“annual maintenance in ancient water conservancy projects”的概念、定义、翻译、参考文献-科学参考

单词	annual maintenance in ancient water conservancy projects
释义	annual maintenance in ancient water conservancy projects Encyclopedia 工学中国古代水利管理释 annual maintenance in ancient water conservancy projects古代水利工程岁修古人采用当时的技术与材料对水利工程进行每年一次的全面检查、养护和维修的制度。是一种有计划的、定期性的维修制度，以此保障水利工程的可持续运行。
随便看	Cemetery at Dabona Cemetery at Dadingshan Cemetery at Dahan Cemetery at Dalü Cemetery at Dazhujiacun Cemetery at Dianhe Cemetery at Ganbazi Cemetery at Gangouzi Cemetery at Gangshang and Loushang Cemetery at Gaojiabu Cemetery at Hala Haigou Cemetery at Haochuan Cemetery at Heimajing Cemetery at Hengshui Cemetery at Heshangling Cemetery at Jiuwutou Cemetery at Jucun Cemetery at Lingyanghe Cemetery at Liutaizi Cemetery at Lutaishan Cemetery at Machengzi Cemetery at Majiayuan Cemetery at Nan Baoligaotu Cemetery at Non Nok Tha Cemetery at Pingpo Qujing

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