保国寺大殿结构的力学分析结果，为文物保护工作提供了科学依据。

The structural analysis of the Hall has provided scientific basis for the preservation of cultural relics.

youdao

保国寺大殿结构的力学分析结果，为文物保护工作提供了科学依据。

The structural analysis of the Hall has provided scientific basis for the preservation of cultural relics.

youdao