groundwater lowering meaning in Chinese

地下水降低
地下水面降落
地下水位下降
地下水下降

Technical code for groundwater lowering engineering in building and municipal
建筑与市政降水工程技术规范
Technical code for groundwater lowering engineering of building and municipal
建筑与市政降水工程技术规范
Study of land subsidence caused by from groundwater lowering during deep foundation pit excavation
深基坑开挖降水导致地面沉降机理研究
The paper makes the analysis of an engineering accident of the cracking of adjacent existing buildings caused by surface subsidence from groundwater lowering during the construction of large diameter dig - hole piles , finds out the cause , presents the treatment scheme and effectively guarantees the smooth conducting of the project
该文对由于大口径人工挖孔桩施工降水引发地面沉降，造成邻近建筑物开裂的工程环境事故进行了分析，查明了原因，并提出了治理的方案，有效地保证了工程的顺利进行。