“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	Macao's Ten Years Macao St. Paul’s Cathedral Macao Sun Yat-Sen Memorial Hall Macao vernacular dwelling Macao water conservancy maca pollen Macarius macaroni fiber macarthuria family Macartney mission to China Macassar Macau Battery Macau Broadcasting Company，TDM Macau City Hall Macau Conservatory Macau International Movie Festival Macaulay Macaulay local ring Macaulay ring Macau Library & Information Management Association Macau Science Center Macau Wine Museum Macau Zheng's House MacBeath MacBeath circle

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