In recent years there has been a change in the underlying methodology used in transport planning software from macroscopic assignment of flows to microscopic simulation of individual vehicles.
近年来，交通规划软件所使用的方法从对交通量的宏观分配转变为对单个车辆的微观仿真。
As an important step during the application of microscopic simulation, calibration of the simulation model can effectively ensure the accuracy of simulation and the reliability of the conclusions.
仿真模型的校正作为微观仿真技术应用的重要步骤，能有效保障仿真精度和应用结论的可靠性。
It is hard to establish a precise model in the microscopic simulation of traffic flow because of the uncertainty of drivers' behavior.
在微观交通流模拟中，由于驾驶行为的不确定性，难以建立精确模型。
Pore network model is widely applied in microscopic simulation of porous media. Flow parameter is quantitatively predicted and microscopic flow process is described.
孔隙网络模型广泛应用于多孔介质的微观模拟中，已经可以较好地实现对渗流参数的定量预测，并用来描述微观渗流过程。
The effects of pore-throat ratio, coordination number and shape factor on relative permeability were investigated in a water-wet condition by means of microscopic simulation.
利用孔隙网络模型研究水湿情况下孔喉比、配位数、形状因子对相对渗透率的影响。
Car following model is a basic model in traffic microscopic simulation, using to analyze and describe the way one vehicle (driver) follows another in a single lane of traffic.
车辆跟驰模型是微观交通流模拟的一个基本模型，用来分析和描述在无法超车的同一车道上一辆车(驾驶员)跟随另一辆车的方式。
Microscopic simulation is a practically good way to evaluate the effect of a traffic guidance system before implementation.
在城市交通诱导系统没有真正实施前，借助微观模拟对其应用效果进行评价是一种行之有效的方法。
Microscopic simulation is a practically good way to evaluate the effect of a traffic guidance system before implementation.
在城市交通诱导系统没有真正实施前，借助微观模拟对其应用效果进行评价是一种行之有效的方法。
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