“railway engineering”的概念、定义、翻译、参考文献-科学参考

单词	railway engineering
释义	railway engineering Encyclopedia 工学铁路工程释 railway engineering铁路工程铁路上的各种土木工程设施及其相关技术的总称，包括修建铁路阶段的勘测设计、施工，铁路使用阶段的养护维修、改建所运用的技术。
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