挡水建筑物 (water-retaining structures),拦截或 者约束水流，并可以承受一定水头作用的建筑
基于4个网页-相关网页
water retaining structures 保水结构
The variation of groundwater levels could reflect the watertight effect of the retaining structures, which could be used as an important indicator to find out whether there is water leakage.
地下水位的变化能很好反应围护桩的止水效果，可作为判断基坑是否出现漏水的指标。
youdao
应用推荐
模块上移
模块下移
不移动