“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	soil corrosion soil cover soil-covered works soil-covering land reclamation soil crumb structure soil culture soil culture experiment soil database soil deformation soil deformation during artificial freezing-thawing process soil degradation soil density soil desorption soil detection soil diagnostic characteristic soil dielectric constant soil digging soil disinfectant soil disinfection soil dissloved organic matter soil distribution soil diversity soil dynamics soil,earth soil ecological stoichiometry

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