设计挖深 meaning in Chinese
nominal depth of dredging
Examples
- In construction of field stations located in sandy soil areas with higher ground water levels , the ground water level must be lowered below designated excavated depth so as to guarantee the smooth engineering progress
摘要在水位较高的砂土地区进行站场施工，必须先将地下水位降到设计挖深以下，才能保证工程的顺利进行。