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关注:1
2013-05-23 12:21
求翻译:The aim is to trace trends in seismic design which have sought to increase the system damping by making use of secondary components.是什么意思? 待解决
悬赏分:1
- 离问题结束还有
The aim is to trace trends in seismic design which have sought to increase the system damping by making use of secondary components.
问题补充: |
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