“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	ramie fabric ramie industry ramie Phytophthora blight ramie processing ramie root ramie root lesion nematode disease ramie spinning ramie‐cored dry‐lacquer ramification ramification divisor ramification exponent ramification field ramification function ramification group ramification ideal ramification index ramification index of a morphism ramification manifold ramification number ramification point ramification prime divisor ramification prime ideal ramification problem ramification rule ramification subgroup

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