“water conservancy machinery in ancient China”的概念、定义、翻译、参考文献-科学参考

单词	water conservancy machinery in ancient China
释义	water conservancy machinery in ancient China Encyclopedia 理学中国古代水利机械释 water conservancy machinery in ancient China中国古代水利机械中国古代各种提水机械和利用水能的各种加工机械的起源、发展、成就及特点的记录及总结研究。
随便看	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 Information Retrieval Systems: Characteristics, Testing and Evaluation information retrieval tool information review information revolution information rich information ring model information risk information room fire

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