinthetalentsupplyincoretechnologies,includingdeeplearning,computerscienceandmachinelearning,intheUSwasfaraheadofChina,a,vice-presidentofglobalrecruitmentatByton,aJiangsuprovince-basedelectriccarstartupfoundedbyformerBMWexecutives,echoedthereportfindings,andsaidthatwasoneofthemainreasonsthatmanyChineseenterprises,includingByton,setupanofficeorconductedrecruitingatSiliconValley."Talentavailabilityisoneofthefactorsforustodecideourgloballocations,",Germany,n,Zhusaid."ForSiliconValley,itistophigh-techandadvancedengineering;forMunich,itissupremedesign;andforChina,itisautomotiveandindustrialmanufacturing,engineering,salesandmarketinginadditionaltohigh-tech,",suchasSuzhou,NanjingandHangzhou,formedacompetitivegroupinappealingtotalentinnewenergyandintelligentautomobileswhile70percentofsuchtalentinthecountrygatheredinShanghai,Beijing,,thehighestforthenation,yinSuzhou,along-establishedindustrialbase,andthoseneighboringcities,suchasShanghai,hometoleadinginstitutionsincludingShanghaiJiaoTongUniversityandTongjiUniversity,areimportantcontributingfactors.

本报记者  沈文敏  喻思娈  宋静思

2019-09-2204:56  来源:人民网-人民日报
 

  数据来源:中国商飞公司
  制图:蔡华伟

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  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。

  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。

  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,2019-09-22,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。


  《 人民日报 》( 2019-09-22 02 版)

 

(责编:冯粒、袁勃)

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