“流量密度关系”的概念、定义、翻译、参考文献-科学参考

单词	流量密度关系
释义	流量密度关系 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	piecewisely continuous piecewise monotonic function piecewise parabolic method piecewise polynomial piecewise regular piecewise regular boundary piecewise regular function piecewise smooth piecewise smooth boundary piecewise smooth contour piecewise smooth curve piecewise smooth function piecewise smooth mapping Piecework wage plan pie chart piecing together pie cutting pied avocet Piedmont piedmont Piedmontese piedmont glacier Piedmont Plateau piedmont treppen pi electron

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