“train block system”的概念、定义、翻译、参考文献-科学参考

单词	train block system
释义	train block system Encyclopedia 工学轨道交通安全释 train block system行车闭塞法通过相邻车站、线路所、闭塞分区的设备或人为控制，使列车与列车相互间保持一定时空间隔，以保证列车运行安全的行车方法。
随便看	exposure warning express-analysis Express Appreciation to the Chrysanthemum by Wang Shimin express delirery express documents expressed protein ligation expressed sequence tag express electronic-waybill expresser express form contract express franchise express green channel expressibility expressible expressing emotions in order to write Expressing Feelings in Late Spring Illness expressing human serum albumin genetically modified rice 114-7-2 Expressing My Ambition Expression expression expression cassette expression form expression host Expressionism expressionism in music

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