launchasatellite發(fā)射衛(wèi)星launchpad發(fā)射臺multistagerocket多級火箭secondstage第二級thirdstage第三級orbit軌道artificialsatellite人造衛(wèi)星Telstar通信衛(wèi)星antenna天線solarcell太陽電池spacecraft航天器lunarmodule登月艙LM-maneuveringrockets登月艙機動火箭landingpad著陸架servicemodule服務艙directionalantenna定向天線nozzleofthemainengine主發(fā)動機噴嘴lunarmodule登月艙ascentstage上升段descentstage下降段hatch艙口ladder扶梯commandmodule指令艙servicemodule服務艙astronaut航天員spacesuit航天服emergencyoxygenapparatus應急供氧裝置accessflap接口蓋lifesupportsystem生命維持系統(tǒng)嫦娥二號Chang'e-2（moonprobe）神舟七號ShenzhouVII(spacecraft)載人飛船mannedspaceship/spacecraft載人航天mannedspaceflight多人多天太空飛行multi-mannedandmulti-dayspaceflight載人航天計劃mannedspaceprogram航天飛機spaceshuttle無人飛船unmannedspaceship/spacecraft試驗太空船ExperimentalSpacecraft多級火箭multistagerocket太空艙capsule返回式衛(wèi)星recoverablesatellite通信衛(wèi)星communicationsatellite遙感衛(wèi)星remotesensingsatellite運載火箭carrierrocket;rocketlauncher長征二號F運載火箭LongMarchIIFcarrierrocket有效載荷能力payloadcapability近地軌道lowEarthorbit調整軌道fine-tuneorbit繞地球飛行orbittheearth氣象衛(wèi)星weathersatellite/meteorologicalsatellite太陽同步軌道衛(wèi)星satelliteinSun-synchronousorbit同步軌道衛(wèi)星geosynchronoussatellite軌道艙orbitalmodule返回艙re-entrymodule推進艙propellingmodule指令艙commandmodule服務艙servicemodule登月艙lunarmodule發(fā)射臺launchpad緊急供氧裝置emergencyoxygenapparatus空間物理探測spacephysicsexploration國際空間站InternationalSpaceStation太陽能電池板solarpanel太空升降艙spaceelevator哈勃太空望遠鏡HubbleSpaceTelescope月球車lunarrover外太空outerspace;deepspace銀河系MilkyWay阿波羅號宇宙飛船Apollo中國空間技術研究院CAST(theChineseAcademyofSpaceTechnology)中國航天局CNSA（ChinaNationalSpaceAdministration）美國航空航天管理局NASA(TheNationalAeronauticsandSpaceAdministration)太空服spaceoutfits(spacesuits）太空食物spacefood著陸區(qū)landingarea主著陸場mainlandingfield/primarylandingsiteaccessflap接口蓋a