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- Ascent trajectory of launch vehicle 火箭的发射轨道
- trajectory of launch vehicle 运载火箭弹道
- Abstract: Discussed the transfer function between loaded and unloaded servomechanism of launch vehicle. 文摘:讨论了伺服机构负载特性与无发动机空载特性和有发动机空载特性间的转换关系。
- Discussed the transfer function between loaded and unloaded servomechanism of launch vehicle. 讨论了伺服机构负载特性与无发动机空载特性和有发动机空载特性间的转换关系。
- China could develop a first-generation reusable launch vehicle (RLV) within 15 years, according to the China Academy of Launch Vehicle Technology (CALT). 据中国运载火箭技术研究院，中国能在15年内开发出第一代可复用航天发动机。
- According to Long, who is also the Chairman of the technology committee of the Chinese Academy of Launch Vehicle Technology (CALT), China has the basic means to land on the Moon. 身为中国航天技术研究院技术委员会的主席，龙乐豪还表示，中国已有了登月的技术基础。
- The Saturn family of launch vehicles falls into three types or groups. “土星族”飞行器可以分为三类或三组。
- As one of the malfunction forms of launch vehicle in the waiting-for-lift-off phase,the launch vehicle inclined to a certain angle endangered the safety of spacemen in the spacecraft badly. 倾倒故障作为火箭待发段的一种故障形式,严重地威胁着航天员的安全。待发段倾倒应急救生的关键在于及时获取准确可靠的箭体姿态与倾倒信息,为指挥员实时提供可靠的逃逸判决依据。
- Advanced control concepts represent an area where important changes are certain to occur with the next generation of launch vehicles. 新的控制概念代表着下一代发射器上必然会出现的一些重要变化。
- The launch vehicle lifts the satellite into orbit. 太空火箭将人造卫星送入运行轨道。
- The median line in the trajectory of fire of an artillery piece. 中线一门大炮开火的轨迹中线。
- It would also develop a generation of launch vehicles that were less polluting and costly, but delivered higher performance and greater thrust, he said. 孙来燕说,中国还将发展新一代的发射车,这种新的发射车的污染和耗费更少,但是性能及动力更佳。
- The China Aerospace Science and Technology Corporation (CASC) has revealed a twin-track strategy to field a new range of launch vehicles for small satellites. 中国航空宇宙科学和技术公司（CASC）已经透露一个双-轨策略为小卫星去投入一种新范围的发射运载系统。
- Ground Test Equipment Training Simulation System Based on Off-ballistic Trajectory Measure and Wireless Security System of Launch Vehicle 运载火箭外测安全系统地面测试设备仿真训练系统
- Reliability assurance of launch vehicle 火箭的可靠性保证
- Development program of launch vehicle 火箭研制程序
- aerodynamic characteristics of launch vehicle 运载火箭空气动力特性
- Onboard computer of launch vehicle 箭载计算机
- But the trajectory of his political career is less familiar. 但小布什政治生涯的轨迹与他父母的就不那么相似了。
- Similar to the guidance of launch vehicles, a uniform gravity field on lunar sur face is assumed.An explicit guidance law for powered descending phase is propos ed to minimize the fuel consumption. 参考运载火箭制 导过程的分析方法，假设月球为一均匀引力场，以燃耗最优性为出发点，提出了一种用于软 着陆动力下降过程的显式制导律。
