到目前为止，中国已经完成了北斗卫星导航系统的第三代网络系统，这是国家空间研究工作一个新的里程碑。
So far, China has completed the third generation network of China's BDS. It was a new milestone in the nation's space research work.
公司还参与一些关键性的国家计划，如美国空间项目（一个新安装的IBM系统帮助挽救了受损的阿波罗13号）。
The firm also took part in such crucial national initiatives as America’s space programme (a newly installed IBM system helped save the stricken Apollo 13).
美国国家航空航天局（NASA）选择了通用动力先进信息系统公司建造地球资源卫星数据连续性任务（LDCM）的空间段。
WASHINGTON, 23 April 2008. NASA has selected General Dynamics Advanced Information Systems Inc., to build the Landsat Data Continuity Mission (LDCM) spacecraft.
SAGE系统采用来自国家地理空间情报局的国土安全基础设施计划的地理空间数据。
SAGE USES geospatial data from the National geospatial Intelligence Agency's Homeland Security Infrastructure Program.
要维持国家对海洋的干预能力，海上力量就必须能够有效地抑制军事空间系统的作用。
To hold the ability for nation to intervene sea, the sea power should be able to repress the functions of military space system availably.
反对星球大战的人们担心，这个系统可能会把核武器引入外层空间，而且不可能完全使国家免受核攻击。
Opponents of Star Wars are worried that a system might introduce nuclear weapons into outer space and might not completely protect the nation against attack.
国家层面的政策试图降低法国境内的经济不平衡，但却无法促进巴黎盆地这个完整空间系统的形成。
The national policy aiming to reduce economic imbalances in the French territory has failed to promote a coherent Bassin Parisien system.
力士乐发达国家为应对这一需求的产品系列，以从众多的机器和系统集成商为更多更小的空间功能。
Rexroth developed this series of products in response to demand from numerous machine and system builders for more functionality in less space.
力士乐发达国家为应对这一需求的产品系列，以从众多的机器和系统集成商为更多更小的空间功能。
Rexroth developed this series of products in response to demand from numerous machine and system builders for more functionality in less space.
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