“heavy haul operations”的概念、定义、翻译、参考文献-科学参考

单词	heavy haul operations
释义	heavy haul operations Encyclopedia 管理学重载运输释 heavy haul operations重载运输在列车重量至少达到8000吨、计划轴重在27吨及以上、至少150千米线路区段上单线年运量超过4000万吨等三个条件中满足任意两个的铁路运输。
随便看	Vladimir Vladimirovich Mayakovsky Vladimir Vladimirovich Nabokov Vladimir Vladimirovich Sofronitsky Vladimir Vladimirovich Yermilov Vladimir Voronin Vladimir Yakovlevich Propp Vladimir Yegorovich Makovsky Vladimir Yevgenyevich Yegorov Vladimír Mináč Vladimír Páral Vladimīr Holan Vladislav Alexandrovich Ozerov Vladislav Felicianovich Hodasevich Vladislav Vančura Vladivostok VLAN Vlasov Vlasov equation Vlasov kinetic equation Vlasov-Maxwell equation VLB VLBA VLBI VLBI Space Observation Program VLBI space observation program，VSOP

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