“桥梁颤振”的概念、定义、翻译、参考文献-科学参考

单词	桥梁颤振
释义	桥梁颤振 Encyclopedia 工学桥梁结构设计释 aerodynamic flutter of bridges桥梁颤振桥梁结构在流动空气作用下会产生振动，振动结构受惯性力、弹性力和空气动力的耦合作用而发生大幅振动，并且从流动空气中不断吸收能量，当该能量大于结构阻尼在振动中所耗散的能量时而出现的振动发散现象。
随便看	MapReduce programming model map registration map revision MA process Maps and Gazetteer of the Provinces and Countries in the Yuanhe Period and Countries in the Yuanhe Period map scale confirmation map scanner map scanning map scanning digitization map screening map scribing map server Maps in Illustration and Record of Changan City Maps of and Notes about the Western Regions map spatial scale map splicing map spot of vegetation map Maps to Illustrate the Record of Grand Canal Maps to the Stars map subdivision design Maps Unearthed form Fangmatan Maps Unearthed from the Western Han Tomb in Mawangdui map symbol map symbol design map symbolization

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