“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	karst carbon cycle in a catchment karst cave karst circle karst closed system karst collapse karst collapse breccia pipe karst conduit flow karst deposits karst depression karst diffusion flow Karsten karst erosion karst groundwater karst groundwater tracing karst hydrochemistry karst-hydrogeological investigation karst hydrogeology karst hydrology karst in China karst lake karst landform karst open system karst peak cluster karst peak forest karst peaks forest

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