conceptual seismic design

例句：

1. 1.Conceptual seismic design is a critical component of earthquake engineering.
   概念地震设计是地震工程的关键组成部分。
2. 2. The conceptual seismic design of the new building has been widely discussed in the community.
   新建筑的概念地震设计已在社区广泛讨论。
3. 3.The conceptual seismic design of the bridge was based on the latest research findings.
   桥梁的概念地震设计基于最新的研究成果。