卫星遥感测控系统包括运载火箭飞行测控、卫星运行测控、有效载荷设备测控以及它本身应完成的遥感测量。
Satellite remote sensing and control system should include flight telemetry and control of launch vehicle, operation telemetry and control of satellite, and telemetry and control of payload equipment.
位于新型运载火箭顶端的所谓的宇航员探险飞行器看上去和阿波罗太空舱非常相似，只是更大了一些。
The so-called crew exploration vehicle perched on top would look very much like an Apollo capsule, albeit larger.
液体推进剂的晃动特性对大型液体运载火箭以及战略弹道导弹的飞行动力稳定性有着很大的影响。
The dynamic behavior of the liquid sloshing has great effect on the dynamic stability of the liquid filled space vehicle and the strategical ballistic missile.
美国国家航空航天管理局马歇儿太空飞行中心的工程师们正致力于一被称为“大酒瓶”号的巨型发射运载火箭设计工作。
Engineers at NASA's Marshall Space Flight Center are working on designs for a new giant launch vehicle called Magnum.
液体推进剂的晃动特性对大型液体运载火箭以及战略弹道导弹的飞行动力稳定性有着很大的影响。
The dynamic behavior of the liquid sloshing has great effect on the dynamic stability of the liquid filled space vehicle and the strategical ballistic missle.
设计了固体运载火箭上升段飞行程序，应用修正牛顿迭代法求解上升段弹道控制参数，推导了迭代算法公式。
We designed the flight program for solid launch vehicles, resolved the control parameter of ascent trajectory with modified Newton iterative method, and deduced the iterative formula.
讨论了空中发射运载火箭的基本特点、飞行方案、发射轨道设计和优化分析方法。
The essential characteristics, flight sequence, trajectory design and optimal analysis for air launch vehicle are discussed.
相对目前的航天飞机、飞机和运载火箭，临近空间飞行器具有运输费用低、可快速到达和可重复使用等优点。
Compared with the current space shuttle, aircraft, and launch vehicle, the near space vehicles have some advantages such as low transport costs, quickly arrived and can be reused.
根据月球研究和行星际飞行任务的需要，为了提高火箭的推重比，要为运载火箭新安装一个第三子级。
Missions for study of the Moon and interplanetary flight required re-equipping the launch vehicle with a third stage to increase its power-mass characteristics.
平台实现了运载火箭的专业模型集成、数据集成和飞行可视化，并支持系统评估和优化设计。
The platform contains technologies of models integration, designs database and flight scene. System evaluation and design optimization are supported.
“实践8号”育种卫星是中国发射的第23颗可回收卫星，这次发射也是长征系列运载火箭的第90次飞行。
The Shijian-8 is the 90th space flight made by Long March rockets and the 23rd time China has launched a recoverable satellite.
“实践8号”育种卫星是中国发射的第23颗可回收卫星，这次发射也是长征系列运载火箭的第90次飞行。
The Shijian-8 is the 90th space flight made by Long March rockets and the 23rd time China has launched a recoverable satellite.
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