“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	spectral mapping theorem spectral matching spectral matrix spectral measure spectral measurement spectral method spectral method of colorimetry spectral mixing model spectral model spectral moment spectral multiplicity Spectral music spectral natural broadening spectral norm spectral number spectraloid spectral operator spectral optimization algorithm spectral order spectral parameter spectral perturbation theory spectral phase interferometry for direct electric-field reconstruction spectral phase interferometry for direct electric-field reconstruction, SPIDER spectral point spectral power

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