subbasement是什么意思

用法例句

This paper made the preliminary analysis to several reasons about singlefloor basement float through a engineering case study, and put forward not only notablebasic problems but also some methods during design and construction course to dealwith the situation of single floor basement float.

通过一个工程实例,初步分析了单层地下室上浮的一些原因,并提出为了解决单层地下室有可能发生上浮时在设计及施工中应注意的基本问题,以及处理上浮事故的一些方法。