“protective door of railway tunnel”的概念、定义、翻译、参考文献-科学参考

单词	protective door of railway tunnel
释义	protective door of railway tunnel Encyclopedia 工学〔铁路隧道〕释 protective door of railway tunnel铁路隧道防护门为防止列车侧向风扰动、道砟迸溅、无关人员或动物入侵造成设备损坏或丢失而在隧道附属洞室配备的门。用于铁路隧道行车安全及防灾救援。
随便看	graph mining graph minor graph minor theorem graph neighborhood graph node graph norm graphoanalysis graphoanalytic method graph of a function graph of a mapping graph of an equation graph of an operator graph of a relation graph of broken lines graph of direct proportion graph of inverse proportion graph of partial orders graph of reservoir operation graphoid graph OLAP graphology graph operation graph order graph orientation graphosphere

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