“运输密度”的概念、定义、翻译、参考文献-科学参考

单词	运输密度
释义	运输密度 Encyclopedia 工学运输量释 transport density运输密度一定时期内，某种运输方式在所设定的运输线路上，平均每千米线路所承担的货物（旅客）周转量。
随便看	pumpedstorageunits pumped thermal electrical storage pump efficiency pump energy balance pump experiment pump for hot bituminous binders pump frequency pumping pumping irrigation and drainage pumping irrigation and drainage in China pumping irrigation and drainage of planning pumping lamp pumping Lemma pumping lemma pumping level pumping light pumping loss pumping mechanism pumping mechanism of the heart pumping process pumping resistance pumping source pumping start mode of pumped-storage unit pumping station pumping station with axial-flow pumps

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