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

单词	railway bridge maintenance
释义	railway bridge maintenance Encyclopedia 工学﹝铁路工务养护维修﹞释 railway bridge maintenance铁路桥梁养护维修对钢梁、混凝土梁、支座、墩台基础、涵渠、明桥面、桥渡等桥梁设施和设备进行的检查、养护和维修。
随便看	nuclear hydrogen production nuclear imaging/optical fluorescence imaging nuclear imaging technique nuclear industry nuclear information processing system nuclear instrumentation system nuclear instrument module （NIM） standard nuclear interaction nuclear interaction length nuclear island nuclear isomer nuclear isospin nuclearity nuclear lamina nuclear land mine nuclear leak nuclear leakage accident nuclear level density nuclear-level density nuclear linear operator nuclear liquid droplet model nuclear localization signal，NLS nuclear log nuclear logging nuclear logging instrument

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