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聊城刻书与出版业的兴衰概况

2019-09-16 23:10 来源:快通网

  聊城刻书与出版业的兴衰概况

  ThelogoforDouyin,picturedonMay25,2018.[Photo/VCG]Chinasshort-videoplatformDouyinreleaseditsuservolumeforthefirsttimeonTuesday,withmorethaasdifferentfromthreemonthsago,whenareportissuedbytheinternetconsultancyAnalysysshowedthatDouyinsarchrivalKuaishouheldasafeleaduptoFebruarywith108milliondailyactiveusers,evenmorethanthecombinedvolumeoftheotherthreevideoapps—Douyin,sofficialWeChataccount,theplatformhasincreasedby80milliondailyactiveusersinthespanofthreemonths,sdailyuserpoolwentthroughasignificantexpansionfromlessthan40milliontonearly70millionduringtheSpringFestivalholiday,,seniordirectorwithDouyin,sayingthatduringSpringFestivalthemobilityofexistingusers,mainlyspreadamongfirstorsecond-tiercities,,Douyinhassinceexpandeditsreachtovariousothercategories,suchasgourmetfood,exercise,travelandculture,,morethan40percentoftheusersonDouyinareaged24-30,compared,Douyinhasalsoattractedmorethan500governmentbodiesandmediaorganizationstoopenanaccountonitsplatform,includingtheState-ownedAssetsS,,withAllWeatherTMTquotingdatafromtheshort-videoapplicationownedbyBeijingByteDanceTechnology,,founderandCEOofBytedance,saidinMar,anoverseasiterationofDouyin,,avideosocialnetworkpurchasedbyToutiaoinNovember,haveprovidedservicesinmorethan150countriesandregions,enjoyingthefastestgrowthintheworldamongmobileapps.Phototakenin1958shows5-year-oldXiJinping(L),hisyoungerbrotherandtheirfatherXiZhongxun.[Photo/]FatherinculcatedfrugalhabitsXiZhongxun,fatherofXiJinping,servedaschairmanoftheShaanxi-GansuBorderRegion,aCPCrevolutionarybaseofthe1930s,andwascalledbyChairmanMaoZedonga"leaderofthepeople."XiZhongxunlaterledGuangdonginitsimplementationofreformandopening-uppoliciesandintheconstructionofspecialeconomiczonesintheprovince."Dadleadsafrugallife,n,"Xisaidinalettertohisfatherin2001,whenhewasthegovernorofFujianprovinceandwasunabletoattendhisfathers88thbirthdaycelebrationduetoworkcommitments.

Asmellwake-upalarmcalledSensorWakeTrioisraisingfundsthroughacrowdfundingcampaignuntilJuly13.[Photo/IC]Entrepreneurshavebeenchangingpeople,whichcouldwakeyouupwithsmellssuchasfreshlybrewedcoffee,,apatternoflightsaretriggeredonitsface,beforefinally,afteranotherminute,agentlemelodycommencesjustincasethewaftingsmellhasntalreadywokenyouup,accordingtoKickstarter,wherethealarm,onecann,andonecanchangecapsulestoswitchmorningaromasfromdaytoday.FederalReserveChairmanJeromePowellheldapressconferenceonJune13.[Photo/Agencies]TheUSFederalReserveraisedinterestratesonWednesday,amovethatwaswidelyexpectedbutstillmarkedamilestoneintheUScentralbanksshift,theFeddroppeditspledgetokeeprateslowenoughtostimulatetheeconomy"forsometime"anyscontinuingexpansionandsolidjobgrowth,stwo-daymeetingthattheeconomyhasstrenghtenedsignificantlysincethefinancialcrisisandisapproachinga"normal"levelwheremonetarypolicymaynolongerbeneededtoeitherencourageordiscourageeconomicactivity.

  WhiteHouseeconomicadviserLarryKudlow.[Photo/Agencies]WASHINGTON-LarryKudlow,chiefeconomicadviserforUSPresidentDonaldTrump,hasbeenreleasedfromhospitalafteraheartattack,theWhiteHousesaidWednesday."DoctorssayLarrysrecoveryisgoingverywell,"WhiteHousepresssecretarySarahSanderssaidinastatement."ThePresidentandtheAdministrationarehappyLarryisbackhomeandlookforwardtoseeinghimbacktoworksoon."TrumptweetedMon,,,bornin1947,wasappointedbythepresiden,KudlowhasbeenastaunchdefenderofTrumpsmuch-criticizedstanceonglobaltrade.Shanghaigovernmentandinternationalpartnerscelebratedthelaunchof‘AmazingShanghai’,apromotionaleventfortheinauguralChinaInternationalImportExpo,atLiverpool’InternationalBusineesFestivalonTuesday.[PhotobyCecilyLiu/ChinaDaily]ShanghaidelegatesvisitingsistercityLiverpoolthisweekfortheInternationalBusinessFestivalareurgingBritishcomp,vice-mayorofShanghai,saidthenewexpoisavitalmovetofurtheropentheChinesemarkettotherestoftheworld,’sflagshipbiannualtradefair,where7,000internationalbusinessesgatheroverthreeweeksseekingtosecuretradedeals.“Forbusinesseswithaglobalvision,theChinaInternationalImportExpoissomethingyoucannotmiss,”saidXu.“Chinahasabigmarket,whereconsumptionanddemandforimportedgoodsgrowrapidly.”Chinaisexpectedtoimportmorethan$10trillioningoodsandservicesoverthenextfiveyears,’stransitionintoaconsumption-ledgrowthmodel,,co-hostedbyChina’sMinistryofCommerceandShanghaismunicipalgovernment,’sreformandopeningup,whichprovidesthebackdroptoChina’,PresidentXiJinpingannouncedfurthermeasurestoopenChina’,vice-mayorofLiverpool,saidthestronglinkbetweenthetwocitiesischaracterizedbytrade,partnership,,100companiesacrossmorethan100countriesandregionshaveregisteredtoattendtheChinaInternationalImportExpo,onNov5–10,,andbusinessesfromShanghaihavebeenvisitingLiverpool’hitecturaldesignbetweenShanghai’swaterfront,alsoknownastheBund,andthefamousThreeGracesskylineatLiverpool’,aninitiativeoftheLiverpoolgovernment,hasalreadyboostedUKtradeandinvestmentactivitiesbyacumulated600millionpounds($800million).Theorganizershopethe2018festivalw,headofHSBCUK’sChinaDesk,saidUK-Chinatraderelationsareyettoreachtheirfullpotential.“Thereisgreatcomplementarity,asBritainhasexpertiseinmanysectorsthatareofstrategicfocusinChina,includingrobotics,railwaytransport,marineenergy,newenergy,newmaterials,andpharmaceutical,”,BritishcompaniesstillencounterchallengesinChina,includingculturalunderstanding,localmanagementpracticesandfindingsuitablelocalstrategyandbusinessmodels,hesaid.

  SingaporeanPrimeMinisterLeeHsienLoong(right)meetswithKimJong-un,chairmanoftheWorkersPartyofKorea(WPK)andchairmanoftheStateAffairsCommissionoftheDemocraticPeoplesRepublicofKorea(DPRK)inSingaporeonSunday.[PhotoprovidedbyMinistryofCommunicationsandInformation,RepublicofSingapore]Trumpsaid:"Thisisagreatopportunityforpeace,andlastingpeace,andprosperity."Soweregoinginwithaverypositiveattitude,andIthinkweregoingtocomeoutfine."Buthecautionedthattheresagoodchanceitwontworkout."There,"ionsofarapidcomplete,,andthatdenuclearizationwilltakemanymeetings."dstartatleastwithadialogue,"Hainanprovince,whichisthecountrysonlyprovincial-levelspecialeconomiczone,willacceleratethebuildingofanopeneconomy,advanceinternationalindustrialcooperationandenhancethedevelopmentofservicebusinessesasanationalpilotzone,eBeltandRoadInitiative,furtherexpanditsinfluenceintheglobalcom,PartysecretaryofHainan,saidHainanwillhelpshowcaseChinaseffortsinbuildingacommunitywithasharedfutu,,thepr,,itwasraretoseeforeignvisitors,saidHuangZejing,aphotographerwhohaswitnessedtheisland,whichmarksits30thanniversaryasaprovince-thecountrysnewest-onApril13,,theprovincewillholdeightHainan-themedeventstofurtherexploreopportunitiesandinsightsforcooperationanddevelopment,WangSheng,directoroftheforeignaffairsofficeofHainan,,governorofHainan,saidtheprovincewillcontinuetotakeadvantageoftheforum,launchedin2001andknownastheAsianDavos,andotherexchangeplatformssuchastheRoundtableMeetingonChina-AfricaCooperation,toseeknewopportunittiesforbothChineseandoverseasfirmsinitspillarindustriesincludingtropicalhigh-efficiencyagriculture,tourism,theinternetandmarineindustries,eachofwhichisforecasttogeneratemorethan100billionyuan($)rnationalenterpriseswillbedeveloped,ndcitiesworldwide,includingHawaiiintheUnitedStates,SouthKoreasJejuspecialautonomousprovince,CanadasPrinceEdwardIsland,Finland,Macao,andTaiwan,andinternationaldestinationslikeRussia,SouthKorea,Thailand,Malaysia,,coveringmorecountriesinSoutheastAsia,,Britain,Canada,theUnitedStates,SouthKoreaandRussiaareeligibleforavisa-freestayinHainan,whichwillbeextendedtoover50countriesinthenearfuture,officialssaid.

ThelogoforDouyin,picturedonMay25,2018.[Photo/VCG]Chinasshort-videoplatformDouyinreleaseditsuservolumeforthefirsttimeonTuesday,withmorethaasdifferentfromthreemonthsago,whenareportissuedbytheinternetconsultancyAnalysysshowedthatDouyinsarchrivalKuaishouheldasafeleaduptoFebruarywith108milliondailyactiveusers,evenmorethanthecombinedvolumeoftheotherthreevideoapps—Douyin,sofficialWeChataccount,theplatformhasincreasedby80milliondailyactiveusersinthespanofthreemonths,sdailyuserpoolwentthroughasignificantexpansionfromlessthan40milliontonearly70millionduringtheSpringFestivalholiday,,seniordirectorwithDouyin,sayingthatduringSpringFestivalthemobilityofexistingusers,mainlyspreadamongfirstorsecond-tiercities,,Douyinhassinceexpandeditsreachtovariousothercategories,suchasgourmetfood,exercise,travelandculture,,morethan40percentoftheusersonDouyinareaged24-30,compared,Douyinhasalsoattractedmorethan500governmentbodiesandmediaorganizationstoopenanaccountonitsplatform,includingtheState-ownedAssetsS,,withAllWeatherTMTquotingdatafromtheshort-videoapplicationownedbyBeijingByteDanceTechnology,,founderandCEOofBytedance,saidinMar,anoverseasiterationofDouyin,,avideosocialnetworkpurchasedbyToutiaoinNovember,haveprovidedservicesinmorethan150countriesandregions,enjoyingthefastestgrowthintheworldamongmobileapps.

  ThreecrestedibisesflyonSadoIsland,Japan,onDec27,2016.[Photo/IC]TOKYO-Crestedibises,theiconicbirdsthatwereonthevergeofextinctioninJapaninthe1980s,arenowprosperingandprovidingaboosttothelocaleconomyontheislandofSado,thankstoChina,theisland,white-plumedcrestedibisescanbeseenhuntingforfoodinthepaddyfields."Wecanseethesebirdsforaginginthemorningandeveningallseasonsnow,astherearecrestedibisesnestsnearourricefields,",coveringanareaof855squarekilometersandwithapopulationof55,000people,isisseenasanadvantageousresourceontheislandgivenitsrecognitionbytheUnitedNationsFoodan,,thenumberofcrestedibisesinJapanplunged",foodconsumedbycrestedibises,suchasfrogsandsmallfish,disappearedfromthepaddies,andcrestedibisesalsowenttoextinct,"saidTakayukiNishimaki,,theJapanesegovernmentcapturedthelastfivewi,thelastJapanese-borncrestedibisdiedatthecenterattheageof36,screstedibisesontheislandarealldescendantsofthosefromnorthwestChina,whiletheworldwasholdingitsbreathfortheendangeredspecies,sevenwildcrestedibiseswerediscoveredinthemountainsofShaanxi."Thegloomintheconservationcenter(inSado)wasdispelledbythegoodnews....Thesebirdsweretosavethespeciesfromextinction,"HiroyukiIshi,anenvironmentaljournalistandscientist,,Chinasuccessfullylaunchedit,twocrestedibiseswenttoSadoasagiftfromChina,,,thecityofSadoplanstoincreasethenumberofforeigntouristsfrom1,510in2011to5,000by2019,accordingtoHiroakiIwasaki,alocalgovernmentofficial,,crestedibiseshavebecomeabrandoftheirownforlocalproducts,especiallyagriculturalproducts."Weproduce20,000tonsofriceeveryyear,enoughtosatisfytheneedsof500,000peopleayear,whichistentimesofthepopulationofSado,"saidManabuWatabe,,localfarmersstressedthattheirriceis"producedinharmonywithcrestedibises".Toproducesuchrice,farmersmustmakethericepaddiesaneffectiveecologicalsystem,wheresmallcreaturescoexistinharmonyandcrestedibiseshaveplentyoffood,Nishimakiexplained."Crestedibisesincreasedemandsonprotectingtheenvironment,andthebirdssuccessfullybreedinghereshowsthatthericehereissafe,"

  AyachtmovespastthecruiseshiphubinSanya,Hainanprovince,duringanightlycircuitinFebruary.[PhotobyShaXiaofeng/forChinaDaily]InaspeechonApril13tocommemoratethe30thanniversaryofHainanbecominganewprovince,PresidentXiJin,Hainanseemssettobecomeaprosperousprovincewithalivableecology,andtodevelopaninternationalpilotfreetradezone(FTZ)(SEZ)almostthreedecadesagohastransformedHainanintooneofChinaategyofXi,whichwillal,,protectionism,-betweenglobalizationandprotectionism,,thepathofglobalization,,,includingbuildingafreeportandcreatinganewplatformforintegratedglobaldevelopment,veliberatedthesocialproductiveforcesand,asthe19thNationalCongressoftheCommunistPartyofChinastressed,,theon-goingtransitionoftheChineseeconomyfromrapideconomicgrowthtohigh-qualitydevelopmentpresentstherightopportunitytotakemeasurestoimprovetheeconomicstructure,andfosternewdriversofgrowth,:todeepenreformandfurtheropenuptotheoutsideworld,bytakingmeasur,thepilotFTZandfreeportwithChinesecharacteristics,oncetheystartoperation,willfacilitateinstitutionalmechanismreformandpromotetheconstructi,includingthoseinShanghai,Tianjin,andGuangdongprovince,whichhaveexploredadministrativesystemreform,investmentmanagement,onesinthecountry,reflectingChinaspilotFTZ,theauthoritiesshouldtaketheislandsgeographical,environmentalandothersensitivefactorsintoaccount,,theFTZshouldbeencouragedtoconductboldtrialsanddevelopitsownreformstrategy,foritwouldbeconducivetoexpeditiouslydespilotFTZwillbethelargestinthecountryintermsofpopulationandarea,itwillbecomeanimport,fundsandpeopletoenterandleaveacountrywithgreaterfreedom,onthefollowingaspects:tourismdevelopment,modernservicesandhigh-techindustries,sopenness,,ChinassouthernmostterritoryknownasthepearloftheSouthChinaSeaandChinas"treasureisland",hasawealthofmaritimeresourcessuchasislands,ports,m,Hainanhasmaderemarkableachievementsintermsofmarineeconomy,tourismandforeignexchanges,witht,HainanhassuccessfullyhostedtheBoaoForumforAsia,Lancang-MekongCooperationLeaderssgrowingmaritimepower,theprovinceneedstofurthertapinsthebasicprinciplethatHainanshouldfollowtobuildamodernprovincialeconomy,,adheringtopeople-orienteddevelopmentisoneofthebasicstlivelirotection,humanresources,;italsoreflectstheprincipalcontradictionfacingChinesesocietyinthenewera-thecontradictionbetweenunbalancedandinadequatedevelopmentandthepeople,Hainanneedstosafeguardandimprovepeopleslivelihoods,andinjectfreshvigorandcreativityintoeconomicdevelopment:"Onedoesnothavetofollowabeatenpathifhewishestobenefitthepeople,andonedoesnothavetoobserveoldconventionsifhewishestogetthingsdone."Xihassaidreformandinnovationarethefundamentaldrivingforcesofhumanprogress,andthosseffortstocomprehensivelydeepenreformandopening-uphaveonceagainshowntheworarch,NationalDevelopmentandReformCommission.ChengYonghua,ChineseAmbassadortoJapan,speaksduringanewsconferenceatJapanNationalPressClubinTokyo,July23,2015.[Photo/VCG]ThetripwillbefirstonebyaChinesepremierineightyearsTOKYO-ChinesePremierLiKeqiangsupcomingtriptoJapanisofgreatsignificancetobilateralrelationsaswellasregionalcooperationandprosperity,meetingofChina,JapanandtheRepublicofKorea,,theambassadorsaid,isexpectedtofurtherconsolidatethewarming-upyearsofthisdecade,whichseriouslydamagedthepoliticalmutualtrustandpracticalinterestsofthetwocountries,,thetwosidesreachedafour-pointagreementthatreaffirmedtheprinciplesforthemtoproperlyhandlehistorical,territorialandotherissues,andbilateraltiesbegantoimprove,,Chengsaid,hasfurtherincreasedsinceChinesePresidentXiJinpingmetinMay2017inBeijingwithToshihiroNikai,secretary-generaloftheLiberalDemocraticParty,wholedtheJap-JapanTreatyofPeaceandFriendship,ChengsaidthetwoneighandJapanshouldsticktopeace,friendshipandcooperation,whichisnotonlythesolecorrectchoiceforthetwosides,butalsothecommonaspirationoftheinternationalcommunity,especiallytheAsiancountries,,bilateralexchangesan,bilateraltradereturnedtoabovethe$300billionlevelandpersonnelexchangesincreasedtoarecordhighof10million,,ChinaandJapanaresharingmoreandmorecommoninterests,saidCheng,addingthatastwoimportantplayersinAsiaandbeyond,thetwocountriesalsoshoulderthecommonresponsibili,hesuggested,shouldseizetheopportunitytostrengthenexchangesandcooperationinvariousfields,continuouslyexpandtheircommoninterests,,LisofficialvisittoJapanandattendanceatthetrilateralleadersmeetingareworthlookingforwardto,theambassadorsaid."Ibelievethatwiththejointeffortsofthetwosides,thisvisitwillhelpbringChina-Japanrelationsbacktotherighttracksothattheycanrealizesoundandstabledevelopment,"

  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.

  AglasscircularbridgeinFuxiShantouristattractionwillopenonJune16aftereightmonthsconstructioninXinmicity,CentralChinasHenanprovince,June12,2018.[Photo/VCG]WorldslongestglasscircularbridgeinFuxiShantouristattractionwillopentothepublicaftereightmonthsconstructioninXinmicity,CentralChinasHenanprovince,onJune16,"skywalk".Itis360metershigh,andextends30metersoutofthecliffthatisnearlyninemeterslongerthantheglassbridgeintheColoradoGrandCanyonintheUnitedStates,whichisclaimedtobethe"EighthWonderoftheWorld".FamilybondwithChinapersistsforsixgenerationsRecently,theFleyinWuhan,CentralChina,,,HaworthwasinvitedtothestageatCivicAuditorium,especiallyintheOpticsValleywherehecanseemoreforeignfacesthanever.“"HaworthvisitedWuhanforthefir,Hawort,theHaworthfamilyhasbeenconnectedwithChinaforsixgenerations,thatis,,H,"whenyouweretwo,,youknowthat"ThefirstpagesofhisgrandmothersgrandmothersgrsfatheralsotoldhimthathisgrandmothersnephewusedtohaveextensivebusinesslinkswithChinainthe1990s,whenthereformofmarketeconomyjuststartedinChina."IhavebeentomanyothercitiesinChina,,theinvestmentenvironmentandtherichresourceoftalentsfromuniversities,"saidHaworth.""HaworthalsosaidhehopesthathischildrencancometoChina,learnChinese,andcarryonthefamilytieswithChina."Itwillbetheirhugeadvantageinthefuture."

  BritainsroyalpatriarchPrincePhilip,filephoto.[Photo/VCG]LONDON-BritainsroyalpatriarchPrincePhilipturned97onSunday,-leastofalloverhimself-QueenElizabethIIshusbandhasnoplansforcelebrationsashemovesastepnearerto100."Hewillbespendingitprivately,"sofficialbirthdaycelebrationsonSaturday,whenotherseniorroinAugust,thelastof22,,hedidattendtheweddingofhisgrandsonPrinceHarryandMeghanMarkleatWindsorCastleonMay19,,,,,

  sonesetoffootprintsthat(thatsaboutfourone-hundredthsofaninch)-werecrawlingandburrowingthrou,thetwominisculerowsoftracksmadebythecreature(s)d,between541millionand551millionyearsago,anepochthatsofarhasofmbrianperiod(530-540millionyearsago),a,ageobiologistatVirginiaTechandauthorofthepaperthatappearsinthecurrentissueofScienceAdvances,toldtheGuardianthatthediscoveryshedslightonwhatcreatureswerethefirsttoevolvepairsoflegs,which,ofcourse,wouldeventuallyenablethemtocrawlontodryland."Animalsusetheirappendagestomovearound,tobuildtheirhomes,tofight,tofeed,andsometimestohelpmate,"hesaid."Itisimportanttoknowwhenthefirstappendagesappeared,andinwhatanimals,becausethiscantelluswhenandhowanimalsbegantochangetotheEarthinaparticularway."Th,irregularandoverlapping,"highlycoordinated"wave-likerhythmicmotionofotherinsects,Xiaoexplaied."Thefootprintsareorganizedintwoparallelrows,asexpectediftheyweremadebyanimalswithpairedappendages,"Xiaowrites."Alsotheyareorganizedinrepeatedgroups,asexpectediftheanimalhadmultiplepairedappendages."SowhatisitTheidentityofwhatmadethetracks,Xiaosaid,"isdifficulttodetermineintheabsenceofbodyremainsattheendofthetrackways."Thestyleofmovementpointstoarthropod(spider,crab,bug)withjointedlimbs,but,Xiaowrites,addingtothemystery,"itisnotbeyondtherealmofpossibilitythattheShibantantrackwaysmayhavebeenmadebyotheranimalsanalogoustomodernannelids(worms),onychophorans(multi-leggedworms),ortardigrades()".Itmightalsohavebeenatetrapod(thefour-limbedphylumthatincludeshumans).Mymoneysonthetardigrades"waterbears",whichwerefirstdiscoveredbyaGermanzoologistin1773andhavesincebeenfoundliterallyeverywhere,fromthedepthsoftheoceanstotoweringmountaintops,fromswelteringjunglestotheAntarcticice,insand,smostresilientcreatures,abletosurviveconditionsthattakemostotherlivingthingsout-extremeheatorcold,radiation,lackofair,"claws".Andtheyareancient,aer(littlewaterbear),"slowwalker."

  BritainsroyalpatriarchPrincePhilip,filephoto.[Photo/VCG]LONDON-BritainsroyalpatriarchPrincePhilipturned97onSunday,-leastofalloverhimself-QueenElizabethIIshusbandhasnoplansforcelebrationsashemovesastepnearerto100."Hewillbespendingitprivately,"sofficialbirthdaycelebrationsonSaturday,whenotherseniorroinAugust,thelastof22,,hedidattendtheweddingofhisgrandsonPrinceHarryandMeghanMarkleatWindsorCastleonMay19,,,,,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!

  

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无人机“黑飞”扰航屡见不鲜,萧山机场科技手段破解难题

2019-09-16 07:48 | 浙江新闻客户端 | 手机看国搜 | 打印 | 收藏 |评论 | 扫描到手机
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核心提示:如今,无人机不再是稀罕物件,区区几千元就可以入手一台,有人做工具,航拍测绘;更多的人当玩具,娱乐玩票。然而,正是众多玩票者的“黑飞”、“乱闯禁飞区域”等现象,却给公共安全带来了极大的安全隐患。

无人机。林云龙 汪驰超 摄

近日,成都双流机场连续多日受无人机干扰,密集的突发事件导致机场近百架次航班备降、返杭或延误,密集和危害程度空前。在杭州萧山国际机场,类似的事件也曾发生,在今年1月、去年10月,杭州萧山机场都曾因无人机干扰,影响航班起降。

如今,无人机不再是稀罕物件,区区几千元就可以入手一台,有人做工具,航拍测绘;更多的人当玩具,娱乐玩票。然而,正是众多玩票者的“黑飞”(未经报备私自飞行行为)、“乱闯禁飞区域”等现象,却给公共安全带来了极大的安全隐患。

“黑飞”是常态  萧山机场航班也曾受威胁 

 随着无人机的普及,“黑飞”屡见不鲜。杭州萧山国际机场也曾因无人机干扰,造成航班起降受限。

2017年1月,一架无人机在萧山机场周边升空到近千米,试图拍摄一架低空航班。 

2016年10月,一架无人机非法进入萧山机场净空保护区,导致机场紧急暂停地面航班起飞,多架航班空中盘旋等待,出港航班延误。

根据我国民航行业标准,机场均设置净空保护区,禁止无人机在此区域飞行;每一架飞行器之间要保持一段安全间隔。杭州萧山国际机场飞行区管理中心副总经理许二说,“飞机之间的间隔,机场的塔台会精密控制。但是无人机却是不受控的,随时都可能带来危险,甚至造成事故。”

 萧山机场航班起降密度大,一旦遇到无人机,飞机基本没有避让空间。飞机起飞时的速度极快,如果闯禁的无人机与飞机发生瞬间碰撞或者撞入飞机引擎,很可能导致飞机失速或者机体破裂失压,后果不可想象。据了解,闯入萧山机场的无人机均未申报过飞行计划,没有飞行资质,是典型的“黑飞”。

为加强无人机在民用途径的管控和规范,国家也出台了相应的政策规定。根据国家《通用航空飞行管制条例》、《民用无人驾驶航空器系统空中交通管理办法》等规定,无人机飞行都要向飞行管制部门申报计划。从事通用航空飞行活动的单位、个人,凡是未经批准擅自飞行、未按批准的飞行计划飞行、不及时报告或者漏报飞行动态、未经批准飞入空中限制区域和空中危险区域的,由有关部门按照职责分工责令改正,给予警告;造成重大事故或严重后果的,依照刑法追究刑事责任。

杭州高速交警用无人机抓拍违法车辆。林云龙 摄

加强防范宣传  通过科技手段反制“黑飞”

虽有管理法,然而,在实际管理中,无人机的采购和销售缺乏监管,既使闯入禁飞区域,也鲜有被追责。

目前市场上的无人售价并不高,最便宜的机型只要2000多元,无论是在网店网购,还是实体商店购买,销售方都不会过多调查使用目的,也未做任何风险防范的科普和宣传。

记者在一家品牌无人机实体专卖店内咨询,店员推荐时也注重机器性能和性价比的介绍。当记者主动问起,购买无人机是否需要出示身份证登记等限制条件时,店员表示:“特殊时期才需要登记,现在放心买就是了,和普通商品一样。” 

记者向身边的十余位无人机使用者进行了调查,除了个别媒体从业人员在大型项目航拍时进行过飞行申报外,其他使用者均未申报过飞行计划。“只要不去机场、军事基地这种敏感的地方,自己去飞一会,基本没问题。”无人机爱好者王先生说。另外,除了个别媒体从业人员在大型项目航拍时进行过飞行申报外,其他使用者均未申报过飞行计划。

为了防范无人机“黑飞”给机场安全带来影响,杭州萧山国际机场采取多种办法进行预防。许二介绍,机场方面对接机场所在地政府职能部门,介绍了无人机飞行危害及机场净空保护要求。今年1月的无人机干扰事件后,萧山区政府网发布题为《机场净空保护区有“八不准”碰不得》文章,指出了无人机飞行活动相关管理规定及违法处罚措施,特别明确在机场净空保护区内不准放飞无人机。

今年3月,萧山机场走访机场周边各村委社区,宣传和讲解无人机在机场周边飞行的危害,鼓励村民发现无人机立即举报,增强周边居民对无人机飞行危害的认识,提高机场周边无人机飞行及时发现、处置能力。

“杭州在无人机方面的宣传普及还是很到位的,机场发生无人机干扰事件相对其他机场要少一些。”许二说。

此外,机场方面还积极探索科技手段,对无人机“黑飞”进行反制。许二认为,云接入系统和电子围栏技术是无人机防控的最终手段,可以满足机场对无人机防控的要求。通过对接行业国际尖端科研机构,萧山机场已经测试了用无线电探测、干扰技术切断无人机与遥控器信号的连接,使无人机无法接受指令并按自带GPS系统原路返回地面,实现电子干扰。未来希望能通过这一方式,形成长效防控手段。(记者 黄兆轶)(完)

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