泽州| 内丘| 容城| 南丰| 巴马| 铜梁| 五大连池| 临潭| 献县| 唐河| 砀山| 乐山| 五原| 衡阳县| 五家渠| 北仑| 贞丰| 博鳌| 应县| 宾阳| 武强| 曲阳| 宁海| 定西| 杜集| 通辽| 宁安| 芜湖县| 皮山| 光泽| 乌尔禾| 东山| 定州| 黎城| 水富| 洱源| 奉化| 大城| 靖江| 宣恩| 潜江| 新密| 西宁| 宜良| 武功| 古蔺| 汉南| 丰南| 无极| 堆龙德庆| 襄汾| 连南| 垣曲| 介休| 广东| 连城| 沙圪堵| 新邱| 博爱| 凤县| 丹东| 丽江| 济南| 临清| 富顺| 定南| 阳城| 左贡| 西乌珠穆沁旗| 苍梧| 山海关| 嘉荫| 延安| 连山| 荣成| 沅江| 荔浦| 彭州| 同安| 安庆| 孟连| 宾阳| 高要| 扶余| 互助| 惠民| 肥东| 沾化| 遂平| 澎湖| 陇西| 山亭| 荔波| 凤台| 萨迦| 吉水| 盈江| 乐业| 安康| 溧水| 涿鹿| 武平| 肇东| 宾阳| 改则| 蒲江| 布拖| 大理| 大丰| 当涂| 延庆| 荣昌| 洛扎| 峨山| 叶城| 秦安| 奉化| 荥阳| 珊瑚岛| 松阳| 吉隆| 渝北| 鄱阳| 柘荣| 道孚| 芒康| 剑阁| 娄底| 畹町| 召陵| 丹江口| 昆明| 井研| 富民| 宝清| 元氏| 乌恰| 利辛| 公安| 忠县| 琼海| 刚察| 西充| 鄂托克旗| 大丰| 平山| 崇礼| 西藏| 浮山| 南涧| 厦门| 张家川| 岢岚| 宁海| 渠县| 申扎| 夏邑| 遂昌| 墨脱| 乐至| 德化| 玉林| 桑日| 景宁| 谢通门| 铜仁| 科尔沁左翼中旗| 澎湖| 周宁| 靖西| 扎鲁特旗| 彭水| 拜泉| 化隆| 洛隆| 罗田| 魏县| 中方| 宜君| 庄河| 邯郸| 泽库| 织金| 维西| 吉隆| 阜南| 攸县| 商河| 临泉| 远安| 晴隆| 固阳| 许昌| 栾城| 阿瓦提| 上饶县| 桦南| 浦东新区| 繁峙| 开原| 沙河| 万安| 岫岩| 颍上| 苍梧| 安化| 云阳| 西盟| 石首| 平坝| 高阳| 盐津| 炉霍| 威宁| 江口| 宜兴| 怀仁| 沙湾| 北海| 济源| 龙南| 乌苏| 云安| 布尔津| 抚松| 长阳| 东阳| 德化| 呼兰| 贡山| 化德| 高阳| 大同市| 武汉| 肃南| 金州| 安徽| 遂平| 马鞍山| 米泉| 吴忠| 古交| 沁源| 永兴| 蓟县| 遂昌| 台州| 淅川| 中方| 嘉善| 临泉| 化州| 晋中| 南宫| 碌曲| 焦作| 安塞| 安平| 洪雅| 江川| 长岭| 邵阳市| 乌达|

依旧闪电侠!韦德反击一条龙单手劈扣(篮网vs公牛)

2019-08-22 21:42 来源:药都在线

  依旧闪电侠!韦德反击一条龙单手劈扣(篮网vs公牛)

  AgraduatingstudentatahighschoolinFuyang,Anhuiprovince,preparesfortheupcomingnationalcollegeentranceexam,May29,2018.[Photo/VCG]Gaokao,thenationalcollegeentranceexam,isnottheonlyroutetoapromisingfutureforthoseborninthe2000s,,conductedbyportalwebsiteSina,suggestsoverhalfofrespondentsborninthe2000sbelievethegaokaoisnolongera"life-changingmatter".Nearlyhalfthepolledstudents—whowillsitfortheupcominggaokao—and70percentofintervi,,atraditionalwayforstudentstobeadmittedtoinstitutionsofhigherlearning,morethanone-fourthofthosepolledplantoreceivehighereducationthroughpursuingdegreesoverseas,,000students,,asthecollegeenrollmentrateinCemajorsthemselves,whileoverone-fourthalread,,scheduledforJune7and8.TechniciansinspectgasfacilitiesinHorgos,NorthwestChinasXinjiangUygurautonomousregion.[Photo/Xinhua]GreaterscopeforcooperationwithmemberstatesofSCOChinasrisingdemandfornon-pollutingnaturalgasisexpectedtospurtradetieswiththememberstatesoftheShanghaiCooperationOrganization,analystssaid."Gas-richcountriesincludingRussiaandCentralAsiannationswillplayasignificantroleinthenaturalgastradecooperationwithChina,withpipelinegasimportsfromCentralAsiaandRussiaexpectedtototal85billioncubicmetersby2020,"saidWangLu,anAsia-PacificoilandgasanalystatBloombergIntelligence."Weestimateimports,ledbyState-ownedoilmajorssuchasChinaNationalOffshoreOilCorporationandprivatecompaniessuchasGuanghuiEnergy,maygrowata17percentaverageannualratebetween2017and2020,"shesaid."ConsideringChinasdependenceonimportstosatisfygasdemandwillriseto75percentin2020from57percentin2017,Chinashighergas-consumptiongoalswillbefulfilledbyhigherimports."DespitethefactthatgasproductiongrowthatChinaNationalPetroleumCorpandChinaPetroleumandChemicalCorpissettosurpassthatofoilbetween2018to2020thankstothedevelopmentofshalegas,domesticproductionandpipelineimportswontbeenoughtosatisfyChinasgrowinggasappetite,resultingincontinuousgrowthinnaturalgasimports,investmentsinrecentyearswiththeSCOmembers,includingtheYamalliquifiednaturalgasprojectintheArcticregionofRussiabetweenCNPC,thecountryslargestoilandgasproducerbyannualoutput,andNovatek,Russiasfirstintegratedprojectforpolarnaturalgasexploration,development,liquefactionandtransportation,YearthroughitsChina-RussiaEast-RouteNaturalGasPipelinebytheendof2020,whenthepipelineiscompletedIthasalsosteppe,whichrunsthroughChina,Turkmenistan,KazakhstanandUzbekistan,ein2017,,especiallyRussia,KazakhstanandUzbekistan,playcomplementaryrolesasimporterandproducersofnaturalgas,withChinaseeingsurgingdemandinthedomesticmarket,saidLiLi,energyresearchdirectoratICISChina,aconsultingcompanythatprovidesanalysisofChinabridgethedemand-supplygapamongSCOmembersandhelpmakeSCOmembersstronger,,ChinahasalwaysregardedthememberstatesofSCOasaprioritypartnerforenergycooperation,asChinahasbeenatopbuyerandstrategicpartneroftheabundantoilandgasresourcesfromRussiaandCentralAsia,whileChinasfinancialsupportfrominstitutionsinclusnecessarytoupgradethecountryspipelines,storagefacilitiesandtransportationnetworkstoensuregassupply,shesaid.

Studentsboarda"gaokaotrain"atDayangshutownshipinNorthChinasInnerMongoliaAutonomousRegion,June5,2017.[Photo/VCG],,thenationalcollegeentranceexamination,,,boardedthetrainonTuesdaywithherclassmates."Thetripmaybethelasttimewearealltogether,"saidLu,"gaokaotrain"departonitstwo-and-half-hourjourneymanytimesasgenerationsofherschoolmatesleftfortheexamination,sInnerMongoliaAutonom,studen,the"gaokaotrain"departsonJune5,($2).Beforethecharteredtrainservicebeganin2003,,"gaokaotrain"asshewasworriedthatthebumpyjourneywouldinevitablyaffectherperformance.","saidMeng,,thetrainhascarriedmorethan30,,,,includingstudentsandparents,hasdeclinedfrom1,300atitspeakto500thisyear,saidChenRuqing,,thericketyoldgreentrainhasbeenreplacedwithaneweronewithairconditioning,andphotographeronboardwillpreservethememoriesofwhatisaveryspecialdayinthelivesofthoseaboard."Althoughwelosemoneybyoperatingthetrain,wewillkeeprunningaslongasitisneeded,"Chensaid.EmployeesattachtheexhaustsystemforaVolkswagenAGPassatsaloonontheproductionlineinsidetheVWfactoryinEmden,Germany.[Photo/Agencies]SANFRANCISCO-"Extremeprotectionism"couldunderminefreetradeandrunscontrarytotheadvanceofglobalization,"producedaneraofunprecedented,worldwideeconomicgrowth,"saidChrisLytle,executivedirectorofthePortofOaklandintheUSwesternstateofCalifornia,callingfreetrade"thebackboneofworldwideeconomicgrowth."Hemadetheremarkswhenaddressinganaudienceof5,000graduatesofCentralWashingtonUniversityatKentinWashingtonstateovertheweekend,,saying"globalizationisthestoryofthe21stcentury."Hecalledonthegraduatestoexploreopportunitiesworldwideastheyembarkoncareers,andtohelpcombatthespreadofprotectionistmeasuresthatcouldjeopardizetheirfuture."Dontdisengagefromtheworld-dontbepartoftheillogicalrushtodrawthedrapesandturnoutthelights,""whatsrightforaworldstrugglingtocometogether...notpullapart."ThePortofOaklandoverseestheOaklandseaport,Oaklandinternationalairport,izedcargoshipmentsintheSanFranciscoBay.

  WatchtoseehowthispressattacheoftheembassyofPakistanreflectsonPresidentXiJinping,PressAttacheoftheEmbassyofPakistanWatchtoseehowthisRussianreporterfromSPUTNIKNewsAgencyandRadioBeijingbureaureflectsonPresidentXiJinping,SPUTNIKNewsAgencyandRadioBeijingbureauchiefWatchthisreporterfromRussiaandChinaMagazinesharehisthoughtsontheShanghaiCooperationOrganization,Chinasref,RussiaandChinaMagazineReporterfromRussiaTodaytalkstoChinaDailyaboutQingdao,ShanghaiCooperationOrganizationandChina,RussiaTodayArtistsfromKyrgyzstanstageaperformanceatadanceshowheldduringanSCOmembersartfestivalinBeijingonJune1.[Photo/Xinhua]Womensgreaterinvolvementininnovationandentrepreneurshipcanhelpboostsustainabledevelopmentandreducedirepoverty,accordingtotheoutcomedocumentofthefirstShanghaiCooperationOrganizationForumonWomen,,tobepresentedtotheSCOSummitinQingdao,Shandongprovince,saidtheforumparticipantsbelievedwomenshouldhavebetteraccesstoqualityeducationandproductiveresources,,heldonMay17,hadthethemeof"poolingthestrengthofwomenforcommondevelopment"andattractedmorethan200participants,"povertyreduction,jobcreation,inclusiveeconomicgrowthandsustainabledevelopment".Italsonotedwomensimportanceinenvironmentalconservation,andcalledforSCOcountriestoraisewomensvoicesineco-governanceandsexchangesandcooperationwithintheSCOframework,diversifymeansofcooperationandenhancewomensabilitytoparticipateinlocalandglobalsocioeconomicdevelopment,,vice-presidentoftheAll-ChinaWomensFederation,saidwomenareagreatforcewhosegenderdividendisfarfrombeingfullyrealized."Weneedtodoourbesttocleartheobstaclesthatsuppresswomenspotential,"shesaid."Weneedtosupporttheirinnovationanddevelopment,andliberatetheirproductivitysoastohelpthemmaketheircontributionsineveryfieldandfacilitatedevelopmentintheircountries."Womenaccountfor43percentofChinasworkforce,thefederationsaid,while55pe53percentofpostgraduatestudents,,($)inventurecapitalloanshavebeengrantedtowomensince2009.

  ChinesePresidentXiJinpingmeetswithGermanChancellorAngelaMerkel,inBeijing,capitalofChina,May24,2018.[Photo/Xinhua]Lastweek,GermanChancellorAngelaMerkelconcludedher11thvisittoChinasince2005,,thel,fromJanuarytoMay,EuropeanleaderssuchasFrenchPresidentEmmanuelMacron,BritishPrimeMinisterTheresaMay,DutchPrimeMinisterMarkRutteandAustrianPresidentAlexanderVanderBellenvisitedChina,,mainlybecauseoftheunstablepoliciesoftheUS,thedialoguebetweenEuropeanUnionmemberstatesandChina,statements,mediareportsandcommuniquésshowtheirmeetingshavebeen,byandlarge,,alltheEuropeanleadershavesupportedtheChina-proposedBeltandRoadInitiativeandagreedtoworkwithChinatopromoteglobalization,,MerkelsaidshesupportsChinascooperationeffortsinEurope,sodotheleadersofthe16CentralandEasternEuropeancountries,ina,whichces,especiallyoncooperationonforeignpolicies,nges,,someEUofficialsareinfluencedbyideologyand/orlobbyinggroups,,heurgedthatChinaandGer,theideologicaldifferencesarepreventingsomeEUcountriesfromcapitalizingontheopportunitiescreatedbyChinaDonaldTusk,theyneedtomakemoreeffortstoliftBeijing-Brusselsrelationstoanewlevel,especiallybecausetheyarelosingconfidenceinWashington,,whowastheprimeministerofLuxemburgfrom1995to2013andministeroffinancesfrom1989to2009beforeheadingtheEC,srelationsforeigninvestmentinthefinancial,serviceandhigh-endmanu,therefore,theEUleadersshouldmakeeffortstoestab,BeijingandBrusselscanatleastexchan,TuskandJuncker,whentheyvisitChinalaterthisyeartoholdtheirannualmeetingswithChineseleaders,mustshowtheyareeagertodothesame,sothatBeijingandBrusselscanfulfilltheirdueglobalresponsibilitiesofpromotingfreetradeanddeeAglasscircularbridgeinFuxiShantouristattractionwillopenonJune16aftereightmonthsconstructioninXinmicity,CentralChinasHenanprovince,June12,2018.[Photo/VCG]WorldslongestglasscircularbridgeinFuxiShantouristattractionwillopentothepublicaftereightmonthsconstructioninXinmicity,CentralChinasHenanprovince,onJune16,"skywalk".Itis360metershigh,andextends30metersoutofthecliffthatisnearlyninemeterslongerthantheglassbridgeintheColoradoGrandCanyonintheUnitedStates,whichisclaimedtobethe"EighthWonderoftheWorld".

ParentsandfamilymembersawaitstudentsoutsidetheentrancetoanexaminationsiteinHaian,Jiangsuprovince,[XuJinbai/ForChinaDaily]Moststudentsin8yearsturnoutfornationalcollege-entrancetestThenationalcollegeentranceexam-amake-or-breakopportunityforChinesestudents-startedonThursday,withasurgeintesttakersthisyearduetothe"babyboom",350,000morethanin2017andthehighestnumberineightyears,,knowninChineseasgaokao,ispivotalforhighschoolstudents,asitdetermineswhichuniversitiestheywillbeabletoapplyto-,aseniorresearcherattheNationalInstituteofEducationSciences,saidmanyofthosetakingthegaokaothisyearwerebornin2000,whe,anumberexceededonlyin2016--whenChinabegantoallowallcouplestohavetwochildren,,,18,fromtheHighSchoolAffiliatedtoRenminUniversityofChina,saidtakingthegaokaoisanimportantandunforgettableexperienceandmadehera"morematureperson".HergoalistobeenrolledintheCentralAcademyofFineArtsmajoringinarthistory."Preparingfortheexamoverthepastthreeyearsmademerealizethataslongasyoureallyputeffortintoagoal,youwillsucceed,",19,fromthesameschool,saidaftertakingherfirstsetofexamsthatthequestionswereeasierthansheimaginedandherhardworkinpreparation"haspaidoff"."Therewaslesspressureonme,asIcanchoosetogoabroadifIdonotscorehighingaokao,",fromBeijingBacuiBilingualSchool,said"seeingeveryonefightingforthesamegoalhasmademeamorediligentperson"andthathemadesomeofhisbestfriends,,someparentschattedwitheachother,ontheChineselanguage."Iwantmysontoseemeassoonashewalksoutofthetestroomsohewillbemorerelaxed,"saidYangYan,"Thewholefamilyisrootingforhim,"saidYang,whoworeatraditionalqipao,orcheongsam,

  USPresidentDonaldTrumpwalkswiththeDPRKstopleaderKimJong-unattheCapellahotelonSentosaislandinSingaporeonTuesday.[Photo/Agencies]ThenewTrump-Kimjointagreementcouldproveapromising“memorandumofunderstanding.”However,it’snotjustaboutdenuclearization;:Followinghoursofclosed-doortalksinCapellahotelinSingapore,USPresidentDonaldTrumpandDPRKleaderKimJong-unsignedajointfour-pointagreement:toestablishnewUS-DPRKrelations,astablepeaceregime,aDPRKcommitmenttoachievethe“completedenuclearization”oftheKoreanPeninsula,,theagreementdoesnotincludeafirm“verifiable”and“irreversible”,theTrump-Kimagreementisnotafinaldeal,,itshouldbeseenasapromising“memorandumofunderstanding.”,,ag,arealpeaceandstabilityrequiresfarmorethanafour-pointagreemen,DPRKiscus,Pyongyanghaslong–andjustifiably––afterWashingtonhadlostitsnuclearmonopolytotheSovietUnion-theearlysetbacksintheKoreanWarpromptedGeneralMacArthurtoconsiderusingnuclearweaponsagainsttheChineseandNorthKoreans–touseradioactivefalloutzonestodisruptChinesesupplychains-until,,between1950and1953,theUSsubjectedDPRKtoadevastatingbombingcampaign,whichdestroyed85percentofthecountry’sbuildingsandcausedonemillioncivilianstodie;morethantheentireciviliandeathsinWorldWarIIbombingofGermanyandJapan,,WashingtonhasseenDPRKasa“roguestate.”EvenwiththeSovietUnion,Washingtonsupported“peacefulcoexistence,”butwithDPRK,onlya“temporaryceasefire.”That’,Trump’sstatementinthepressconferencethattheUShadagreedtostopplaying“wargames”withPyongyang,referringtothejointmilitaryexerciseswithSouthKorea,“bringoursoldiersbackhome”fromDPRK,headmitteditwas“notpartoftheequationrightnow.”Typically,thedecisiontoceasethej’,hehadnearlyagreedtotheG7Summitcommuniqué,,dealsareseldomfixedentities,,formerUSpresidentJimmyCarterwhohasnegotiatedwithseveralDPRKleaders,notedthat,foralongtime,Pyongyanghassoughta“peacetreatytoreplacethe[1953]ceasefire.”Inhisexperience,inedIrannucleardeal,thatised2013NewYear’saddress,KimJong-unadvocated"aradicalturninthebuildingofaneconomicgiantonthestrengthofscienceandtechnologybyfanningtheflamesoftheindustrialrevolutioninthenewcentury.”Theseeconomiceffortsshould“bemanifestedinthepeople’sstandardofliving.”,PresidentObamaoptedforaPentagon-led“pivottoAsia”’soutlineforaPentagon-led“pivottoAsia,”,theobjectivewastoseizetheopportunitytocooperatewiththethen-presidentofSouthKorea,ParkGeun-hye,,insteadofrapprochement,WashingtonpushedforaTerminalHighAltitudeAreaDefense(THAAD),THAADwouldkilltwobirdswithonestone:itwouldsubduePyongyangand,ifneeded,,however,fellapartinearly2017,,,Park’sconservativeswereabletopostponetherepealoftheOperationControlagreement(OPCON),/USCombinedForcesCommand(CFC)isto“deterhostileactsofexternalaggression”SouthKoreabya“combinedmilitaryeffort.”TheCFCiscommandedbyaUSGeneralandithasoperationalcontrol(OPCON)overmorethan600,,USintere,atrueandlastingpeaceintheKorrtthetalks,thenullificationofimpeachmenteffortsagainsttheWhiteHouse,minimallossesfortheincumbentsintheUSmid-termelections,anotherTrumpelectiontriumphin2020–and’savery,,TrumpandKimtookthefirst,,ChinaandAmericaInstitute(US),theShanghaiInstitutesforInternationalStudies(China)andtheEUCenter(Singapore).

  JapanesePrimeMinisterShinzoAbe(left)attendsanewsconferencewithUSPresidentDonaldTrumponWednesdayinPalmBeach,Florida,US.[Photo/Agencies]AttheirmeetinginMar-a-Lago,Florida,onApril18,USPresidentDonaldTrumprebuffedJapanesePrimeMinisterShinzoAbe,TrumpannouncedthattheUSwonewtariffs,whichwillamounttoabout50billionyen($450million)ayearforJapandespiteAbeworkinghardtocultivateacloserelationshipwithTrump-ountermeasuresagainstUStariffs,sprotectionistpolicies,Japanhassignedorisnegotiatingmultilateraltradeagreements,which,itbelieves,,theJapaneseparliamentisworkingtowardratifyingtheComprehensiveandProgressiveAgreementforTrans-PacificPartnership,,JapanseestheTPP-11asacornerstoneonwhichitcn,too,inDecember,andthetwosidesaremaki,t,16countriesreachedaconsensustocompleteabasicframe,itwillproducethemostpopulous,diverseandenergeticfreetradeareaintheworld,,theleadersofChina,JapanandtheROKadvocatedeconomicglobalizationandfreetrade,andagr,,duringPremierLiKeqiangsvisittoJapan,BeijingandTokyoagreedtoestablishapublic-privatecounciltodiscussjoi,Japandoesnotwanttonegotiateatwo-waytrexploringcouldbackfireworldwide,sprotectionistpolicieswil,theUShasaskedJapan,aswellasitsotherallies,sdefensebudgethasalreadybeenrisingeveryyearundertheAbeadministrationendingadecadeofmilitarybudgetcuts,LeadersofSCOmemberstatessigndocumentsonSunday.[PhotobyFengYongbin/ChinaDaily]Summitboostsglobalgrowth,unityamidrisingprotectionism,expertssayTheShanghaiCooperationOrganizationSummitinQingdao,whichconcludedwith"themostfruitfuloutcomes"inthehistoryoftheorganization,willbea"newlandmark"intheorganization’sdevelopment,rationdocumentscoveringpolitics,security,economicsandculture,the"ShanghaiSpirit",whichtranscendsoutdatedconceptssuchastheclashofcivilizations,unityofasharedfutureformankind,whichhelpspromotethecommondevelopmentandprosperityoftheregionandtheworldaswell,onsultations,jointcontributionsandsharedbenefit,"fiveperspectives"—development,security,cooperation,civilizationandglobalgovernance—’sproposalsconformto"theneedsoftheSCOdevelopment,thecommoninterestsofcountriesthroughouttheworldaswellasthetrendoftimesintheworld’sdevelopmentandprogress",Wangsaid."Thesummitproducedasuccessindemonstratingtheunityamongmembercountriesaswellasleaders’willandcommitmentinmultilateralismandcooperation,"saidLuigiGambardella,presidentofChinaEU,,Xicalledforjointeffortstobuildanopenworldeconomyandreject"self-centered,shortsightedandclosed-doorpolicies".,,Texas,said,"WhileXiprojectedcalm,creativestatesmanshipatthesummitandwasabletoprojectawin-winconsensus,bycontrastTrumplookedlikeamanoutofhisleague."Trumpwas"stuckinthefailedeconomicpoliciesofthe1920s,andhappytorejecttheWest’slong-termtradeconsensus",Taylorsaid."Ilikedthathe(Xi)linkedChina’sConfucianheritagetothespiritofpromotinganewtypeofinternationalrelations,thecommongoodandharmony—aharmonyfoundinthe‘ShanghaiSpirit’thatfostersmutualrespect,all-aroundcooperationandcommondevelopment."MariaGuleva,adeputyprofessoroftheFacultyofOrientalStudiesatSaintPetersburgUniversity,saidthatthetheoriesXiproposedoninnovation,coordination,theenvironment,opennessandshareddevelopmentsho,aprofessorattheCentreforChineseandSouthEastAsianStudiesatJawaharlalNehruUniversityinNewDelhi,saidinstitution-buildingmakestheSCOoneofthemostsuccessfulmultilateralinstitutionsintheworld,anewmodelforregionaleconomicandsec,professorofinternationalbusinesslawattheUniversityofHullinEngland,saidthatX,WenZongduoinHongKongandCecilyLiuinLondoncontributedtothisstory.

  ,Minnesota,US,June12,2018,inthisimageobtainedfromsocialmedia.[Photo/Agencies]MINNEAPOLIS—Araccoonthatbec,Minneapolis,US,,accordingtoWildlifeManagementServices,"Itseatingnormally,"saidChristinaValdivia,thecompanysgeneralmanager,sadventurescausedastironsocialmediaasitscaledthetowerTuesday,withmanyTwitterusersvoicingconcernforitssafetyorjokingaboutthedramaasits,,afemale,wasreleasedlaterinthedayandscamperedin,whichbrokethestoryandcloselyfollowedtheraccoonsclimbfromitsheadquarterslessthanablockaway,brandedtheanimal#mprraccoon.

  [Photo/VCG]ChinawillevaluatetheinfluenceandreservetherighttotakecorrespondingmeasuresaftertheUnitedStatesannouncedrestrictionmeasuresonChineseinvestmentsandexportstoChina,theMinistryofCommercesaidThursday."WehavenotedthesemeasuresthattheUSplanstointroduce,"theministrysspokesmanGaoFengsaidinremarksataregularnewsconference."ChinabelievesthatthesemeasuresdonotconformtothebasicprinciplesandspiritoftheWorldTradeOrganization."TheministryscommentscameafterWhiteHousesaidTuesdaythatitwouldimplementspecificinvestmentrestrictionsandtightenexportcontrolsforChinesepeopleandbusinesses"relatedtotheacquisitionofindustriallysignificanttechnology"ttotariffsandproposedinvestmentrestrictionsbyJune15andJune30respectively,itsaid.,Minnesota,US,June12,2018,inthisimageobtainedfromsocialmedia.[Photo/Agencies]MINNEAPOLIS—Araccoonthatbec,Minneapolis,US,,accordingtoWildlifeManagementServices,"Itseatingnormally,"saidChristinaValdivia,thecompanysgeneralmanager,sadventurescausedastironsocialmediaasitscaledthetowerTuesday,withmanyTwitterusersvoicingconcernforitssafetyorjokingaboutthedramaasits,,afemale,wasreleasedlaterinthedayandscamperedin,whichbrokethestoryandcloselyfollowedtheraccoonsclimbfromitsheadquarterslessthanablockaway,brandedtheanimal#mprraccoon.

  AgroupofRussiandoctorsstudycuppingpracticeatatraditionalChinesemedicinehospitalinGansuprovince.[Photo/Xinhua]AnallianceofhospitalshasbeensetuptoenhanceacademicandtechnologicalexchangesamongShanghaiCooperationOrganiza,aplatformfordiscussiononmedicalstandardizationmanagementandclinicaltrials,alliancealongwithsevenfromKyrgyzstan,Kazakhstan,PakistanandMongolia,accordingtoZhaoHongtao,deputysecretary-generaloftheChinaHospitalAssociation,,inwhichSCOcountriescanbenefitfromtelemedicineandtransfertreatment."TheallianceintendstoencouragethepracticeoftelemedicineinSCOcountries,wherethereishighdemandamongmedicalworkers,"ferclinicalcareatadistance,suchasthroughavideolink,he,atelemedicineplatformwassetupintheXinjiangUygurautonomousregiont,theycansharemedicalresourcesandconsultexpertsinmajorcitiesincludingBeijing,sachievementsandencouragemorehospitalstotakepart."WealsoexpectmorequalifiedhospitalsinChinasdevelopedareaswilljointheplatformsothatmorepatientsfromremoteareaswithinSCOcountriescansharehigh-classmedicalresources,",especiallythosewithcomplicatedandseverediseases,,directoroftheassociation,toldChinaNewsServicethatthealliancewillnotonlyenha,deputyhealthministerofKyrgyzstan,saidhiscountryalreadyenjoyslotsofcooperationwithChina,includingexchangesofmedicalexpertsandstudents.

  JapanesePrimeMinisterShinzoAbe(left)attendsanewsconferencewithUSPresidentDonaldTrumponWednesdayinPalmBeach,Florida,US.[Photo/Agencies]AttheirmeetinginMar-a-Lago,Florida,onApril18,USPresidentDonaldTrumprebuffedJapanesePrimeMinisterShinzoAbe,TrumpannouncedthattheUSwonewtariffs,whichwillamounttoabout50billionyen($450million)ayearforJapandespiteAbeworkinghardtocultivateacloserelationshipwithTrump-ountermeasuresagainstUStariffs,sprotectionistpolicies,Japanhassignedorisnegotiatingmultilateraltradeagreements,which,itbelieves,,theJapaneseparliamentisworkingtowardratifyingtheComprehensiveandProgressiveAgreementforTrans-PacificPartnership,,JapanseestheTPP-11asacornerstoneonwhichitcn,too,inDecember,andthetwosidesaremaki,t,16countriesreachedaconsensustocompleteabasicframe,itwillproducethemostpopulous,diverseandenergeticfreetradeareaintheworld,,theleadersofChina,JapanandtheROKadvocatedeconomicglobalizationandfreetrade,andagr,,duringPremierLiKeqiangsvisittoJapan,BeijingandTokyoagreedtoestablishapublic-privatecounciltodiscussjoi,Japandoesnotwanttonegotiateatwo-waytrexploringcouldbackfireworldwide,sprotectionistpolicieswil,theUShasaskedJapan,aswellasitsotherallies,sdefensebudgethasalreadybeenrisingeveryyearundertheAbeadministrationendingadecadeofmilitarybudgetcuts,

  AworkerchecksoiltransportfacilitiesattheTarimBasininXinjiangUygurautonomousregion.[Photo/Xinhua]ChinaPetroleumandChemicalCorp,orSinopec,theworldslargestrefiner,expectscrudeoiltradebetweenChinaandtheUStoshowfurthergrowthastheworldstwobig,withmassivepotentialforfurthercooperation,saidLyuDapeng,,itwillbeawin-winforbothsides,,Sinopecisthecompanythatimportsthemostamountofcrudeoilworldwide,wistradingarmUnipecpurchased16millionbarrels,orabout533,000barrelsperday,ofUScrudeinJune,accordingtoReuters,rstoincreasevigilanceagainstrisks,andthecompanyisonlywillingtobuymorecrudeoiliftheUSoilremainsattractivelypricedcomparedwithglobalcompetition,esreduceitstradedeficitwithChina,whichwillinturnhelpeasethethreatoftradedisputesbetweentheworld,anAsia-PacificoilandgasanalystatBloombergIntelligence,saidoilandgasoffersolutionstocuttingtheUStradegapwithChinaasthecountriesworktowardawidertradeagreementandthereisalullintradedisputes."Record-highUSoiloutputandsurgingdemandforgasinChinaprovideafoundationtofurtherboosttradeinthelongrun,andwebelieveChinaissettobuymoreUSoil,extendinglastyearstrendandreducingthetradedeficit,"shesaid."WebelieveChinacanmorethandoubleitsoiltradewiththeUSthisyearfrom2017,whilehighervolumeandrisingoilpricesin2018maytriplethevalueoflastyearsoiltrade,whichwasworth$,stradedeficit.",settingthestageformoreexports,entageofChina,Thisvasegatheringdustinaloftturnedouttobeahugely-importantChinesevasewhichhassoldafteratenseauctionroombattle.[Photo/VCG]UnsuspectingownersbroughtthetreasureinashoeboxforvaluationAlong-forgottenandrareChineseim($19million)atSothebyhevase-decoratedwithdeerandcranes-at500,ssaidthevaseisofexceptionalrarityandtheonlyknownexampleofitskind,bearingamarkfromthereignoftheQianlongEmperor(1736-95).The18thcenturyporcelainvasewasfoundbychanceamongdozensofotherpiecesofChinoiseriesinanatticbyitsunsuspectingowners,,SothebysAsianartsexpert,openedtheboxtoexaminethevase,hewasimmediatelystruckbyitsquality."Thisisamajorworkofart,itisasifwehadjustdiscoveredaCaravaggio,"uncleandappearsa,"tookthetrain,thenthemetroandwalkedonfootthroughthedoorsofSothebysandintomyofficewiththevaseinashoeboxprotectedbynewspaper".Headded:"Whensheputtheboxonmydeskandweopeneditwewereallstunnedbythebeautyofthepiece."However,theexactprovenanceoftheitembefore1947cannotbetraced.

  

  依旧闪电侠!韦德反击一条龙单手劈扣(篮网vs公牛)

 
责编:

打破西方垄断:C919首飞后俄拉中国研发35吨级发动机

2019-08-22 15:34 新浪军事
USPresidentDonaldTrumpwalkswiththeDPRKstopleaderKimJong-unattheCapellahotelonSentosaislandinSingaporeonTuesday.[Photo/Agencies]ThenewTrump-Kimjointagreementcouldproveapromising“memorandumofunderstanding.”However,it’snotjustaboutdenuclearization;:Followinghoursofclosed-doortalksinCapellahotelinSingapore,USPresidentDonaldTrumpandDPRKleaderKimJong-unsignedajointfour-pointagreement:toestablishnewUS-DPRKrelations,astablepeaceregime,aDPRKcommitmenttoachievethe“completedenuclearization”oftheKoreanPeninsula,,theagreementdoesnotincludeafirm“verifiable”and“irreversible”,theTrump-Kimagreementisnotafinaldeal,,itshouldbeseenasapromising“memorandumofunderstanding.”,,ag,arealpeaceandstabilityrequiresfarmorethanafour-pointagreemen,DPRKiscus,Pyongyanghaslong–andjustifiably––afterWashingtonhadlostitsnuclearmonopolytotheSovietUnion-theearlysetbacksintheKoreanWarpromptedGeneralMacArthurtoconsiderusingnuclearweaponsagainsttheChineseandNorthKoreans–touseradioactivefalloutzonestodisruptChinesesupplychains-until,,between1950and1953,theUSsubjectedDPRKtoadevastatingbombingcampaign,whichdestroyed85percentofthecountry’sbuildingsandcausedonemillioncivilianstodie;morethantheentireciviliandeathsinWorldWarIIbombingofGermanyandJapan,,WashingtonhasseenDPRKasa“roguestate.”EvenwiththeSovietUnion,Washingtonsupported“peacefulcoexistence,”butwithDPRK,onlya“temporaryceasefire.”That’,Trump’sstatementinthepressconferencethattheUShadagreedtostopplaying“wargames”withPyongyang,referringtothejointmilitaryexerciseswithSouthKorea,“bringoursoldiersbackhome”fromDPRK,headmitteditwas“notpartoftheequationrightnow.”Typically,thedecisiontoceasethej’,hehadnearlyagreedtotheG7Summitcommuniqué,,dealsareseldomfixedentities,,formerUSpresidentJimmyCarterwhohasnegotiatedwithseveralDPRKleaders,notedthat,foralongtime,Pyongyanghassoughta“peacetreatytoreplacethe[1953]ceasefire.”Inhisexperience,inedIrannucleardeal,thatised2013NewYear’saddress,KimJong-unadvocated"aradicalturninthebuildingofaneconomicgiantonthestrengthofscienceandtechnologybyfanningtheflamesoftheindustrialrevolutioninthenewcentury.”Theseeconomiceffortsshould“bemanifestedinthepeople’sstandardofliving.”,PresidentObamaoptedforaPentagon-led“pivottoAsia”’soutlineforaPentagon-led“pivottoAsia,”,theobjectivewastoseizetheopportunitytocooperatewiththethen-presidentofSouthKorea,ParkGeun-hye,,insteadofrapprochement,WashingtonpushedforaTerminalHighAltitudeAreaDefense(THAAD),THAADwouldkilltwobirdswithonestone:itwouldsubduePyongyangand,ifneeded,,however,fellapartinearly2017,,,Park’sconservativeswereabletopostponetherepealoftheOperationControlagreement(OPCON),/USCombinedForcesCommand(CFC)isto“deterhostileactsofexternalaggression”SouthKoreabya“combinedmilitaryeffort.”TheCFCiscommandedbyaUSGeneralandithasoperationalcontrol(OPCON)overmorethan600,,USintere,atrueandlastingpeaceintheKorrtthetalks,thenullificationofimpeachmenteffortsagainsttheWhiteHouse,minimallossesfortheincumbentsintheUSmid-termelections,anotherTrumpelectiontriumphin2020–and’savery,,TrumpandKimtookthefirst,,ChinaandAmericaInstitute(US),theShanghaiInstitutesforInternationalStudies(China)andtheEUCenter(Singapore).

  新浪军事编者:为了更好的为读者呈现多样军事内容,满足读者不同阅读需求,共同探讨国内国际战略动态,新浪军事独家推出《深度军情》版块,深度解读军事新闻背后的隐藏态势,立体呈现中国面临的复杂军事战略环境,欢迎关注。

  5月5日,中国国产大型客机C919在上海成功首飞,这对于我国的民用航空工业是一个具有里程碑意义的日子。

  在冲破支线客机、大型客机的关卡后,宽体客机无疑将会是中国民用航空工业的下一目标。从现在来看,在宽体客机领域中,与俄罗斯联合研发将是一个选项。据俄罗斯工业界的高级官员对北国防务(微信ID:sinorusdef)表示,目前中俄已经商定了这是一款“什么样的飞机”、飞机的技术性能等。

  这名官员表示,下一步要确定的就是使用什么发动机。这名官员表示,为了被西方卡脖子,建议中俄两国联合研制35吨级发动机。这对于中国而言靠谱吗?今天,北国防务就来说说这事。

  △静候首飞的C919大型客机

 

  现代性能先进的大型干线客机对于动力系统的要求越来越高,除了安全性、可靠性、耗油率以及经济性等方面的指标外,对推力的要求也是逐步提升。

  一般来说,大涵道比涡扇发动机的推力越大,而大型干线客机的正常起飞重量相对不变或增加较少,那么相应的飞机制造商们就可以安装更少数量的发动机,便可以满足飞机对发动机推力的要求。

  在以往,4台涡扇发动机往往是大型干线客机标配,而随着一系列30吨级以上,甚至达到50吨级推力的先进大涵道比涡扇发动机的出现,欧美新一代可执行洲际航线的远程大型干线客机已经逐步开始实现双发化。

  △计划中由中俄联合研发的C929宽体客机,采用双发布局,这也对发动机提出了更高要求

 

  目前,世界上能够研制和生产30吨级以上先进大涵道比涡扇发动机的航发巨头企业只有美国通用电气公司和英国罗罗公司,比如前者的GE90/NX系列以及衍生型号(GP7200),后者的“湍达”系列等。

  如今,俄罗斯航空工业也正在计划研发这一推力级别的大涵道比涡扇发动机,用于未来新一代大型远程宽体客机。由于在新一代大型远程宽体客机的研制上,中俄两国将采用合作研制的方式,也就是中航工业未来规划中的C929。因此,俄罗斯也希望在为其配套的35吨级推力大涵道比涡扇发动机PD-35的研制上,中俄双方也采取合作的方式。

  △在伊尔-76平台上测试的PD-14,其尺寸明显比上一代大出许多

 

  一般来说,研制更大推力的大涵道比涡扇发动机,通常采用的就是放大设计的思路。比如,苏联时代安-124和安-225这两型超级运输机所采用的D-18T涡扇发动机就是在之前D-36涡扇发动机基础上放大研制而成的。在推力上,D-18T涡扇发动机达到了24吨,而D-36涡扇发动机只有8吨。当然,在体积、外形尺寸和重量上,D-18T涡扇发动机也几乎是D-36涡扇发动机的两倍以上。

  △伊尔-76平台上的PD-14特写,俄罗斯建议在此基础上研发35吨级发动机

 

  北国防务(微信ID:sinorusdef)注意到,俄罗斯正在研制的最先进也是推力最大的大涵道比涡扇发动机,就是PD-14,其增推型PD-14M的设计最大推力为15.5吨。而俄罗斯正是计划在PD-14的技术基础之上,继续采用放大设计的模式,来完成PD-35的研制。但是,无论是从技术实力还是投入资金的角度来说,今天的俄罗斯已经很难再独立研发PD-35这么先进的大涵道比涡扇发动机。因此,俄方才希望与中方合作完成PD-35的研制。

  △运-20未来将使用国产的涡扇-20

 

  对于中方来说,为了尽快完成国产军民用大飞机的国产化近程,正在研制的大涵道比涡扇发动机包括仿制D30-PK2的涡扇-18以及全新自主研制的涡扇-20。涡扇-20主要为将来的运-20配套研制,其总体性能与俄罗斯PS90相当,包括涵道比和推力等指标。

  应该说,无论是对于俄罗斯还是中国,像30吨级以上这样先进的大涵道比涡扇发动机都是一个从未有过的且极为艰难的挑战,是两国此前都不曾涉足的领域。即便是以俄罗斯正在研制的PD-14为基础,也并不是说简单的将风扇直径和外涵道增大一倍就能够实现推力翻番的目标。事实上,如果不对PD-14的核心机进行大改甚至重新设计,将很难做到推力、可靠性和经济性等各方面性能均衡,而很可能会出现比较明显的性能短板。

  △当前,中国航发集团各项目的研发任务非常紧

 

  因此,北国防务(微信ID:sinorusdef)认为,中俄两国在目前各自研发大涵道比涡扇发动机的技术基础之上,应当进行更为科学严谨的论证,探讨联合研制30吨级以上大涵道比涡扇发动机的可行性,并做好相关的技术储备。

  俄方此前希望PD-35能够在2020年实现装机试飞,从目前看来是过于乐观了。至少从中国航发集团当前如此繁重的科研生产任务来看,是否有人力物力能够投入到PD-35大涵道比涡扇发动机的联合研制当中确实是存在疑问的。(作者署名:北国防务)

 

  本栏目所有文章目的在于传递更多信息,并不代表本网赞同其观点和对其真实性负责。凡本网注明版权所有的作品,版权均属于新浪网,凡署名作者的,版权则属原作者或出版人所有,未经本网或作者授权不得转载、摘编或利用其它方式使用上述作品。

  新浪军事:最多军迷首选的军事门户!

推荐阅读
聚焦
关闭评论
越北镇 虎地中村 秦都 下东营 安特卫普
广东惠阳区新圩镇 六龟乡 石狮市博物馆 阎家滩 埠河镇