• It is proved that the fundamental diagram of the average traffic flow speed as the function of the car density for the new model is exactly the same as for fi model.

    证明模型基本车流渐近稳态平均速度道路车辆密度之间的函数关系与FI模型的完全相同

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  • In the similarity analysis of floods, the extension model is developed which takes the average water level and average flow of key stations as two characteristic indices.

    场次洪水相似性分析中,时段内流域主控平均流量平均水位作为特征指标建立可拓评判模型

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  • This model takes into account the difference of average velocities between gas-phase and liquid-phase, which overcomes the defect of mean-phase flow model.

    模型考虑了各平均速度之间差异克服了以往均相流动模型的缺点

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  • The principle and characteristic and example of middle value and average value filter is provided, the uniform model of output control and the flow of software is put forward.

    介绍平均值数字滤波原理、特点实例给出控制输出一化模型以及软件的总体结构。

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  • The results show that the presented model can be used to evaluate the average delay in vehicle motion when the flow of left turning vehicles is relatively large.

    非饱和状态下,左转交通量比较大时,模型可以较好地计算车辆平均延误

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  • The 2_d average water depth mathematical model in orthogonal curvilinear coordinate system is used for the numerical simulation of the flow field in the diversion channel of large pumping station.

    应用正交曲线坐标系二维水深平均数学模型大型泵站引水河道进行了数值模拟

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  • Based on the equation of action line for cycloidal pump, a geometrical mathematical model is built to solve instantaneous flow, displacement, average flow and the pulsation of the pump.

    根据摆线啮合线方程,建立了用几何求解摆线泵的瞬时流量排量、流量脉动率数学模型

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  • As compared with the original data, the average relative errors of the corrected flow and efficiency obtained from the model are 0.675% and 0.534% respectively.

    节点数据相比流量效率特性拟合回代值平均相对误差分别为0.675%和0.534%。

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  • Your answer should include a model of the effects on traffic flow of the number of lanes, peak and/or average traffic volume, and percentage of vehicles using self-driving, cooperating systems.

    答案应该包括对车道流量峰值、(和/平均交通量以及自动驾驶所占比例

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  • Your answer should include a model of the effects on traffic flow of the number of lanes, peak and/or average traffic volume, and percentage of vehicles using self-driving, cooperating systems.

    答案应该包括对车道流量峰值、(和/平均交通量以及自动驾驶所占比例

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