two bar joist rack structures
two bar joist rack structures
两杆托梁架结构
以上为机器翻译结果，长、整句建议使用 人工翻译 。
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Commencing with one brief joist rack optimizing design issue in the engineering practice, this paper discussed that optimizing design of two bar joist rack structures about pressure bar stabilization.
从工程实践中的一个简单桁架的优化设计问题入手，讨论了考虑压杆稳定性时二杆桁架的优化设计问题。
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