- 相关词组
- structure dynamics of spacecraft航天器结构动力学
- strategic spacecraft战略航天器
- spacecraft launch航天器发射
- spacecraft optical transponder宇宙飞船上的光转发器
- spin-stabilized spacecraft旋转稳定航天器
- spacecraft landing航天器着陆
- spacecraft internal torque航天器内力矩
- spacecraft tracking宇宙飞行器跟踪,航天器跟踪
- wingless spacecraft无翼航天器
- spacecraft telemetry航天器遥测术
- spacecraft propulsion航天器推进
- spacecraft structural strength航天器结构强度
- spacecraft material航天材料
- transport spacecraft运输航天器
- spacecraft prelaunch test航天器发射前试验
- spacecraft launching航天器的发射
- spacecraft manufacturing engineering航天器制造工程
- spacecraft technology航天器技术
- spacecraft long-term operation management[航天器]长期运行管理
- spacecraft transfer航天器转运
- 今日热词
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- Tibet n.西藏;
- airport n.机场;航空站;
- best regards 诚挚的问候;最好的祝福;致敬;
- tutor n.家庭教师;导师;教师;助教;课本;v.任课;当教师;指导;
- mouse n.老鼠;鼠标;羞怯[胆小]的人;[非正式用语] 眼部青肿;
- thank v.谢谢,感谢;道谢;n.感谢,感激;
- rust n.铁锈;锈病,锈菌;荒废,停滞;锈,锈色;vt.& vi.(使)生锈;[植]害锈病;变钝,荒废;
- witness n.目击者;见证人;v.出席;见证;
- particular adj.特定的;特殊的;格外的;挑剔的;n.细节;详细资料;
- resveratrol [医]白藜芦醇,3',4',5-三羟(基)芪;
- break vt. (使)破;打破(纪录);(常指好天气)突变;开始;vi. (嗓音)突变;突破;破晓;(价格)突然下跌;
- area n.地区;区域,范围;面积,平地;领域;