地下水情况 meaning in English

groundwater conditions

During the trenching procedure , until concrete casting is taken , it is very crucial to maintain the stability of the trench wall , which relatives closely to geologic conditions , particle size , groundwater state , trenching skills and so on
槽壁的稳定与地质结构、颗粒大小、地下水情况、施工工艺等因素有着密切的关系，泥浆固壁是保证槽孔稳定最有效的方法。泥浆固壁的机理和槽壁的稳定关系分析是一个非常复杂的问题。