underground erosion meaning in English
地下侵蚀
潜蚀作用
Examples
- Underground erosion is the removal of solids, from the soil by the flow of underground water .
地下侵蚀是指固体颗粒被地下水流从土壤中带走的现象。 - Thus , the piping - induced failure of two - layer foundation was verified as that ： mass flow firstly appears in the upper weakly permeable layer , and then underground erosion and scouring gradually occur from downstream to upstream between the serviously and weakly permeable layers
从而验证了二元结构堤基的渗透破坏模式为：首先在上层弱透水层中发生流土，然后在强、弱透水层之间发生自下游向上游的逐步潜蚀冲刷。