“mixed passenger and freight railway”的概念、定义、翻译、参考文献-科学参考

单词	mixed passenger and freight railway
释义	mixed passenger and freight railway Encyclopedia 工学铁路种类划分释 mixed passenger and freight railway客货共线铁路旅客列车与货物列车共线运营、旅客列车设计速度为200 千米/时及以下的铁路。
随便看	mesonium meson-nucleus interaction meson shower meson theory of nuclear force meson theory of nuclear forces mesooecium mesopause mesopeak mesopelagic zone mesophase mesophase model mesophere mesophile mesophile,mesophilic organisms mesophyll mesophyll cell mesophyll conductance/resistance mesophyll tissue mesophyte mesopic model mesopic optimisation of visual efficiency model mesopic vision mesopore mesoporium mesoporous catalyst

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