“bridge maintenance and retrofit”的概念、定义、翻译、参考文献-科学参考

单词	bridge maintenance and retrofit
释义	bridge maintenance and retrofit Encyclopedia 工学桥梁工程释 bridge maintenance and retrofit桥梁维修加固对服役中的桥梁由于长期运营环境、荷载、极端灾害作用造成的结构损伤进行修复，或为满足更高的安全性、使用性要求而提升原有结构强度或刚度性能的加固工作。
随便看	Head-on head-on collision head-on cross-section head-on encounter head ornaments of a female role head or tail headphone Head Portrait of Jade God from Xiaojiawuji Site Head Portrait of Sargon head positioning mechanism headprism head process headquarters model headquarters office building/corporate architecture Headquarters of the 4th Front Army,Chinese Workers' and Peasants' Red Army Headquarters of the 7th and 8th Corps,Chinese Workers' and Peasants' Red Army head related impulse response head related transfer function Headright System heads-and-tails distribution headshell headship-rate Head-Smashed-In Buffalo Jump heads-of-states conference in Pre-Qin period headspace gas chromatography

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