腰坝

腰坝腰坝
  1. 论文在此基础上分析了腰坝绿洲水质恶化的原因。

    Based on these , the original causes of groundwater quality deterioration are analyzed .

  2. 对保德县腰庄流域淤地坝建设分析及对策研究

    Analysis of the construction of silt Ground Dam of Yao zhuang Basin in Baode County