“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	theory of sound Theory of South-North painting schools theory of spaces theory of special creation theory of special relativity theory of spectra Theory of Sphere-Heavens theory of sphere-heavens Theory of Stable Heavens theory of star-streaming theory of state formation theory of statistical decision theory of statistical experiments theory of statistical inference theory of stellar atmospheres theory of stellar evolution theory of stellar interior structure theory of structures theory of subordinate joint offender theory of surfaces theory of sustainable development theory of tabula rasa theory of team production theory of technical progress induced by element scarcity theory of technology

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