Construction of the controlled ecological life support system is an important supporting condition for the human deep-space exploration and the extraterrestrial inhabitation and development in the future .In China , the controlled ecological life support technology has developed for over two decades from the conceptual research , to the key unit-level and integrated system-level technology , and from the ground-based simulation test to the spaceflight demonstration test , and many important milestone research results have been obtained .In this paper, the history, the present status , the ex-isting problems and the future plans of CELSS technology in China were introduced and analyzed in detail so as to provide reference for the future development of the CELSS technology in China .%建立受控生态生保系统是开展长期载人深空探测和地外星球定居与开发的重要保障条件.中国受控生态生保技术已有二十余年的发展历史,走过了从概念研究、单项关键技术攻关到系统集成技术攻关的过程,以及从地面模拟试验到飞行验证的过程,取得了阶段性重要成果.就中国受控生态生保技术的发展历史、现状水平、当前仍存在的主要技术瓶颈问题和下一步的主要发展思路和重点发展方向等进行了综合介绍与分析,以期推动中国受控生态生保技术深入发展,尽快满足载人深空探测对环控生保技术的实际应用需求而发挥参考与借鉴作用.
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