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

单词	water conservancy in ancient Kaifeng city
释义	water conservancy in ancient Kaifeng city Encyclopedia 工学〔中国古代城市水利〕释 water conservancy in ancient Kaifeng city古都开封水利古代开封市的航运、防洪、供水、灌溉等水利事业。
随便看	Yiyangian Stage Yiyang Museum Yiyang Sanguan Yiyang Shi Yiyang tune Yiyang Tune Conservation and Inheritance Center of Yiyang County Yiyang Xian Yi Yin Yiyuan Bianbiandong Yi Yuanji Yiyuan Shenqing Temple Pinus densiflora Yiyuan Xian Yiyue Yiyun Library Yi Zeng Yizhang Xian Yizheng-Changling Oil Pipeline Yizheng-Jinling Oil Pipeline Yizheng Museum Yizheng Shi Yi Zhenji Yizhichan pushing manipulation Yi Zhou Yizhou Yizhou Qu

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