The theory of the phreatic water level confirms the slope form was first presented.

另外，本文首次提出根据潜水水位曲线确定边坡几何形状的理论。

The phreatic line is increased enormously and dam stability is threatened in flood.

在洪水运行工况下，浸润线大幅度升高，对贮灰库的稳定极为不利；

The variation characteristics of shallow confined groundwater are similar with phreatic water.

浅层承压水含水组的地下水质变化特征和潜水基本一致。

The segment of the boundary above the water table and below the phreatic surface is called the seepage face.

水面以上和潜水面以下的一段边界叫做渗出面。

The research supplies a new method for quantitative study of steady phreatic evaporation of sand-layer soil.

该实验为定量研究夹砂层状土壤潜水蒸发提供了新思路。