基础地层 meaning in English
foundation stratum
Examples
- Which avoid the damage to the seepage of interlayer and inner layer of foundation , which is surpass the suggested standard , therefore the meet the seepage stability of overburden foundation can meet the requirement
使得基础地层内及其层间部分超出地质建议指标的渗透坡降不致对砂层造成破坏性的渗透破坏，覆盖层地基的渗透稳定得以满足要求。