• 本文记述了郑国渠大坝发现依据考古资料论述了郑国渠首枢纽工程布局,以及技术特点。

    The present paper describes the discovering of the dam of zhengguo canal and discusses the layout of its main structure at the starting part according to archaeological data.

    youdao

  • 本文记述了郑国渠大坝发现依据考古资料论述了郑国渠首枢纽工程布局,以及技术特点。

    The present paper describes the discovering of the dam of zhengguo canal and discusses the layout of its main structure at the starting part according to archaeological data.

    youdao

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