“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	underground trackless auxiliary vehicle underground track transportation underground traffic tunnel of Zhongguancun West District underground transportation facilities underground transportation facilities planning underground urban disaster prevention system planning underground vehicle navigation driving underground water environment impact evaluation under-ground water microbes underground water supply system Underground Wine Cellar of Tonghua Winery underground workshop for locomotives underground workshop for trackless machines Undergrowth underheat underheating under-ice beach seine fishing underlagged underlight underliquid foam jet fire extinguishing system underload underload breaker underluminous star underlying underlying algebraic structure

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。