Placing the roof assembly on a level surface can damage the roof assembly frame.

将天窗总成放置在水平面上可能导致天窗总成框架受损。

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So, the whole frame of fuzzy seismic damage index prediction method is built.

从而构建了模糊震害指数法的整体理论框架。

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Using the global modal information of a frame to diagnose local damage has obvious limits.

利用框架结构的整体振动模态信息进行局部损伤的判别具有明显的局限性。

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Using the global modal information of a frame to diagnose local damage has obvious limits.

利用框架结构的整体振动模态信息进行局部损伤的判别具有明显的局限性。

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