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

单词	absolute block system
释义	absolute block system [`ab·sǝ´lüt `bläk ´sis·tǝm] ^{CIVIL ENGINEERING} A block system in which only a single railroad train is permitted within a block section during a given period of time.
随便看	canning Cannizzaro reaction cannon cannonball cannon cradle cannon pinion cannon primer cannula cannular combustion chambers Canoidea canonical canonical change canonical coordinates canonical correlation canonical distribution canonical ensemble canonical equations of motion canonical form canonically conjugate variables canonical matrix canonical momentum canonical schema canonical sequence canonical structure canonical time unit

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