“history of city water conservancy in the world”的概念、定义、翻译、参考文献-科学参考

单词	history of city water conservancy in the world
释义	history of city water conservancy in the world Encyclopedia 工学世界城市水利史释 history of city water conservancy in the world世界城市水利史在城市发展中，人类为解决生活、生产用水，城市防洪、排涝等水利活动的历史。
随便看	World Star Packaging Awards world statistics day World Student Christian Federation World Surf League World Swimming Championships world systems analysis theory world system theory World Table Tennis Championships World Taekwondo Federation World Theatre Education Alliance world thunderstorm activity World Today World Touring Car Championship World Tourism Day World Trade Organization World Trade Organization agriculture negotiations World Trade Organization Committee on Agriculture World Trade Organization rules on agriculture World Triathlon world tube World Underwater Federation World Union for Progressive Judaism World University Games World Urban Forum world values survey

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