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

单词	railway tunnel maintenance
释义	railway tunnel maintenance Encyclopedia 工学﹝铁路工务养护维修﹞释 railway tunnel maintenance铁路隧道养护维修对铁路隧道主要结构和附属设施（拱墙结构、隧底结构、防排水设施、附属洞室、洞室门、洞门结构等）进行的检查、养护、维修和大修。
随便看	automorphism of a sesquilinear form automorphism of U_g(g) automorphism of Uq(g) automorphisms单调等价自同构 automorphous automorphy automorphy factor automotive body automotive braking system automotive chassis automotive electrical equipment automotive electronic control system automotive engine automotive navigation system automotive open system architecture automotive radar automotive shift control automotive starting control automotive steering system automotive suspension system automotive transmission system automotive wind tunnel autonavigator Autonoe autonomic abnormality

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