“upper stage liquid rocket engine”的概念、定义、翻译、参考文献-科学参考

单词	upper stage liquid rocket engine
释义	upper stage liquid rocket engine Encyclopedia 工学液体火箭发动机释 upper stage liquid rocket engine上面级液体火箭发动机介于基础级火箭与有效载荷之间的上面级运载器所配套的主动力液体火箭发动机。
随便看	information resource industry information resource integration information resource management information resource management model information resource navigation information resource planning information resources information resources construction Information Resources Country Report of Russian(1999) information resources guarantee system information resource sharing Information Resources Management:Policies and Regulations information retrieval information retrieval algorithm information retrieval diversification information retrieval evaluation information retrieval feedback Information Retrieval Journal Information Retrieval Language information retrieval language information retrieval model information retrieval query operation information retrieval service information retrieval strategy information retrieval system

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