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

单词	flow-density relation
释义	flow-density relation Encyclopedia 工学交通流模型释 flow-density relation流量密度关系流量与密度呈现抛物线关系，当密度为零，流量为零，密度逐渐增大到最佳密度，则流量增加到最大流量，随后密度逐渐增大，流量逐渐减小，密度达到阻塞密度时，流量为零。
随便看	weighted S-graph weighted shift weighted smallest space analysis weighted smoothing weighted space weighted square norm weighted sum weighted T-graph weighted trace weighted train track weighted tree weighted voting weighted voting rules weight factor weight filtration weight for age weight for height weight function weight function estimate weight graph weight group weight homomorphism weight indicator weighting weighting coefficient

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