共查询到19条相似文献,搜索用时 896 毫秒
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空间技术实验是空间技术发展的需要,是空间技术发展的先驱和阶梯。本文以美国、苏联、印度、巴西为例说明空间技术实验在过去和未来对空间技术发展的必要性和迫切性。文中研究了90年代世界空间技术实验的发展趋势和具体项目,探讨了我国空间技术实验的现状。 相似文献
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本文在简要介绍了35年来我国在发展卫星和运载火箭技术方面以及卫星应用方面的主要成就以后指出:1.我国发展空间技术的目的是为国民经济建设服务在本世纪末以前,我国将主要致力于发展应用卫星和卫星应用技术,缩小在这方面与发达国家的差距。2.本着和平利用外层空间,为人类造福的方针,我国愿意为发展中国家和没有掌握空间技术的发达国家提供发射服务。3.我国愿意与世界各国在平等互利的基础上,开展空间技术的交流与合作。 相似文献
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未来空间技术发展展望 总被引:1,自引:1,他引:1
经过近50年的发展,我国空间技术取得了举世瞩目的成就,在新的历史时期,世界航天将跨入一个新的发展高潮,我国经济社会的发展对航天事业提出了更高的要求。文章提出了我国未来航天器发展体系,介绍了未来5年我国空间技术发展的重点任务,分析了专业技术发展方向,提出了创新发展的对策建议。 相似文献
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航天三领域刍议——兼论空间技术优先 总被引:1,自引:0,他引:1
介绍了我国航天活动领域三种不同的分类方式,指出了按人造卫星、载人航天和深空探测老三领域分类具有的优缺点,给出了空间技术,空间应用和空间科学新三领域的定义、内涵及三者之间的关系,最后简述了在新三领域中应以空间技术为重点的理由。 相似文献
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China now has thirty years of experience in space. This article traces the development of China's space efforts and the successes China has achieved in space technology, particularly satellites and launchers. China's future plans for space activities are examined, including plans for cooperation with friendly countries, manned space flight, facilities to launch larger space vehicles, and participation in a permanent space station. 相似文献
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文章指出我国在应用卫星与卫星应用、载人航天和深空探测三大航天领域取得了巨大成就,为中国的经济、社会发展做出了巨大贡献,也展示了中国的综合实力。经过几十年的发展,中国进入太空能力得到了很大的发展,但在太空利用能力和太空控制能力的建设上还有更大的发展空间。随着我国航天事业的发展,用户对航天器的高可靠、长寿命的要求迫切,作为航天器功能实现的技术基础,环境、材料等基础研究工作应该去适应这种发展需求,加快基础能力的建设与发展。 相似文献
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结合我国固体发动机的实际水平,讨论了发展上型固体运载器的现实性,可行性以及可达到的运载能力,并根据当前世界空间技术发展动态,简述了固体技术在我国航天领域的地位及作用。 相似文献
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《中国航天(英文版)》2019,(4)
With the advances of small satellite technology in commercial space sector, using small satellite networks to form a satellite constellation and conduct commercial operational services has entered into a vigorous phase of development. As small satellite technology develops, problems in the operations of small satellite constellations are also gradually emerging. These include ground measurement and operational control systems for small satellite constellations, the commercial operational mode, support and the guarantee of laws and regulations related to small satellites. This report discusses the development of commercial space small satellite operation industrialization, explores the small satellite operational modes and technological innovation, proposes the commercial space industry chain to build the industry ecology. At the same time, it looks forward to the integration of space and terrestrial communication. It also calls on relevant organizations of China to speed up the process of space legislation, formulate the relevant policies to encourage the operations of small satellites in commercial space sector, and push China's commercial space to a new level. 相似文献
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XUE Huifeng 《中国航天(英文版)》2018,(2)
Today, the "division" thought of "Reductionism" makes people feel helpless and gradually recognize the consequence of the social alienation. Based on 20 years' experience in America, 28 years' practice in China's space industry, and nearly 30 years' research in his later years, QIAN Xuesen integrated the Western Reductionism with the Eastern Holism to form the QIAN Xuesen think tank thought and the Hall for Workshop of Metasynthetic Engineering from qualitative to quantitative, promoting space internationalization to play an irreplaceable role in the development of technology, engineering and industrialization. 相似文献
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《中国航天(英文版)》2017,(3)
The slow progress and lack of fundamental breakthroughs in legislative practices are an important subject for China's space legislation. Oriented by the idea to formulate China's space law as soon as possible, it is necessary to solve five key issues. In the national policy, it is needful not only to implement China's space policy and promote the development of the space industry in depth, but also to advance the deep integration of military and civil application in space field. In terms of legal orientation, three features should be reflected upon, including the functional integration of public and private laws, the balance of regulation by substantive and procedural laws, and the effective coordination of domestic and international laws. To this end, both top-level design and implementation should be paid close attention to in order to achieve significant progress in China's space legislation. 相似文献
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空间碎片国际机制发展趋势分析 总被引:2,自引:0,他引:2
文章通过对空间碎片国际机制(多边谈判机制)的分析,指出其发展趋势,从而为中国参加相关谈判工作提供参考。空间碎片国际机制的发展已呈现出明显的政策化、法律化和制度化的趋势。无论是从外空利益争夺、外空战略实现,还是从中国航天事业可持续发展、中国航天立法体系完善的角度来讲,积极参加空间碎片技术合作与规则制定的国际谈判都具有重要意义。从国内建设上来看,中国应尽快制定“技术—政策(战略)—法律”三位一体的解决思路和具体方案;从国际层面看,可以借鉴美国一直坚持和贯彻的“技术—政策—国内规则—国际软法—国际法”外空策略,来开展空间碎片减缓和清除等方面的技术与规则制定的合作。 相似文献