南投| 凤凰| 武山| 平利| 辉县| 融安| 兴隆| 漠河| 乌拉特中旗| 遂平| 钓鱼岛| 沾益| 大方| 沭阳| 吴中| 安仁| 大埔| 香港| 枣阳| 察哈尔右翼后旗| 翠峦| 下陆| 临猗| 肥城| 万全| 建水| 镶黄旗| 商水| 彰化| 大港| 衡阳县| 咸阳| 宜黄| 宝鸡| 互助| 华县| 井陉矿| 尉氏| 松滋| 麦盖提| 裕民| 白玉| 宣城| 涿州| 任丘| 奎屯| 长春| 万宁| 磁县| 青州| 大兴| 井陉| 西峡| 峨边| 黄梅| 科尔沁右翼中旗| 陇川| 台北市| 安宁| 郴州| 富裕| 大方| 岳阳县| 丰都| 长葛| 肇庆| 宁化| 姜堰| 察哈尔右翼中旗| 青龙| 仁布| 高阳| 宿豫| 错那| 庆元| 巴塘| 理县| 渭源| 玉龙| 富源| 凯里| 龙山| 罗源| 青川| 榆社| 遵化| 金堂| 峨眉山| 鸡东| 鱼台| 轮台| 广昌| 蔚县| 珊瑚岛| 开阳| 阳曲| 海阳| 阎良| 临沭| 盐津| 达县| 贵池| 麻栗坡| 高安| 加格达奇| 宣化县| 贵港| 大城| 巴东| 崇仁| 大名| 阿荣旗| 北戴河| 都安| 献县| 南浔| 贵定| 通河| 庆云| 重庆| 绵阳| 邢台| 福海| 神木| 崇州| 灵寿| 武城| 北仑| 丹东| 衡水| 荔波| 屏南| 尚志| 肃宁| 门源| 理县| 兰考| 合作| 八达岭| 长沙| 清镇| 民勤| 榆树| 黄山区| 淄川| 太仓| 白碱滩| 荔浦| 吴江| 方山| 旌德| 屏边| 乡宁| 察哈尔右翼前旗| 盐池| 西山| 肃宁| 山阳| 上高| 廉江| 广州| 巢湖| 宿松| 福清| 沂水| 曲松| 鸡东| 漳平| 马尾| 资溪| 龙川| 阳东| 凤冈| 晋江| 南溪| 通城| 八一镇| 临西| 缙云| 廉江| 焦作| 公主岭| 开封市| 清涧| 纳雍| 满洲里| 加查| 磐石| 察布查尔| 毕节| 双城| 博白| 马山| 乌海| 广平| 沙县| 阿拉善左旗| 通化县| 福泉| 麟游| 渠县| 吴起| 通化县| 凤台| 灞桥| 长阳| 察哈尔右翼中旗| 墨脱| 湖口| 营口| 绥化| 开化| 卓尼| 乡宁| 开封市| 大埔| 双牌| 樟树| 雷波| 新泰| 永吉| 酒泉| 陵县| 石龙| 涠洲岛| 扶风| 库伦旗| 蒙自| 夹江| 阜新蒙古族自治县| 汤阴| 南澳| 简阳| 固镇| 新干| 康保| 边坝| 南丹| 博山| 屏南| 鄂温克族自治旗| 桦甸| 舒兰| 察哈尔右翼前旗| 崇仁| 乐至| 康保| 偏关| 石首| 本溪市| 贺州| 吉首| 莒南| 宁蒗| 两当| 桂阳| 拜泉| 当阳| 靖西| 陇南| 陈仓| 施甸| 三明|

今日上海阳光回归最高温28℃ 周六气温降至20℃

2019-05-24 03:15 来源:赤峰广播电视网

  今日上海阳光回归最高温28℃ 周六气温降至20℃

  FirefightingauthoritiesinChangchunCity,NortheastChina’sJ,assistedbysearchdogsandadvanceddevices,testedtheirknowledgeandskillsinquakeemergencyresponsesthroughdifferentscenarios,suchasremovingbuildingdebriswithmachines.(Photo:ChinaNewsService/MaXuewen)FirefightingauthoritiesinChangchunCity,NortheastChina’sJ,assistedbysearchdogsandadvanceddevices,testedtheirknowledgeandskillsinquakeemergencyresponsesthroughdifferentscenarios,suchasremovingbuildingdebriswithmachines.(Photo:ChinaNewsService/MaXuewen)FirefightingauthoritiesinChangchunCity,NortheastChina’sJ,assistedbysearchdogsandadvanceddevices,testedtheirknowledgeandskillsinquakeemergencyresponsesthroughdifferentscenarios,suchasremovingbuildingdebriswithmachines.(Photo:ChinaNewsService/MaXuewen)FirefightingauthoritiesinChangchunCity,NortheastChina’sJ,assistedbysearchdogsandadvanceddevices,testedtheirknowledgeandskillsinquakeemergencyresponsesthroughdifferentscenarios,suchasremovingbuildingdebriswithmachines.(Photo:ChinaNewsService/MaXuewen)FirefightingauthoritiesinChangchunCity,NortheastChina’sJ,assistedbysearchdogsandadvanceddevices,testedtheirknowledgeandskillsinquakeemergencyresponsesthroughdifferentscenarios,suchasremovingbuildingdebriswithmachines.(Photo:ChinaNewsService/MaXuewen)FirefightingauthoritiesinChangchunCity,NortheastChina’sJ,assistedbysearchdogsandadvanceddevices,testedtheirknowledgeandskillsinquakeemergencyresponsesthroughdifferentscenarios,suchasremovingbuildingdebriswithmachines.(Photo:ChinaNewsService/MaXuewen)FirefightingauthoritiesinChangchunCity,NortheastChina’sJ,assistedbysearchdogsandadvanceddevices,testedtheirknowledgeandskillsinquakeemergencyresponsesthroughdifferentscenarios,suchasremovingbuildingdebriswithmachines.(Photo:ChinaNewsService/MaXuewen)FirefightingauthoritiesinChangchunCity,NortheastChina’sJ,assistedbysearchdogsandadvanceddevices,testedtheirknowledgeandskillsinquakeemergencyresponsesthroughdifferentscenarios,suchasremovingbuildingdebriswithmachines.(Photo:ChinaNewsService/MaXuewen)FirefightingauthoritiesinChangchunCity,NortheastChina’sJ,assistedbysearchdogsandadvanceddevices,testedtheirknowledgeandskillsinquakeemergencyresponsesthroughdifferentscenarios,suchasremovingbuildingdebriswithmachines.(Photo:ChinaNewsService/MaXuewen)FirefightingauthoritiesinChangchunCity,NortheastChina’sJ,assistedbysearchdogsandadvanceddevices,testedtheirknowledgeandskillsinquakeemergencyresponsesthroughdifferentscenarios,suchasremovingbuildingdebriswithmachines.(Photo:ChinaNewsService/MaXuewen)ChinesePresidentXiJinping(C)andotherleadersattendingthe18thShanghaiCooperationOrganization(SCO)summitposeforagroupphotoaheadofabanquetinQingdao,eastChinasShandongProvince,June9,2018.(Xinhua/DingLin)ChinesePresidentXiJinpingaddressesabanquetheldforguestsattendingthe18thShanghaiCooperationOrganization(SCO)summitinQingdao,eastChinasShandongProvince,June9,2018.(Xinhua/XieHuanchi)ChinesePresidentXiJinping(C,front)andguestsattendingthe18thShanghaiCooperationOrganization(SCO)summitheadforabanquetinQingdao,eastChinasShandongProvince,June9,2018.(Xinhua/LiXueren)

FirefightingauthoritiesinChangchunCity,NortheastChina’sJ,assistedbysearchdogsandadvanceddevices,testedtheirknowledgeandskillsinquakeemergencyresponsesthroughdifferentscenarios,suchasremovingbuildingdebriswithmachines.(Photo:ChinaNewsService/MaXuewen)FirefightingauthoritiesinChangchunCity,NortheastChina’sJ,assistedbysearchdogsandadvanceddevices,testedtheirknowledgeandskillsinquakeemergencyresponsesthroughdifferentscenarios,suchasremovingbuildingdebriswithmachines.(Photo:ChinaNewsService/MaXuewen)FirefightingauthoritiesinChangchunCity,NortheastChina’sJ,assistedbysearchdogsandadvanceddevices,testedtheirknowledgeandskillsinquakeemergencyresponsesthroughdifferentscenarios,suchasremovingbuildingdebriswithmachines.(Photo:ChinaNewsService/MaXuewen)FirefightingauthoritiesinChangchunCity,NortheastChina’sJ,assistedbysearchdogsandadvanceddevices,testedtheirknowledgeandskillsinquakeemergencyresponsesthroughdifferentscenarios,suchasremovingbuildingdebriswithmachines.(Photo:ChinaNewsService/MaXuewen)FirefightingauthoritiesinChangchunCity,NortheastChina’sJ,assistedbysearchdogsandadvanceddevices,testedtheirknowledgeandskillsinquakeemergencyresponsesthroughdifferentscenarios,suchasremovingbuildingdebriswithmachines.(Photo:ChinaNewsService/MaXuewen)FirefightingauthoritiesinChangchunCity,NortheastChina’sJ,assistedbysearchdogsandadvanceddevices,testedtheirknowledgeandskillsinquakeemergencyresponsesthroughdifferentscenarios,suchasremovingbuildingdebriswithmachines.(Photo:ChinaNewsService/MaXuewen)FirefightingauthoritiesinChangchunCity,NortheastChina’sJ,assistedbysearchdogsandadvanceddevices,testedtheirknowledgeandskillsinquakeemergencyresponsesthroughdifferentscenarios,suchasremovingbuildingdebriswithmachines.(Photo:ChinaNewsService/MaXuewen)FirefightingauthoritiesinChangchunCity,NortheastChina’sJ,assistedbysearchdogsandadvanceddevices,testedtheirknowledgeandskillsinquakeemergencyresponsesthroughdifferentscenarios,suchasremovingbuildingdebriswithmachines.(Photo:ChinaNewsService/MaXuewen)FirefightingauthoritiesinChangchunCity,NortheastChina’sJ,assistedbysearchdogsandadvanceddevices,testedtheirknowledgeandskillsinquakeemergencyresponsesthroughdifferentscenarios,suchasremovingbuildingdebriswithmachines.(Photo:ChinaNewsService/MaXuewen)FirefightingauthoritiesinChangchunCity,NortheastChina’sJ,assistedbysearchdogsandadvanceddevices,testedtheirknowledgeandskillsinquakeemergencyresponsesthroughdifferentscenarios,suchasremovingbuildingdebriswithmachines.(Photo:ChinaNewsService/MaXuewen)(CNS),astate-levelnewsagencysponsoredandestablishedbyChinesejournalistsandrenownedoverseasChineseexpertsonOctober1,(),,,includingin-depthcoverage,featurestoriesandvisualcontent,withtopicssuchascurrentevents,art,lifestyle,(CNS)isnotonlyastate-levelnewsagencyspreadingnewsworldwide,butalsoaninternationalnewsagencywithsubscribersinTaiwan,HongKongandMacao,,formervicechairmanoftheStandingCommitteeoftheNationalPeoplesCongress,,therewereothermajorsponsorsandbuilders,suchasJinZhonghua,HuYuzhi,,awell-knownexpertoninternationalissues,,CNSwastheInternationalNewsService,,adatabaseofinforma(includingwritings,photosandspecialarticles)andamodernmethodofreporting(mainlythroughinternet,videosandSMS)providedtooverse,,HongKongandMacao,aswellasbranchesorreportstationsinTokyo,Bangkok,KualaLumpur,NewYork,Washington,LosAngeles,SanFrancisco,Vancouver,London,Paris,,andnewsreleasecentershavebeenestablishedinBeijing,,multi-levelandmulti-functionnewsreleasesystem,CNSprovidesallkindsofnewsandinformation,’,,1999,theheadquartersofCNSlauncheditsofficialwebsite,namedChinanews().ChinanewsisconsideredoneofChina’smostimportantonlinenewssources.

  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.FirefightingauthoritiesinChangchunCity,NortheastChina’sJ,assistedbysearchdogsandadvanceddevices,testedtheirknowledgeandskillsinquakeemergencyresponsesthroughdifferentscenarios,suchasremovingbuildingdebriswithmachines.(Photo:ChinaNewsService/MaXuewen)FirefightingauthoritiesinChangchunCity,NortheastChina’sJ,assistedbysearchdogsandadvanceddevices,testedtheirknowledgeandskillsinquakeemergencyresponsesthroughdifferentscenarios,suchasremovingbuildingdebriswithmachines.(Photo:ChinaNewsService/MaXuewen)FirefightingauthoritiesinChangchunCity,NortheastChina’sJ,assistedbysearchdogsandadvanceddevices,testedtheirknowledgeandskillsinquakeemergencyresponsesthroughdifferentscenarios,suchasremovingbuildingdebriswithmachines.(Photo:ChinaNewsService/MaXuewen)FirefightingauthoritiesinChangchunCity,NortheastChina’sJ,assistedbysearchdogsandadvanceddevices,testedtheirknowledgeandskillsinquakeemergencyresponsesthroughdifferentscenarios,suchasremovingbuildingdebriswithmachines.(Photo:ChinaNewsService/MaXuewen)FirefightingauthoritiesinChangchunCity,NortheastChina’sJ,assistedbysearchdogsandadvanceddevices,testedtheirknowledgeandskillsinquakeemergencyresponsesthroughdifferentscenarios,suchasremovingbuildingdebriswithmachines.(Photo:ChinaNewsService/MaXuewen)FirefightingauthoritiesinChangchunCity,NortheastChina’sJ,assistedbysearchdogsandadvanceddevices,testedtheirknowledgeandskillsinquakeemergencyresponsesthroughdifferentscenarios,suchasremovingbuildingdebriswithmachines.(Photo:ChinaNewsService/MaXuewen)FirefightingauthoritiesinChangchunCity,NortheastChina’sJ,assistedbysearchdogsandadvanceddevices,testedtheirknowledgeandskillsinquakeemergencyresponsesthroughdifferentscenarios,suchasremovingbuildingdebriswithmachines.(Photo:ChinaNewsService/MaXuewen)FirefightingauthoritiesinChangchunCity,NortheastChina’sJ,assistedbysearchdogsandadvanceddevices,testedtheirknowledgeandskillsinquakeemergencyresponsesthroughdifferentscenarios,suchasremovingbuildingdebriswithmachines.(Photo:ChinaNewsService/MaXuewen)FirefightingauthoritiesinChangchunCity,NortheastChina’sJ,assistedbysearchdogsandadvanceddevices,testedtheirknowledgeandskillsinquakeemergencyresponsesthroughdifferentscenarios,suchasremovingbuildingdebriswithmachines.(Photo:ChinaNewsService/MaXuewen)FirefightingauthoritiesinChangchunCity,NortheastChina’sJ,assistedbysearchdogsandadvanceddevices,testedtheirknowledgeandskillsinquakeemergencyresponsesthroughdifferentscenarios,suchasremovingbuildingdebriswithmachines.(Photo:ChinaNewsService/MaXuewen)

  Special:ChinesePresidentXiJinpingandhisIraniancounterpartHassanRouhanhShanghaiCooperationOrganization(SCO)summitinthecoastalcityofQingdao,ineastChinavestrategicpartnershipduringhisstatevisittoIranin2016,Xisaidthetwocountriessincethenhaveincreasedcooperationandfnandwitnessedincreasinglycloserpeople-to-peopleexchanges,,XisaidChinaisreadytoworkwithIrantojointlypromotesteaerarchingprincipletocontinuouslyenhancestrategicmutualtrust,increaseexchangesatalllevels,andcontinuetounderstandandsupporteachotRoadInitiative,promotelawenforcementandsecuritycooperationcenteringoncounter-terrorism,anddeepenpeople-to-peopleexchangesandcooperationwiththeaimtoenhanceChina-Iranfriendship,sm,XisaidthedealisconducivetosafeguardingpeaceandstabilityintheMiddleEastandtheinternationalnon-proliferationregime,utesandhotspotissues,andisreadytostrengthencooperationwithIranundermultilateralframeworksandpromotethebuildingofanewtypeofinternationalrelations,svisittoIrantwoyearsagosignificantlyelevatedthebilateralrelations,saidRouhani,addingthatIranfeelshappyaboutthesma,andwellimplementcooperationagreementsonjointlybuildingtheBeltandRoad,,andIranexpectstheinternationalcommunityincludingChinatoplayapositiveroleinproperlydealingwithrelevantissues,,XiandRouhaniwitnessedthesigningofbilateralcooperationagreements.CraftswomanLiWenlingshowsherpaper-cuttingworksatthemediacenterforthe18thShanghaiCooperationOrganization(SCO)SummitinQingdao,eastChinasShandongProvince,June6,2018.(Xinhua/LiZiheng)PhototakenonJune6,2018showsafolkmusicperformanceatthemediacenterforthe18thShanghaiCooperationOrganization(SCO)SummitinQingdao,eastChinasShandongProvince.(Xinhua/GuoXulei)PhototakenonJune6,2018showsateaartshowatthemediacenterforthe18thShanghaiCooperationOrganization(SCO)SummitinQingdao,eastChinasShandongProvince.(Xinhua/LiZiheng)CraftsmanMuXujianshowsdoughsculpturemakingtojournalistsatthemediacenterforthe18thShanghaiCooperationOrganization(SCO)SummitinQingdao,eastChinasShandongProvince,June6,2018.(Xinhua/GuoXulei)CraftsmanMuXujianmakesdoughsculpturesatthemediacenterforthe18thShanghaiCooperationOrganization(SCO)SummitinQingdao,eastChinasShandongProvince,June6,2018.(Xinhua/LiZiheng)

Eightetiquettevolunteersposeforaphotoatthemediacenterforthe18thShanghaiCooperationOrganization(SCO)SummitinQingdao,eastChinasShandongProvince,June5,,000volunteershavebeenmobilizedtoofferservicesforthesummit,fromassistingwithguestsarrivalanddeparture,translation,andmediarequests,totheoperationofcityfunctionssuchastransportation,telecommunication,andbanks.(Xinhua/LiZiheng),2008showsJiangShifa(R)andhiswifeLianShifangasvolunteersfortheBeijing2008OlympicGamesSailingeventinQingdao;LowerphototakenonJune5,2018showsthecoupleasvolunteersfortheShanghaiCooperationOrganization(SCO)QingdaoSummit,inQingdao,eastChina,74yearsoldandhiswife,72yearsold,ittenyearsaftertheyservedasvolunteersfortheBeijing2008OlympicGamesSailingeventinQingdao.(Photo/Xinhua)JiangShifa(R)andhiswifeLianShifang,volunteersfortheShanghaiCooperationOrganization(SCO)QingdaoSummit,guideatouristinWendengRoadinQingdao,eastChinasShandongProvince,June5,,74yearsoldandhiswife,72yearsold,ittenyearsaftertheyservedasvolunteersfortheBeijing2008OlympicGamesSailingeventinQingdao.(Xinhua/JiangKehong)JiangShifa(R)andhiswifeLianShifang,volunteersfortheShanghaiCooperationOrganization(SCO)QingdaoSummit,giveouthandbooksatMingxialuCommunityinQingdao,eastChinasShandongProvince,June5,,74yearsoldandhiswife,72yearsold,ittenyearsaftertheyservedasvolunteersfortheBeijing2008OlympicGamesSailingeventinQingdao.(Xinhua/JiangKehong)JiangShifa(R)andhiswifeLianShifang,volunteersfortheShanghaiCooperationOrganization(SCO)QingdaoSummit,gatheratMingxialuCommunityfortraininginQingdao,eastChinasShandongProvince,June5,,74yearsoldandhiswife,72yearsold,ittenyearsaftertheyservedasvolunteersfortheBeijing2008OlympicGamesSailingeventinQingdao.(Xinhua/JiangKehong)JiangShifa(3rdR)andhiswifeLianShifang(2ndR),volunteersfortheShanghaiCooperationOrganization(SCO)QingdaoSummit,guidepassengersatabusstopinQingdao,eastChinasShandongProvince,June5,,74yearsoldandhiswife,72yearsold,ittenyearsaftertheyservedasvolunteersfortheBeijing2008OlympicGamesSailingeventinQingdao.(Xinhua/JiangKehong)EtiquetteteacherLuMin(1stR)instructsvolunteersforthe18thShanghaiCooperationOrganization(SCO)SummitinQingdao,eastChinasShandongProvince,June5,,000volunteershavebeenmobilizedtoofferservicesforthesummit,fromassistingwithguestsarrivalanddeparture,translation,andmediarequests,totheoperationofcityfunctionssuchastransportation,telecommunication,andbanks.(Xinhua/LiZiheng)Eightetiquettevolunteersforthe18thShanghaiCooperationOrganization(SCO)SummitpracticeinQingdao,eastChinasShandongProvince,June5,,000volunteershavebeenmobilizedtoofferservicesforthesummit,fromassistingwithguestsarrivalanddeparture,translation,andmediarequests,totheoperationofcityfunctionssuchastransportation,telecommunication,andbanks.(Xinhua/LiZiheng)

  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.

  FirefightingauthoritiesinChangchunCity,NortheastChina’sJ,assistedbysearchdogsandadvanceddevices,testedtheirknowledgeandskillsinquakeemergencyresponsesthroughdifferentscenarios,suchasremovingbuildingdebriswithmachines.(Photo:ChinaNewsService/MaXuewen)FirefightingauthoritiesinChangchunCity,NortheastChina’sJ,assistedbysearchdogsandadvanceddevices,testedtheirknowledgeandskillsinquakeemergencyresponsesthroughdifferentscenarios,suchasremovingbuildingdebriswithmachines.(Photo:ChinaNewsService/MaXuewen)FirefightingauthoritiesinChangchunCity,NortheastChina’sJ,assistedbysearchdogsandadvanceddevices,testedtheirknowledgeandskillsinquakeemergencyresponsesthroughdifferentscenarios,suchasremovingbuildingdebriswithmachines.(Photo:ChinaNewsService/MaXuewen)FirefightingauthoritiesinChangchunCity,NortheastChina’sJ,assistedbysearchdogsandadvanceddevices,testedtheirknowledgeandskillsinquakeemergencyresponsesthroughdifferentscenarios,suchasremovingbuildingdebriswithmachines.(Photo:ChinaNewsService/MaXuewen)FirefightingauthoritiesinChangchunCity,NortheastChina’sJ,assistedbysearchdogsandadvanceddevices,testedtheirknowledgeandskillsinquakeemergencyresponsesthroughdifferentscenarios,suchasremovingbuildingdebriswithmachines.(Photo:ChinaNewsService/MaXuewen)FirefightingauthoritiesinChangchunCity,NortheastChina’sJ,assistedbysearchdogsandadvanceddevices,testedtheirknowledgeandskillsinquakeemergencyresponsesthroughdifferentscenarios,suchasremovingbuildingdebriswithmachines.(Photo:ChinaNewsService/MaXuewen)FirefightingauthoritiesinChangchunCity,NortheastChina’sJ,assistedbysearchdogsandadvanceddevices,testedtheirknowledgeandskillsinquakeemergencyresponsesthroughdifferentscenarios,suchasremovingbuildingdebriswithmachines.(Photo:ChinaNewsService/MaXuewen)FirefightingauthoritiesinChangchunCity,NortheastChina’sJ,assistedbysearchdogsandadvanceddevices,testedtheirknowledgeandskillsinquakeemergencyresponsesthroughdifferentscenarios,suchasremovingbuildingdebriswithmachines.(Photo:ChinaNewsService/MaXuewen)FirefightingauthoritiesinChangchunCity,NortheastChina’sJ,assistedbysearchdogsandadvanceddevices,testedtheirknowledgeandskillsinquakeemergencyresponsesthroughdifferentscenarios,suchasremovingbuildingdebriswithmachines.(Photo:ChinaNewsService/MaXuewen)FirefightingauthoritiesinChangchunCity,NortheastChina’sJ,assistedbysearchdogsandadvanceddevices,testedtheirknowledgeandskillsinquakeemergencyresponsesthroughdifferentscenarios,suchasremovingbuildingdebriswithmachines.(Photo:ChinaNewsService/MaXuewen)TwoseniorWhiteHouseofficialsonSundayblastedCanadianPrimeMinisterJustinTrudeauoverhisearlierstatementsduringthejustconcludedGroupofSeven(G7)mmunique;however,"insulting"andCanada"willnotbepushedaround.""basedonJustinsfalsestatementsathisnewsconference,,workersandcompanies."SayingTrudeauis"dishonestweak,"healsothreatened"!"Alsoinresponse,LarryKudlow,directoroftheWhiteHousesNationalEconomicCouncil,saidonSundayinaninterviewwithCNNthatTrudeaubetrayedTrumpwith"polarizing"sstatementriskedmakingTrumplookweakbeforehismeetingwithKimJongUn,thetopleaderoftheDemocraticPeoplesRepublicofKorea(DPRK)inSingapore."Hereallykindofstabbedusintheback,"hesaid,addingTrump"isnotgoingtoletaCanadianprimeministerpushhimaroundontheeveofthis...heisnotgoingtopermitanyshowofweaknessonthetriptonegotiatewithNorthKorea."SayingTrudeausstatementsare"amateurish"and"sophomoric"only"fordomesticconsumption,"KudlowsaiditwasTrudeausremarksthathadpromptedTrumptopulloutofthejointcommunique.","Kudlowsaid."Don,afterthedealshadbeenmade."TrumpstradeadviserPeterNavarroalsolashedoutonSundayatTrudeausstatements,sayingtheyrepresent"badfaith.""Thereisaspecialplaceinhellfoswhatbad-faithJustinTrudeaudidwiththatstuntpressconference,thatswhatweak,dishonestJustinTrudeaudid,"Navarrotold"FoxNewsSunday."Trump",biggerthings,onhisplateinSingapore....,"sdecisiontowithdrawhissupportforthecommuniquéhasdrawnsharpcriticismfromGermanyonSunday."Inamatterofseconds,youcandestroytrustwith280Twittercharacters,"GermanForeignMinisterHeikoMaassaidwhenaskedaboutTrumpsdecision."WehaveseenthiswiththeclimateagreementortheIrandeal."CanadasForeignMinisterChrystiaFreelandspokeagainsttheUnitedStatesoveritstariffsonsteelandaluminumonFridayduringtheGroupofSeven(G7)summitinCharlevoix,Quebec."Canadawillnotchangeitsmindwhenitcomestotheillegalandabsolutelyunjustifiedapplicationoftariffsonsteelandaluminum,notonlycomingfromCanada,butonthesteelandaluminumsoldbyalltheG7allieswhoareassembledhere,totheUnitedStates,"eration,Freelandsaid:"Weareverycle,,wearepartofthenationaldefensebaseoftheUnitedStates.""CanadahasalreadyraisedcasesattheWTOandatNAFTA,andwewillretaliate,"shesaid."Butwesaythatwithgreatsadness."Lastweek,Canadahit(),aninternationaltradeexpertattheUniversityofBritishColumbiainVancouver,saidFreelandscommentsweremeaningful."IthinksheisoutliningCanadasactualpositionandisoutliningactualstepsthathavebeentakenandarebeingtaken,",theUnitedStates,France,Germany,Italy,JapanandCanada.

  Special:PresidentXiJinpingsaidonSundaythatbroadconsensushadbeenreachedatthe18thShanghaiCooperationOrganizationSummitasleadersendtyonLong-TermGood-Neighborliness,FriendshipandCooperationoftheSCOMemberStates,acooperationprogramtocombatterrorism,separatismandextremism,ityandenvironmentalprotection,andamemorandoperationinsectorsincludingbusiness,customs,,Xisaidatamediabriefingthatallpartieshadagreedtoincreaseunityandcooperationanddeepenthepartnershipthatadvocatespeaceandreform,equaltreatment,openness,,deputysecretary-generaloftheSCO,saidtheQingdammit,PotapenkosaidtheSCOSecretariathadalsoheededmanygoodproposalsfromtheleadersofmembercountries."Inthenextstep,itisourjobtoseethemthrough,",,comprehensive,nceandjointactions."Withtheglobaleconomyfacedwithdifficultiesandsetbacksinitsrecoveryandwithfrequentfront-burnerissuesregionallyandinternationally,nocountrycancopealoneorstandunscathed,"fWTOrules,consolidatetheopen,inclusive,transparent,nondiscriminatoryandrules-basedmultilateraltradesystem,ntstrategieswillalsobereinforced,andcooperationinsectorsincludingbusiness,investment,finance,connectivityandagriculturewillbeenhancedtopromotetradeandinvestmentfacilitationandinjectnewmomentumintotheworldeconomy,ilateralcooperationinareasincludingculture,education,scienceandtechnology,environmentalprotection,health,tourism,youth,mediaandsphangeandcooperationfortheSCO,andallpartiesarewillingtodeepencooperationwithobserverstateanddialoguepartners,aswellasdialogueandexchangeswithUNandotherinternationalorregionalorganizations.

  (CNS),astate-levelnewsagencysponsoredandestablishedbyChinesejournalistsandrenownedoverseasChineseexpertsonOctober1,(),,,includingin-depthcoverage,featurestoriesandvisualcontent,withtopicssuchascurrentevents,art,lifestyle,(CNS)isnotonlyastate-levelnewsagencyspreadingnewsworldwide,butalsoaninternationalnewsagencywithsubscribersinTaiwan,HongKongandMacao,,formervicechairmanoftheStandingCommitteeoftheNationalPeoplesCongress,,therewereothermajorsponsorsandbuilders,suchasJinZhonghua,HuYuzhi,,awell-knownexpertoninternationalissues,,CNSwastheInternationalNewsService,,adatabaseofinforma(includingwritings,photosandspecialarticles)andamodernmethodofreporting(mainlythroughinternet,videosandSMS)providedtooverse,,HongKongandMacao,aswellasbranchesorreportstationsinTokyo,Bangkok,KualaLumpur,NewYork,Washington,LosAngeles,SanFrancisco,Vancouver,London,Paris,,andnewsreleasecentershavebeenestablishedinBeijing,,multi-levelandmulti-functionnewsreleasesystem,CNSprovidesallkindsofnewsandinformation,’,,1999,theheadquartersofCNSlauncheditsofficialwebsite,namedChinanews().ChinanewsisconsideredoneofChina’smostimportantonlinenewssources.PhototakenonJune7,2018showsexhibitsattheAfricanArtExhibitioninsouthwestChina(Xinhua/WangQuanchao)AcuratorintroducestheAfricanArtExhibitionheldinsouthwestChinasChongqing,June7,(Xinhua/WangQuanchao)JournaliststakephotosattheAfricanArtExhibitioninsouthwestChinasChongqing,June7,(Xinhua/WangQuanchao)PhototakenonJune7,2018showsexhibitsattheAfricanArtExhibitioninsouthwestChina(Xinhua/WangQuanchao)AjournalisttakesphotosattheAfricanArtExhibitioninsouthwestChinasChongqing,June7,(Xinhua/WangQuanchao)

  ChenZhe,aresearcherwiththeNanjingInstituteofGeologyandPaleontologyattheChineseAcademyofSciences,showstheearliestknownfootprintsleftbyananimalonearth,whichdatebackatleast541millionyears,inNanjing,JiangsuProvince,June7,StatesfoundthetracksintheThreeGorgesareaandpublishedtheirreportintheUSjournalScienceAdvances.(Photo:ChinaNewsService/YangBo)ChenZhe,aresearcherwiththeNanjingInstituteofGeologyandPaleontologyattheChineseAcademyofSciences,showstheearliestknownfootprintsleftbyananimalonearth,whichdatebackatleast541millionyears,inNanjing,JiangsuProvince,June7,StatesfoundthetracksintheThreeGorgesareaandpublishedtheirreportintheUSjournalScienceAdvances.(Photo:ChinaNewsService/YangBo)ChenZhe,aresearcherwiththeNanjingInstituteofGeologyandPaleontologyattheChineseAcademyofSciences,showstheearliestknownfootprintsleftbyananimalonearth,whichdatebackatleast541millionyears,inNanjing,JiangsuProvince,June7,StatesfoundthetracksintheThreeGorgesareaandpublishedtheirreportintheUSjournalScienceAdvances.(Photo:ChinaNewsService/YangBo)ChenZhe,aresearcherwiththeNanjingInstituteofGeologyandPaleontologyattheChineseAcademyofSciences,showstheearliestknownfootprintsleftbyananimalonearth,whichdatebackatleast541millionyears,inNanjing,JiangsuProvince,June7,StatesfoundthetracksintheThreeGorgesareaandpublishedtheirreportintheUSjournalScienceAdvances.(Photo:ChinaNewsService/YangBo)

  English-LanguageNewsWebEditorRequirements::Aminimumofabachelor’sdegreeatanaccreditedcollegeoruniversitywithamajorinjournalism,English,economics,internationalpolitics,,:Haveathoroughunderstandingandappreciationfortheroleofjournalismandaccurate,ftWord,AdobePhotoshop,Dreamweaver,:Previousjoborinternshipexperienceinan:Responsibleforconductingnewsinterviews,andcompiling,editingandrevisingnewsmanuscriptsfromothersourcesforwebsitenews,dupdates,andproducingspecialnewspackages,aswellasothe,:’sdegreeatanaccreditedcollegeoruniversitywithamajorinjournalism,English,economics,internationalpolitics,andaccurate,,:-Thejobisfull-time.-rewritingandcopy-editingstorieswrittenbystaffandfromothermediaresources;-writingoredittingheadlines,readingprovesandcontributingideasinstoryselectionandlayoutandsoon;-helpingproductionanddevelopmentofothereditorialmaterials,whichincludewritingstories,columns,reviewsandrecordings

  PhototakenonJune6,2018showscustomsenforcementofficersinIstanbul’sPendikporthavecaughtundocumentedmigrants,wrappedinaluminumfoiltohidefromx-raydetectors,onan18-wheeltruckenroutetoItaly.(Photo/Agencies)PhototakenonJune6,2018showscustomsenforcementofficersinIstanbul’sPendikporthavecaughtundocumentedmigrants,wrappedinaluminumfoiltohidefromx-raydetectors,onan18-wheeltruckenroutetoItaly.(Photo/Agencies)AerialphototakenonJune1,2018showstheQingdaoJiaozhouBayBridgeinQingdao,eastChinauangdaodistrict.(Xinhua/GuoXulei)AerialphototakenonJune1,2018showstheQingdaoJiaozhouBayBridgeinQingdao,eastChinauangdaodistrict.(Xinhua/GuoXulei)AerialphototakenonJune1,2018showstheQingdaoJiaozhouBayBridgeinQingdao,eastChinauangdaodistrict.(Xinhua/GuoXulei)AerialphototakenonJune1,2018showstheQingdaoJiaozhouBayBridgeinQingdao,eastChinauangdaodistrict.(Xinhua/GuoXulei)AerialphototakenonJune1,2018showstheQingdaoJiaozhouBayBridgeinQingdao,eastChinauangdaodistrict.(Xinhua/GuoXulei)

  

  今日上海阳光回归最高温28℃ 周六气温降至20℃

 
责编:

C919客机可作为我军新一代特种飞机 但需先过这一关

2019-05-24 14:26 新浪军事
AerialphototakenonJune1,2018showstheQingdaoJiaozhouBayBridgeinQingdao,eastChinauangdaodistrict.(Xinhua/GuoXulei)AerialphototakenonJune1,2018showstheQingdaoJiaozhouBayBridgeinQingdao,eastChinauangdaodistrict.(Xinhua/GuoXulei)AerialphototakenonJune1,2018showstheQingdaoJiaozhouBayBridgeinQingdao,eastChinauangdaodistrict.(Xinhua/GuoXulei)AerialphototakenonJune1,2018showstheQingdaoJiaozhouBayBridgeinQingdao,eastChinauangdaodistrict.(Xinhua/GuoXulei)AerialphototakenonJune1,2018showstheQingdaoJiaozhouBayBridgeinQingdao,eastChinauangdaodistrict.(Xinhua/GuoXulei)

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  简介;C919客机具备较强改装特种飞机潜力,并且可以作为C919国产化载体

  C919客机具备较大特种飞机改装潜力

  C919客机首飞机,举国瞩目,有人提问“C919有没有可能被用于军事用途?”,显现这个问题可能是大家注一个焦点。

  笔者回答是C919客机具备较大军用特种飞机改装潜力,并且此举可能作为C919客机国产化一个楔机,即把特种飞机作为C919客机国产化型号先导型号,为C919客机最终全国产化打下坚实基础。

  中国空军和海军航空兵大量采用运-8/-9飞机作为特种飞机载机,图为空警500预警机
  采用运-8/-9作为载机更多是出于无机可用的无奈
  中国空军在有条件情况下还是喜欢用客机改装特种飞机,例如图-154M电子战飞机

 

  中国空军、海军航空兵目前大量采用军用特种飞机都是以运-8/-9战术运输机为载机,例如我们熟悉的空警-200、-500预警机、高新工程系列电子战飞机、通信指挥飞机等,实际上中国空军选择运-8/-9战术运输机作为载机更多出于无机可用无奈,运-8/-9战术运输机最大起飞重量61吨,最大航程5500公里左右,最大载荷20吨,巡航速度550公里/小时,实用升限9000米左右。根据中航商飞公开的数据,C919客机最大起飞重量77吨(增程型),最大载荷20吨,在载荷为15吨情况下,航程可以达到5550公里,巡航速度可以达到800公里,巡航主度超过10000米。

  从两者指标对比,我们可以看出C919客机各方面性能都要优于运-8系列,其最大起飞重量比运-8/-9系列要高15吨,在载荷为15吨情况下,航程可以达超过5000公里,而运-8/-9系列飞机航程在5000公里情况下,载荷只有5吨,只相当于C919客机1/3,可谓差距甚大,对于特种飞机来说,能够搭载设备越多越好,航程越远越好,以便提高飞机覆盖范围,同时也能够长时间留空,其他飞行性能方面,C919客机速度比运-8/-9系列要快50%左右,有利于迅速抵达目标区执行任务,应急反应能力要高于后者,C919客机巡航高度也要高于运-8/-9系列,对于机载电子设备来讲,工作高度越高,无线电视距越大,作用距离也就越远。

 

  C919客机就要好的多

 

  C919客机除了载荷/航程性能比运-8/-9系列要好之外,内部空间也要大于后者,运-8/-9系列货舱长度13.5米,宽度3米左右,高度2.5米,容积大约在100立方米左右,而C919客机客舱长度在27.5O米左右,宽度3.6米左右,高度2.6米左右,容积超过250立方米,比运-8/-9系列容积足足大了2.5倍,空间越大,意味着能够容纳设备也就越多,也可以容纳更多机组人员,布置相应休息空间,以便让机组人员进行轮换,保持机组人员精力和体力,对于特种飞机来说,需要机组人员长时间操纵设备,这对于相关人员精力和体力都是一个挑战,如果能够轮换作业并且进行休息,可以让相关人员能够以最佳状态执行任务,提高执行任务效率。

  对于客机来说,它的生产规模要远大于军用运输机,以波音737为例,它的产量已经突破1万架,这样大生产规模,研制费用早已经摊销完毕,有利于降低成本和单价,加上民航大量采用这种飞机,建立了比较完善后勤保障体系,所以特种飞机采用这样客机改造,有利于降低成本和费用,必要时候,也可以借助民用航空公司后勤保障体系进行维护,相比较之下,军用运输机产量一般要小的多,这样单位成本也比较高,另外军用运输机为了方便装运大型货物,一般都开有大型尾部货舱门,这个舱门不但降低机身货舱长度,还增加飞机阻力,所以军用运输机改装特种飞机还需要对飞机进行改进,封闭尾大门,对后机身进行优化设计,降低阻力,这些都会增加飞机研制费用,提高成本,所以我们看到美国空军一般采用客机作为特种飞机作为载机就是这个原因,前苏联/俄罗斯民用客机生产规模较小,加上技术水平较低,所以选择改装军用运输机。

 

尤其重要的是,C919军用型可以为国产系统提供载体

 

  对于中国空军来说,目前C919客机大量采用了欧美国家部件,例如LEAP-X1C发动机,考虑到这些部件存在严格最终用户/用途限制,所以难以直接用于军用,不过中国相关单位肯定会对这些系统进行国产化,以避免国产客机受制于人,同时促进国内工业体系升级,那么就可以以此为楔机,利用C919客机国产化型号改装特种飞机,替代现有运-8/-9系列,研制预警机、电子战飞机、反潜飞机、空中通信指挥飞机,这样既可以为空军提供性能较好特种飞机,也可以为C919客机国产化提供载体,等相关系统成熟之后再商用,显然更加稳妥可靠。(作者署名:小飞猪观察)

 

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