“velocity-flow relation”的概念、定义、翻译、参考文献-科学参考

单词	velocity-flow relation
释义	velocity-flow relation Encyclopedia 工学交通流模型释 velocity-flow relation速度流量关系速度与流量呈现抛物线关系。当速度为自由流速度时，流量为零，速度逐渐降低到最佳速度时，则流量增加到最大流量，随后速度逐渐减少到零，流量逐渐减小到零，速度为零时，流量为零。
随便看	waterdivide water door water drainage measures for mine water drainage of concentrators Water Drainage Standard for Mariculture water draught gauge water-drawing permit water-drawing permit system water-drawing right water drive Water-driven Astronomical Clock Tower water-driven blower water-dropper water dropwort water ecological civilized city water ecological culture water ecological footprints water ecological risk assessment water ecosystem succession water-ecosystem zone definition water ecotype of forages water efficiency label management water efficiency of canal system water electrolysis water emulsion

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