石家庄| 获嘉| 南部| 建水| 巩义| 宣恩| 曲阜| 行唐| 汤旺河| 卢龙| 大名| 隆化| 天等| 新乡| 昂仁| 贡山| 闵行| 台南县| 海门| 邹城| 灵璧| 吉首| 安泽| 隆安| 舟曲| 嵩县| 天镇| 北京| 开远| 陈仓| 宣恩| 珲春| 石景山| 横县| 湘阴| 茶陵| 德格| 扎兰屯| 林州| 瓦房店| 互助| 凤翔| 安达| 丹阳| 烟台| 印江| 慈利| 鹿邑| 正阳| 辉南| 万年| 岗巴| 申扎| 即墨| 秦皇岛| 泰顺| 乌马河| 麻阳| 武隆| 湘阴| 桐梓| 双峰| 双桥| 同仁| 盐边| 潼南| 南岳| 理塘| 桦甸| 忻州| 和布克塞尔| 惠农| 庄浪| 鼎湖| 利川| 上杭| 鹤岗| 澎湖| 营山| 富川| 纳溪| 无为| 沂源| 招远| 慈溪| 长汀| 察布查尔| 社旗| 绥化| 七台河| 阿城| 田阳| 互助| 永靖| 奈曼旗| 定远| 青州| 永安| 两当| 新化| 稷山| 农安| 昭苏| 保亭| 红安| 龙凤| 双江| 睢县| 彭山| 隆德| 东丽| 博鳌| 天水| 阆中| 卓尼| 深圳| 姜堰| 张家港| 沿河| 南靖| 安西| 临漳| 弋阳| 富锦| 喀喇沁左翼| 长宁| 黄山区| 色达| 喜德| 张掖| 宜宾县| 楚雄| 郧县| 望城| 孙吴| 桃源| 若羌| 金昌| 伊宁县| 突泉| 开远| 突泉| 江口| 团风| 呼玛| 聂荣| 彬县| 陇南| 兴义| 大新| 哈巴河| 沙湾| 铜川| 故城| 开化| 庐江| 汨罗| 陕西| 理塘| 洪泽| 澄江| 荣成| 嘉禾| 星子| 青白江| 科尔沁左翼中旗| 台北县| 南靖| 阳信| 金平| 忻城| 鸡西| 南沙岛| 信阳| 兴隆| 安图| 固阳| 韩城| 湖口| 静海| 道真| 从江| 原平| 绥滨| 戚墅堰| 宁乡| 溧阳| 带岭| 杨凌| 醴陵| 云林| 蒲县| 屏东| 沂水| 临县| 卫辉| 大兴| 凤冈| 江阴| 九寨沟| 新泰| 阿克塞| 措美| 东乌珠穆沁旗| 腾冲| 宁陕| 胶南| 肥城| 德格| 乡宁| 通江| 平阳| 横峰| 襄樊| 恒山| 新都| 陵水| 五家渠| 景谷| 鄯善| 安平| 岢岚| 宁化| 牙克石| 广东| 峰峰矿| 前郭尔罗斯| 保山| 彬县| 浙江| 茌平| 延寿| 文登| 沁水| 金寨| 扎鲁特旗| 彰化| 商水| 察哈尔右翼中旗| 东阿| 米易| 张家港| 济南| 钦州| 张家川| 嘉黎| 祁县| 闻喜| 泽州| 隆德| 句容| 惠阳| 富平| 冷水江| 闽侯| 平武| 乐东| 雷山| 天祝| 芜湖县| 天门| 鄄城| 乐东|

南宁:主动要求顾客退货 这是遇到“良心商家”了?

2019-05-21 01:03 来源:大河网

  南宁:主动要求顾客退货 这是遇到“良心商家”了?

   PresidentXiJinping,alsogeneralsecretaryoftheCommunistPartyofChinaCentralCommittee,visitsthesiteofanimperialfortonTuesdayatLiugongIslandinWeihai,/XinhuaIndependencehighlightedinoceansciencePresidentXiJinpinghascalledforbuildingupastrongmaritimecountry,,alsogeneralsecretaryoftheCommunistPartyofChinaCentralCommitteeandchairmanoftheCentralMilitaryCommission,madethecallonTuesdayduringaninspectiontourinQingdao,wherehechairedthe18thShanghaiCooperationOrganizationSummitduringtheweekend."Buildingupastrongmaritimecountryisalong-cherishedbeliefIhold,"XisaidonTuesdayashevisitedapilotnationallaboratoryofmarinescienceandtechnologyinQingdao,iencesareimportantpartsofthenationsstrategyofrejuvenation,,Xistressedkeytechnologieswillbedevelopedthroughthenation,helearnedmoreaboutmajorcutting-edgescience,theindependentresearchanddevelopmentofhi,anacademicianattheChineseAcademyofEngineering,spokewithXiabouttheres,leavinggreatpotentialfordevelopment,s"bluedrugstore".XitoldGuan,"Wesharethesamedream."Chinaispursuingcoordinatedlandandmarinedevelopment,,Qingdaohas18researchinstitutesand34high-levelrstopprofessionalsinthesefields,saidZhangJiangting,sLicangdistrict,,a,anothercoastalcityintheprovince,wherehevisitedthesiteofaQingDynasty(1644-1911)fortandtheMuseumoftheFirstSino-JapaneseWar(1894-95).HistoricallessonsshouldberememberedtoencourageallChinesepeopletostriveforprogresswithdetermination,Xisaid.Chinasfirstself-developed160kilometer-an-hourmagneticlevitationtrainrolledofftheproductionline,,suitableforcommutingbetweenurbanareasandsatellitetowns,wasdeliveredonTuesdaybyCRRCZhuzhouLocomotiveCoLtd,basedinCentralChina,thecompanyexpectstodeliver200km/hmedium-speedmaglevtrainsbytheendof2019,saidTongLaisheng,,thecompanys100km/hmaglevrailline,designedmainlyforurbantransport,,,andusesspeciallydesignedtrackstokeepthetrainsfromoverturningorderailing."Chinahasmasteredthecoretechnologiesofcommercialmaglevtrains,andhasestablishedacomprehensivesystemrangingfromtechnicalresearchandmanufacturingtocommercialoperations,"saidLiuYoumei,anacademicianoftheChineseAcademyofEngineering."Sofar,theself-developedmaglevtechnologyhasbeencommercializedinahostoftraintypes,"Liusaid."Theproductionofmaglevtrainsrequiresover10,000partsandcomponents,90percentofwhichcanbeproducedinHunanprovince."CRRCZELCisakeysubsidiaryunderChinaRailwayRollingStockCorp,thenation,therailwaymajorhasbeengoingfullsteamaheadonstudyingdifferenttypesofmaglevtrains,,chairmanofCRRCZELC,said:"ThecompanyhasbeenfuelingcontinuinginnovationtopromotethetechnologicallevelofChina,environmentally-friendlyandintelligentsolutionsfortransportationsystem."Thereareconcernsaboutthecostofconstructingtheinfrastructureforacommercialmaglevservice,assomemaglevtrainlines,reportedly,,aprofessorattheSchoolofEconomicsandManagementatBeijingJiaotongUniversity,saidoperatorsneedtoestimateanappropriatepassengerflowvolume,whichisnormallysmallerthanthatofthesubway,,theworldsfirstmaglevlinewaslaunchedinChina,providinga,asthetrainhasaspeedofupto430km/h.

HeateddiscussionsonthehistoricsummitbetweenNorthKoreanleaderKimJong-unandUSPresidentDonaldTrumpamongChinesehaveyettosubside,andsomeChinesehavehighexpectationsofbusinessoppoopicsonChinesesocialmediaplatformSinaWeibo,withthepage"Kim-Trumpsummit"opportunitiesinNorthKorea."ChinaandNorthKoreahavemutualtrustandfriendlyties,whichisouradvantageoverothercountries,"abusinessmansurnamedZhangfromDandong,acityborderingNorthKoreainNortheastChinasLiaoningProvince,gainstNorthKorea,,som,28,whovisitedPyongyangin2016,toldtheGlobalTimesthat"ifNorthKoreabecomesmoreopenandallowsgreaterindependenttravel,Iwilldefinitelygothereagain."NorthKoreabansindependenttravelforforeigners,,someanalystswarnedagainstbeingoverlyoptimisticaboutNorthKoreasopening-upsincethereisstilllongwaytogoforNorthKoreatosetupthelegalandphysicalinfrastructurefortheopening-up,anditwilltakeatleastseveralyearselopment,itistooearlytohavehighexpectationsofbusinessopportunitiesinNorthKorea,ChengXiaohe,anassociateprofessorattheRenminUniversityofChinasSchoolofInternationalStudies,toldtheGlobalTimesonWednesday."Theopening-upofNorthKorearequiresafirmdeterminationandconcretepoliciesfromthegovernmentandtheestablishmentofformaldiplomatictieswithothermajoreconomies,especiallytheUSandJapan,,",theyshouldalsoconsidertherisks,Chengsaid."NorthKoreaisnotaplacewhereyoucangetgoldeverywhere,",NorthKoreaslaws,regulationsandpoliticalsystemarenotreadyforamassiveopening-up,ZhengJiyong,directoroftheShanghai-basedFudanUniversitysCenterforKoreanStudies,,expertsstillpraisedtheoutcomeofTuesdaysKim-Trumpsummit,spressconferenceonTuesdayattheCapellaHotelinSingapore,theWhiteHouseshowedavideotojournali,",youhaveChina,andthey[NorthKorea],rightItsgreat,"accordingtoaWhiteHousetranscript.BEIJING,June11(Xinhua)--XiJinping,generalsecretaryoftheCommunistPartyofChinaCentralCommittee,hasmadeinstruction,alsoChinesepresidentandchairmanoftheCentralMilitaryCommission,saidthatthetaskofeliminatingpovertyisarduousandthetimeispressing,sinstructionswereconveyedtoofficialsatavideoconferenceheldMondayiviationasamajorpoliticaltask,Xisaid,addingtop-rankingofficialsatalllevelsshallteCPCCentralCommittee,andcarryoutthePartysbasicpolicyontargetedpovertyalleviation,oorpeoplesothatnovillageorindividualwillbeleftbehind,,memberoftheStandingCommitteeofthePoliticalBureauoftheCPCCentralCommittee,buildamoderatelyprosperoussocietyinallrespectsaswellasakeytopromotingcoordinatedregionaldevelopment,sinstructionswerealsoconveyedtoparticipantsofthevideoconference,,amemberofthePoliticalBureauoftheCPCCentralCommitteeandheadoftheStateCouncilLeadingGroupOfficeofPovertyAlleviationandDevelopment,maderemarksattheconference.

  GENEVA,(Xinhua)--AmajorvaccinationcampaignbeganinHaitionWednesdaytohelptackletheriseincholeracasesfollowingHurricaneMatthew,theWorldHealthOrganization(WHO),supportedbyWHOandotherpartners,aimstovaccinatesome800,000peoplelivingin16communesinthedepartmentsofSudandGrandAnse,,therehasbeenasignipreadofthediseaseinotherdepartmentsofthecountry,vaccineswillbeappliedtoeachpe,thissinglevac,thevaccinealliance,fundedonemilliondosesoforalcholeravaccinetobeusedinthecampaign.","ngsafewater,andaremakingcontinuousc:22924202----URL:http:///2016-11/10/content_EngineersatMassachusettsInstituteofTechnology(MIT)havecreatedsoft,3D-printedstructureswhosemovementscanbecontrolledwithawaveofamagnet,icallymanipulatedstructureswerecomposedofasmoothringthatcouldwrinkleup,alongtubethatcouldsqueezedshut,asheetthatcouldfolditself,andaspider-like"grabber"thatcouldcrawl,roll,jump,atable,,whichcausedthemagneticpartiucture,theresearcherscanproducestructuresanddevicesthatcanalmostinstantaneouslyshiftintointricateformations,andevenmoveabout,,professorinMITsDepartmentofMechanicalEngineeringsaidthegroupstechniquemaybeusedtofabricatemagneticallycontrolledbiomedicaldevices."Forexample,wecouldputastructurearoundabloodvesseltocontrolthepumpingofblood,oruseamagnettoguideadevicethroughtheGItracttotakeimages,extracttissuesamples,clearablockage,,simulate,andthenjustprinttoachievevariousfunctions,"iclesofthesame,uniformorientation,theteamarrang,eachsectionshouldmoveinadistinctway,depe,theresearcherscanprintsectionsofastructureandtunetheorientationofmagneticparticlesinaparticularsectionbychangingthedirectionoftheelectromagnetencirclingtheprinterurewilldeformunderamagneticfield."We,validatethemwiththemodel,andprintthemtoactuatevariousfunctions,"saidZhao.

  byXinhuawritersTangPeipei,LiuKaiMARRAKECH,Morocco,(Xinhua)--DonaldTrump,withothersstillexpecti,presidentofthe22ndConferenceofthePartiesoftheUnitedNationsFrameworkConventiononClimateChange(COP22),congratulatedDonaldTrumponhiselection,sayingthattheongoingconferencewillcontinuetodiscussandmobilize,inorderto"pursueprogressalreadymadewithallparties,particularlywiththenewAmericanadministration."Hehighlightedthatclimatechangeissuetranscendspoliticsandconcernsthe"preservationofourlivelihood,dignityandtheonlyplanetonwhichwealllive,"sayingthatallpartieswi"cancel"theParisAgreementonceelected,callingglobalwarminga"hoax,",whichworriedmanyaftertheagreement"Human-causedclimatechangeisnotabelief,ahoax,,"saidanopenletterreleasedTuesday,,including30NobellaureatesandrenownedscientistssuchasStephenHawking."Electionresultswillimpacttoneofnegotiations,,,"saidMarianaPanuncio-Feldman,sen,directorofstrategyandpolicyfromUnionofConcernedScientists,saidthatitremainstobeseenwhetherTrumpwouldbethesame"aswesawinthecampaign,oramoremeasuredandresponsibleTrumpwesawinhisacceptancespeechthismorning,"addingtha"veryconciliatory"inhisacceptancespeechonWednesday,voic,Greenpeacesseniorclimatepolicyadviser,"decarbonizing,",presidentofCOP21,calleditmeansofcampaignthatTrumpadvocatedtowithdrawfromtheParisAgreement,whichisnotworthconcerningabout,whileBrazilianMinisterofEnvironmentJoseSarneyFilhosaidthatdroppingoutthecombatagainstclimat,the1997KyotoProtocol,,:22924213----URL:http:///2016-11/10/content_Theworldsfirstpanda"pigeonpair"oftheyearwasbornonTuesdayattheChengduResearchBaseofGiantPandaBreedinginSichuanprovince,—whowasimpregnatedbyartificialinsemination—tobecomeamother,,8,gavebirthtoafemalecubat8:,,,YaYunisbelievedtobewillingandabletotakecareofhertwobabies,insareborn,,,sherealizesforsomeinstinctualreasonthatshecannot,accordingtoZhangHemin,executivedirectoroftheChinaConservationandResearchCenterfortheGiantPandainWenchuancounty,,evenifitcries,,ZhangZhihesaid.

ChinaDaily,June14,2018Adjustfontsize:Chinahasmadeseveralbreakthroughsincutting-edgenanotechnologyinthepastfiveyearsthatwillhavesignificantapplicationsinelectricvehicles,industrialprintingandpublichealth,-,theproperti,,,Chinahascreatedalithium-ionpowerbatterycapableofsafelystoring300watthoursperkilogramofmass,whichcouldpoweramorethan500kilometertripsintheEV200electricsedanproducedbyBeijingAutomotiveGroupCo,saidWangChen,snewModel3sedan,whichhasoneofthecheapestandhighestenergydensitycellsonthemarket,accordingtoTeslaandPanasonic,ehicledemos,saidWang,addingthattheChineseAcademyofScienceshaspartneredwithmorethan30batterya,Chinahasusednanotechnologiestomakebreakthroughsinthenextgenerationofrechargeablebatteries,namelylithium-sulfurandlithium-airbatteries,saidLiHong,,theUnitedStatesandJapanhaveheldkeypatentsandtechnologiesonlithium-ionbatteries,,lithium-sulfurbatteriesusesulfurratherthanexpensivealloysforelectrodes,makingthemcheaper,ing609Wh/kg,larpowereddrones,y,ZhongkePaisiEnergyStorageTechnologyCo,locatedinDalian,Liaoningprovince,andithasrecentlWh/kg,,itwillsignificantlyincreaseChinastechnologicalandengineeringprowessintheglobalraceforsmaller,longer-lasting,morepowerfulbatteries,othcost-efficientanddoesnotproducecorrosiveorpoisonouswaste,saidSongYanlin,ries,whoseturnoverwas$180billionin2016,tobecompletelyenvironmentallyfriendly,sformorethan1,200nomadicfamiliesinNorthChinasInnerMongoliaautonomousregion,saidFangShibi,rsenicandfluorine,andthenomadsneedonlychangethefiltersonceperyear,makingcleanwatercheapandmoreaccessible,

  KUALALUMPUR,(Xinhua)--Mala-ledTrans-PacificPartnership(TPP)follo,Trumphaspubliclyobjectedthetradedeal,whichinvolvesAustralia,Brunei,Canada,Chile,Japan,Malaysia,Mexico,NewZealand,Peru,Singapore,,MalaysiasInternationalTradeandIndustryMinisterwholedthenegotiations,wasquotedassayingbylocalmediaonThursdaythattheagreementwouldfailwithouttheparticipationoftheworldsbiggesteconomy,andthatmightaffectMalaysia,ananalystatSingaporesNanyangTechnologicalUniversity,toldthelocalMalayMailthatthechancesoftheTPPbeingimplementedwouldbesl:22923430----URL:http:///2016-11/10/content_

  WangYang(R),chairmanoftheNationalCommitteeoftheChinesePeoplesPoliticalConsultativeConference,meetswithCongolesePresidentDenisSassouNguessoinBrazzaville,theRepublicofCongo,June13,,presidentoftheSenateoftheRepublicofCongo,WangpaidanofficialfriendlyvisittotheAfricancountryfromJune11to13.(Xinhua/DingHaitao)BRAZZAVILLE,June13(Xinhua)--ChinastoppoliticaladvisorWangYangpaidanofficialvisittotheRepublicofCongofromMondaessoonWednesdaymorning,Wang,chairmanoftheNationalCommitteeoftheChinesePeoplesPoliticalConsultativeConference(CPPCC),firstlyconveyedChinesePresidentXiJinpingtherdevelopmentofbilateraltiesandChina-AfricatieswithSassouNguessoduringtheupcomingBeijingSummitoftheForumonChina-AfricaCooperation(FOCAC)sstatevisittoChinain2016,thetwocountriesliftedbilateraltiestothecomprehensivestrategicpartnershipofcooperation,,thefirststopofhisfirstoverseasvisitsincehetookofficeinMarchthisyear,showedtheimpotherscoreinterestsandissuesofmajorconcernsandcloselycoordinatedoninternationalandregionalissuessoastosafeguardcommoninterests,,boostpoliticalmutualtrustandfocusoncooperationoftheBeltandRoadInitiativewiththeRepublicofCongointhehopeofjointlybuildingaChina-Africacommunitywithasharedfuture,"afirmfriendofChina,"SassouNguessosaidhiscountryspokehighlyoftheBeltandRoadInitiativeandtheconceptofbuildingacommunitywithasharedfutureforhumanity,FOCACBeijingSu,presidentoftheSenateoftheRepublicofCongo,onTuesday,cofCongoundertheleadershipofPresidentSassouNguesso,saidWang,addingthatChinafirmlysupportstheRepublic(CPC)heldlastOctoberestablishedXiJinpingThoughtonSocialismwithChineseCharacteristicsforaNewEraasalong-termguidingprinciplefortheCPCandthethoughtwancewiththeCongolesePartyofLaborsoastomaketheparty-to-partycooperationforgeasolidfoundationforthecomprehensivestrategicpartnershipofcooperationbetweenthetwocountries,RepublicofCongotopromotethesynergyofbothcountries,NgolosaidrecentyearshavewitnessedgreatchangesinhiscountryandhugeimprovementofpeopleslivelihoodthankstothecountrytheleadershipofPresidentXi,ptofbuildingacommunitywithasharedfutureforhumanity,tconceptswiththeCPC,whiletheSenatestandsreadytobea"propeller"oftiesbetweenChinaandtheRepublicofCongosoastomakenewcontributiontobilateralties,,speakeroftheNationalAssemblyandClementMouamba,primeminister,Wangsaidbothcountrieshavemadefruitfulcooperationintheareasofinfrastructuralconstruction,energyandresourcesdevelopment,ocountries,createasoundenvironmentforbilateralcooperation,promotecooperationinareasimportanttopeopleslivelihoodandshareexperienceonpoverty-eradication,publicofCongo,justlikeChinasYangtzeRiverandtheCongoRiver,rtduringtheircountry,capitaloftheRepublicofCongo,WangalsovisitedjointcooperationprojectsincludingademonstrationvillagehostingtheChina-aided"AccesstoSatelliteTVfor10,000AfricanVillagesProject"atthevillageofKintele,,,theUnitedStates,onJune13,rofapercentagepoint,itssecondratehikethisyear.(Xinhua/YangChenglin)WASHINGTON,June13(Xinhua)--rofapercentagepoint,itssecondratehikethisyearandtheseventhsincelate2015."Inviewofrealizedandexpectedlabormarketconditionsandinflation,the(FederalOpenMarket)Committeedecidedtoraisethetargetrangeforthefederalfundsrateto1-3/4to2percent,""continuedtostrengthen"andeconomicactivityhasbeen"risingatasolidrate",withhoustemsotherthanfoodandenergy"havemovedcloseto2percent",suggestingthatFedofficialsaregett,,,,,upfromthreeestimatedinMarch,kesremainstheappropriatepathforthecentralbanktosustaineconomicexpansion."Wecontinuedtobelievethatagradualapproachforincreasingthefederalfundsratewillbestpromoteasustainedexpansionofeconomicactivity,stronglabormarketconditions,andinflationnearoursymmetrictwopercentgoal,"PowellsaidWednesdayatapressconference."Weareawarethatraisingratestooslowlymightraisetheriskthatmonetarypolicywouldneedtotightenabruptlydowntheroadinresponsetoanunexpectedlysharpincreaseininflationorfinancialexcesses,jeopardizingtheeconomicexpansion,"heargued,owsannouncementmarkedtheFedsseventhratehikeofthistighteningcyclebeginningDecember2015andthesecondmoveunderPowell,ismonthestimatedthattheFedwouldraiseinterestratesagainatitsSeptemberpolicymeeting.

  ThatsaccordingtotwomajorstudiesconductedbypsychologistsfromCambridgeUniversitythathaverevealedtherelationshipbetweenmusicandpersonality.剑桥大学心理学家开展的两项大型研究揭示出音乐和性格间的关系。

  Chinasfirstself-developed160kilometer-an-hourmagneticlevitationtrainrolledofftheproductionline,,suitableforcommutingbetweenurbanareasandsatellitetowns,wasdeliveredonTuesdaybyCRRCZhuzhouLocomotiveCoLtd,basedinCentralChina,thecompanyexpectstodeliver200km/hmedium-speedmaglevtrainsbytheendof2019,saidTongLaisheng,,thecompanys100km/hmaglevrailline,designedmainlyforurbantransport,,,andusesspeciallydesignedtrackstokeepthetrainsfromoverturningorderailing."Chinahasmasteredthecoretechnologiesofcommercialmaglevtrains,andhasestablishedacomprehensivesystemrangingfromtechnicalresearchandmanufacturingtocommercialoperations,"saidLiuYoumei,anacademicianoftheChineseAcademyofEngineering."Sofar,theself-developedmaglevtechnologyhasbeencommercializedinahostoftraintypes,"Liusaid."Theproductionofmaglevtrainsrequiresover10,000partsandcomponents,90percentofwhichcanbeproducedinHunanprovince."CRRCZELCisakeysubsidiaryunderChinaRailwayRollingStockCorp,thenation,therailwaymajorhasbeengoingfullsteamaheadonstudyingdifferenttypesofmaglevtrains,,chairmanofCRRCZELC,said:"ThecompanyhasbeenfuelingcontinuinginnovationtopromotethetechnologicallevelofChina,environmentally-friendlyandintelligentsolutionsfortransportationsystem."Thereareconcernsaboutthecostofconstructingtheinfrastructureforacommercialmaglevservice,assomemaglevtrainlines,reportedly,,aprofessorattheSchoolofEconomicsandManagementatBeijingJiaotongUniversity,saidoperatorsneedtoestimateanappropriatepassengerflowvolume,whichisnormallysmallerthanthatofthesubway,,theworldsfirstmaglevlinewaslaunchedinChina,providinga,asthetrainhasaspeedofupto430km/h.水陆两栖飞机amphibiousaircraftChinashomegrownAG600,codenamedKunlong,slargestamphibiousaircraftinproduction.我国研发的"鲲龙"AG600飞机12月24日进行首飞.这是全世界在研最大的水路两栖飞机."鲲龙"AG600是我国为满足森林灭火(forestfirefighting)和水上救援(marinerescue)的迫切需要,首次研制的大型特种用途民用飞机,是国家应急救援体系建设急需的重大航空装备.森林灭火时,它可多次往返高效率投水灭火,20秒内可一次汲水12吨(collect12tonsofwaterin20seconds),单次投水救火面积可达4000余平方米,接近一个足球场的面积.海上救援时,"鲲龙"可快速响应、到达,在复杂气象条件下实施救援,起降抗浪能力不低于2米,可一次救助50名海上遇险人员(carry50peopleduringsearch-and-rescuemissions).AG600除了满足森林灭火和水上救援要求,还能根据用户的需要加改装必要的设备,执行海洋环境监测与保护(marineenvironmentmonitoringandprotection)、资源探测(resourcessurveying)、岛礁运输(personnelandsupplytransportation)等任务,以及为"一带一路"提供海上航行安全保障和紧急支援等任务.AG600坚持自主创新,以国内供应商配套为主,全机5万多个结构及系统零部件中98%由国内供应商提供(98percentoftheAG600s50,000-pluscomponentsaresuppliedbyChinesecompanies),全机机载成品95%以上为国产产品."鲲龙"与我国运—20大型运输机(theY-20transportplane)、C919大型喷气式客机(theC919jetliner)一起,被称为中国大飞机"三剑客".运20和C919分别于2013年和2017年成功首飞.【相关词汇】水陆两栖飞机amphibiousaircraft首飞maidenflight战略运输机strategictransportplane喷气式客机passengerjetliner无人机unmannedaerialvehicle(UAV)预警指挥机airborneearlywarningandcontrol(AEWC)aircraft舰载机carrier-basedaircraft歼击机fighterjet

  TherearemanyanecdotesandtalesaboutChinesefansinhistoricalrecords,novels,,afamousmilitarystrategistduringtheThreeKingdomsPeriod(220-280),andthebananaleaffanthatbelongstoPrincessIronFan,,,manypeoplepref,Chinesefanshaveevolvedfromanaccessoryfordailyusetoanartifactthatincorporatestheessenceofvariousformsofartsandcrafts,,,menofletterspreferredfoldingfans;militarystrategistsandTaoistpriestspreferredfeatherfans;girlsofnoblefamiomenofletters,wholikedtousefansascanvasesforartworkorforwritingpoetry,,theypursuedbetterdecorationoffans,eventuallyleadingtofansemergingasartworkthatcombinedvariousformsofartssuchaspoems,calligraphy,painting,engraving,,(303-361),,itisapityhisworkswerelostandonlythereplicasintheTangDynasty(618-907),,,peopleallcompetedtobuythem,,anditbecameevenmorepopularduringtheSongandYuandynasties(960-1368).,thepaintersneedtopaycloseattentiontothecompositioninthehalf-circlefan,sothecreationo,theChinesepeopleneverstoppedinnovatingfandesignandmanufacturing,adoptingdifferentmaterialssuchasbamboo,palmtreeleaves,wood,paper,feather,silk,bone,andsandalwood,andmadefansofvariousshapes,suchascircular,square,oval,flowerpetals,,mostpeopleuseelectricfansandairconditionersforcooling,butinmanyplaces,especiallyamongtheelderly,rsfantheirinfantswiththesoundsofchildrenrunningaroundechoinginthestreetsandwomenbrandishingtheirfansinelegantdancesinthepublicsquare.

  HeateddiscussionsonthehistoricsummitbetweenNorthKoreanleaderKimJong-unandUSPresidentDonaldTrumpamongChinesehaveyettosubside,andsomeChinesehavehighexpectationsofbusinessoppoopicsonChinesesocialmediaplatformSinaWeibo,withthepage"Kim-Trumpsummit"opportunitiesinNorthKorea."ChinaandNorthKoreahavemutualtrustandfriendlyties,whichisouradvantageoverothercountries,"abusinessmansurnamedZhangfromDandong,acityborderingNorthKoreainNortheastChinasLiaoningProvince,gainstNorthKorea,,som,28,whovisitedPyongyangin2016,toldtheGlobalTimesthat"ifNorthKoreabecomesmoreopenandallowsgreaterindependenttravel,Iwilldefinitelygothereagain."NorthKoreabansindependenttravelforforeigners,,someanalystswarnedagainstbeingoverlyoptimisticaboutNorthKoreasopening-upsincethereisstilllongwaytogoforNorthKoreatosetupthelegalandphysicalinfrastructurefortheopening-up,anditwilltakeatleastseveralyearselopment,itistooearlytohavehighexpectationsofbusinessopportunitiesinNorthKorea,ChengXiaohe,anassociateprofessorattheRenminUniversityofChinasSchoolofInternationalStudies,toldtheGlobalTimesonWednesday."Theopening-upofNorthKorearequiresafirmdeterminationandconcretepoliciesfromthegovernmentandtheestablishmentofformaldiplomatictieswithothermajoreconomies,especiallytheUSandJapan,,",theyshouldalsoconsidertherisks,Chengsaid."NorthKoreaisnotaplacewhereyoucangetgoldeverywhere,",NorthKoreaslaws,regulationsandpoliticalsystemarenotreadyforamassiveopening-up,ZhengJiyong,directoroftheShanghai-basedFudanUniversitysCenterforKoreanStudies,,expertsstillpraisedtheoutcomeofTuesdaysKim-Trumpsummit,spressconferenceonTuesdayattheCapellaHotelinSingapore,theWhiteHouseshowedavideotojournali,",youhaveChina,andthey[NorthKorea],rightItsgreat,"accordingtoaWhiteHousetranscript.

  BritishPrimeMinisterTheresaMaysgovernmentsuccessfullyfoughtoffthreeattemptsWednesdaytotieBritainshandstoacustomsunionortheEuropeanEconomicArea(EEA)scrucialBrexitWithdrawalBill,,fiveLabourMPs,oneofthemashadowcabinetminister,resignedfromtheirpartyrolessot,TheHouseofCommonsrejectedbyacomfortable201margin,yingintheEuropeanEconomicArea,,MPsvotedonanamendmentfromtheHouseofLordsaimedatpreventingtherepealofthe1972BritishActofParliamsgovsQuestionsdescendedintochaoswhentheleaderoftheScottishNationalistParty(SNP)usingtositdownafterBercow,declinedmpactofBrexitonScotlandsdevolvedgovernmentduringTuesdayent(MPs)heday,sMPswerebeingtreatedwithcontemptbyWestminsteranditneededtobehighlighted.WhatdoesyourmusictastesayaboutYOUWhetheryouprefersophisticatedorsimplemusiccouldrevealalotaboutyourpersonality.你对复杂音乐或者简单音乐的喜好可以透露关于你性格的大量信息。

  

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    经济日报2019-05-21 14:14
    分享到:

    近日,中国信通院政策与经济研究所联合网宿科技共同发布的2016年四季度中国网络直播行业景气指数显示,去年我国网络直播业连续4个季度保持增长,其中,四季度网络直播景气指数环比三季度增长14.34%,在经历了资本进入、市场整合、新政落实之后,中国的网络直播行业进入平稳增长期。

    过去一年,我国网络直播行业迅猛发展,近半数中国网民在使用网络直播。与此同时,国内涌现出数千家直播平台。“去年我国的网络直播行业已经实现了持续一年的增长,即便在第四季度新政开始实施时,网络直播的热度依然不减。”中泰证券通信行业首席分析师李伟告诉《经济日报》记者,在经历了近一年的行业爆发式增长之后,随着互联网巨头纷纷加入,行业监管趋严,我国的网络直播行业进入平稳增长期,激活存量用户,增强用户黏性成为直播平台在未来竞争中的关键因素。

    由中国信通院政策与经济研究所联合网宿科技共同发布的《中国网络直播行业景气指数及分析洞察》显示,以2016年一季度100为基数,2016年第四季度中国网络直播行业景气指数为271,环比增长14.34%,在经历了前三季度的爆发式增长之后呈现出平稳增长态势。

    其中,受到年终电竞赛事推动,四季度游戏直播带宽占总计带宽的比例有所回升,游戏直播再度成为直播带宽最主要的增长极,秀场直播带宽占比在第三季度高歌猛进后趋于平稳,不过,秀场直播带宽绝对值仍然呈现显著增长。

    与此同时,反映直播平台活跃度的直播观众指数、直播主播指数等均持续升温。其中,直播主播指数增速最为显著。

    记者调查发现,在我国直播行业的变局中,多元化的形式和多样化的内容正在为直播平台提供机会。一方面,各大直播平台正在加速与其他业态之间的融合,以电商、综艺为首的业态融合在实践中探索出极具市场价值的经验。以综艺活动为例,目前,直播平台与内容制作方联手,让各类大型活动的参与人数突破了物理空间的限制,实现爆发式增长。2017年,湖南卫视跨年演唱会开启了网络直播,由爱奇艺VIP会员及芒果TV会员联合专享“先网后台”的直播权限,观众只有成为渠道会员才能第一时间观看湖南卫视的跨年演唱会。直播平台与内容制作方的联手已经在实践中探索出一种新的商业模式。

    另一方面,优质内容已然成为直播平台之间最重要的竞争标的。目前,国内各类直播平台正在陆续拓展其他方式放大自身的直播资源。据了解,包括斗鱼、花椒、映客在内的直播平台已经开启了录制功能,通过录制、点播激活存量用户,保证平台活跃度。

    “不论是加强与其他业态的融合,还是拓展平台功能,都是在以较低成本强化直播平台的关注度,以形成一个可持续运营、高黏性的直播平台。”李伟说。

    据《中国网络直播行业景气指数及分析洞察》预测,未来,优质内容对于直播平台来说将成为越来越重要的资源,国内各大直播平台将积极利用各类直播资源的放大效应,在内容创新、形式创新和商业模式创新等方面抢占先机。

    稿源: 经济日报)
    作者: )
    编辑: 曲晨辰
    转播到腾讯微博
     
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