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

单词	railway maintenance operation skylight
释义	railway maintenance operation skylight Encyclopedia 工学增补条目释 railway maintenance operation skylight铁路维修作业天窗在列车运行图中，为线路、通信信号、牵引供电等设施设备维修而停止列车运行所预留的时间。
随便看	trajectory trajectory and attitude coordination control for hypersonic vehicle trajectory arrangement trajectory bucket energy dissipator trajectory calculation trajectory correction and control trajectory data trajectory equation trajectory equivalence trajectory-equivalent dynamical systems trajectory intersection trajectory model trajectory of a curve trajectory of a differential trajectory of a dynamical system trajectory of a family trajectory of a point trajectory of a process trajectory of a quadratic differential trajectory of a random function trajectory of a random process trajectory of a transformation trajectory of process trajectory of projection trajectory of the body thrown

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