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关注：1
2013-05-23 12:21
求翻译：在拉条和屋面板联合作用下檩条的屈曲性能研究是什么意思？ 待解决
 悬赏分：1
- 离问题结束还有
在拉条和屋面板联合作用下檩条的屈曲性能研究
问题补充： |
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2013-05-23 12:21:38
Buckling behavior under the combined effects of the pull bar and roof purlins
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2013-05-23 12:23:18
The drop-down bar and roof panel under the role of the purlin buckling performance studies
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2013-05-23 12:24:58
In brace and under roofing board joint action purlin flexure performance research
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2013-05-23 12:26:38
And study on buckling properties under roof purlins
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2013-05-23 12:28:18
正在翻译，请等待...
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