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。
It is hard to establish a precise model in the microscopic simulation of traffic flow because of the uncertainty of drivers' behavior.
交通信息获取、交通状况分析与评价是微观仿真系统实现交通模拟及方案论证功能所不可缺少的组成部分。
The traffic information obtaining, traffic status analysis and estimation are indispensable components to the micro-simulation systems for their traffic simulating and scheme reasoning functions.
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。
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.
交通流微观模拟是采用计算机对交通流进行描述及分析的方法。
Micro simulation of the traffic flow is a computerized method to describe and analyze the traffic flow.
相反微观交通模型通过描述车辆个体行为，对交通状况做出较为细致的模拟，当模拟时间长度过大，与现实交通状况之间的误差越来越大。
On the other hand, when using Microscopic Traffic Model to describe the action of vehicles and stimulate the traffic in a meticulous way, the error will be big if the mimic time is long enough.
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.
本文结合微观交通模拟模型VISSIM和微观尾气模型CMEM，建立了微观交通尾气模拟平台。
This paper is intended to develop an integrated microscopic traffic-emissions simulation platform by using the microscopic traffic simulation model VISSIM and the modal emissions model CMEM.
研制出的仿真系统能模拟真实道路微观交通流现象，为进一步开发交通控制和规划仿真软件打下了基础，该仿真平台也丰富了我校自行研制的驾驶模拟器的功能。
Using the 3D programme of simulation made by us, we could simulate real microcosmic traffic flow phenomena on virtual road based on real road data. It has laid the foundation to for…
研制出的仿真系统能模拟真实道路微观交通流现象，为进一步开发交通控制和规划仿真软件打下了基础，该仿真平台也丰富了我校自行研制的驾驶模拟器的功能。
Using the 3D programme of simulation made by us, we could simulate real microcosmic traffic flow phenomena on virtual road based on real road data. It has laid the foundation to for…
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