underground structure的用法和樣例：
例句
- The antiseismic research of underground structures is very important in earthquake engineering.
摘要地下結構抗震研究是當今地震工程界重要的研究方向。 - The different seismic responses of underground structures in liquefiable soil at different burial depths were studied using the nonlinear coupled finite element method.
應用非線性液固兩相體動力有限元方法研究飽和可液化土中地下結構在水平地震作用下埋深的響應。 - The underground buildings are semicylindrical in design.
這種地下建築物設計成半圓筒形的。
