DALLY
发表于 2025-3-26 21:00:29
Jörg Berwanger Dr. Dr.,Stefan Kullmann Dr.ost-effective and reliable, with a subsequent safe return to Earth. Innovative solutions to several different space transportation problems are absolutely essential if we are to reap the benefits which space offers.
有权威
发表于 2025-3-27 02:58:06
Zusammenfassung von Kernfragen,tives — each individually important or engaging, but compelling when viewed collectively. The paper concludes with a summary of some notional nearer-term activities that the international community might undertake to refine and plan effectively for these future undertakings.
使高兴
发表于 2025-3-27 05:21:02
https://doi.org/10.1007/978-3-642-30724-9the emphasis will be on situations associated with the provision of critical care treatment in a changed gravity environment. The paper summarises the essential requirements and gives recommendations for further development.
GREEN
发表于 2025-3-27 11:35:42
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撤退
发表于 2025-3-27 13:52:03
Space Studieshttp://image.papertrans.cn/b/image/185340.jpg
惰性气体
发表于 2025-3-27 20:21:16
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sorbitol
发表于 2025-3-27 23:32:16
Schlussbetrachtung und Ausblick,or player in the future of human spaceflight, and whether it would be isolated or cooperate with other nations. The Chinese students felt cooperation should not be a problem; they could foresee that all spacefaring countries should establish international cooperation with China.
易弯曲
发表于 2025-3-28 04:21:51
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LARK
发表于 2025-3-28 07:33:15
https://doi.org/10.1007/978-94-015-9880-4Design; Entrepreneurs; Evaluation; Nation; development; entrepreneur; finance; foundation; moon; robotics; spa
不可思议
发表于 2025-3-28 11:52:53
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