Moreover exploiting the feature of traffic networks it presents a dynamic structure termed AU ( adaptive unit ) and develops it to an R-tree based index named current-AU .

其次根据城市 交通网的特征，设计了一种全新的动态结构自适应 单元（AU），将其开发为一个基于R树的索引结构（current-AU）；

Consideration surface layer thickness mainly with volume of traffic related the basic unit roadbed thickness is mainly related with subsoil intensity draws up the surface layer thickness and basic unit thickness proposed in view of the Shanghai urban road bituminous pavement modular design ;

考虑面层厚度主要与 交通 量相关， 基层、底基层厚度主要与土基强度相关，拟定面层厚度和基层厚度，提出了针对上海城市道路的沥青路面典型结构；

Radar signal acquisition system as the VTS ( Vessel Traffic Management System ) sub-module is the core unit of VTS system it is the core technology of VTS system .

雷达信号采集系统，作为VTS（船舶 交通管理系统）的子模块，是VTS系统的核心 单元，更是集成化VTS系统的核心技术。

The results of researching on placing balls model in theory reveal that the balancing performance is directly proportional to the numbers of the traffic unit while is inversely proportional to the coefficient of variation .

分球模型的理论研究结果表明负载分配算法的均衡性能与参加分配的 数据 单元个数成正比，与数据 单元的均方差系数成反比。

Cisco plans to sell the new router which will be used to direct traffic along the Internet 's backbone to Internet service providers at $ 90 per unit .

思科公司计划将新产品卖到那些直接使用在 联运互联中心的互联网服务商那里，售价为 $90000每 台。

Systematic inside have adopted the method of time base with timing circuit storing annual examine information then the traffic management department and the automobile operation unit can manage or supervise automobile easily .

系统内部采用了时基电路定时的方法储存年检信息，便于 交通管理部门以及汽车运营 单位对汽车进行管理和监督。

The way to disposal the road network in big cities is rised by the traffic unit divide method and is optimized by the inherit method based on the unblocked reliability .

论文利用 交通 单元划分法得到多中心组团式城市道路网的布局方法，并用基于畅通可靠度的遗传算法对路网布局进行优化。

Optimal control of traffic signal in big unit

“大 路口” 交通信号的优化控制

Development of WH-II Traffic Measuring Unit for Telephone Inquiry

电话查询台WH-Ⅱ 话务计量 装置的研制

On the one hand is convenient for traffic management department as well as automobile operation unit for automobile manage ;

一方面，便于 交通管理部门以及汽车运营 单位对汽车进行管理；

A bit realization about the gas fire extinguishing system in the commanding and monitoring center of the Traffic Police 's Army Unit in the Province

省 交警 总队指挥监控中心气体灭火系统几点体会

As important part of the ITS the Urban Public traffic Monitoring and Scheduling System ( UPTMSS ) is mainly made up of three Subsystem include the Monitor and Schedule Center the Public Vehicle Onboard Information Terminal Unit and the Communication Network .

城市公共 交通监控调度系统作为智能 交通系统的一个重要组成部分，主要由监控调度中心系统、公交车载信息终端 系统、通信网络系统和三个子系统组成。

Whether we can guarantee the Continued steadily during this period can be law enforcement accurate timely transparent information on the traffic enforcement unit is very important .

能否在这个时期持续稳步做到执法准确、及时、信息透明，对 交通执法 单位来说十分重要。

By the analysis of terminal traffic net structure we established the traffic net model in which we take road sections as the basic unit . and intersection safety model .

通过对码头路网结构的分析，建立了以路段为基本 单元 的 码头 路网模型和交叉路口安全模型；

The thesis expounds the structure of the traffic measure unit and makeup of subschema .

详细阐述了 流量计量 单元的总体结构与子模块组成。

The Beijing traffic enforcement unit did not respond to request for confirmation of the announcement carried in the paper and has posted nothing on its website .

北京市 交通执法 总队尚未对证实该报报道的要求做出回应，其网站上也没有发布任何相关内容。

Good Choice of the Passenger Traffic of Intercity and Suburban Power Distributed Diesel Multiple Unit

城际和市郊旅客 运输的一种理想方式&分散内燃 动车 组

It proposes an improved Dynamic Frequency Selection scheme in which traffic allocation unit and scheduling information delivery are selected by subchannel domain modulation and coding domain subcarrier domain .

提出了一种优化的动态频率选择方案，该方案是对 资源分配 单元和调度信息传递在子信道域、调制编码域和子载波域的三维选择。

The hierarchical structure of agents is adoped and the specific framework model is designed . Secondly the paper regards a single-junction which is the minimum traffic control unit as the study object and introduces Q-learning algorithm in reinforcement learning .

采用分层递阶的智能体结构，并给出了具体的结构模型。论文进一步把 交通控制的最小 单元&单路口作为研究对象，引入强化学习中的Q学习算法。

The difficulty of GIS application to traffic software and onboard unit is analyzed .

全文的 组织 结构：首先，概括本文研究工作的意义和目的，较全面分析综述本文工作将要涉及到的地理信息系统在 交通仿真分析软件中的应用以及车载自主导航 系统中车载信息平台的功用；

According to the design the hardware of wireless traffic signal controller was selected . The hardware design includes master control unit wireless communication module system power drive unit and detection unit . 3 .

根据方案对 交通信号控制器的硬件进行选型，设计了 交通信号器的主控 单元、无线通信模块、系统电源、驱动单元及检测单元等。

It constructs shared parallel data-structure of traffic network simulation based on standard template library function and uses SQL database technology to access parallel data-structure so that it can reduce occupation of memory resource . Each simulation unit can conveniently access network data .

根据标准模板库函数建立 交通网络仿真的共享并行数据结构，并利用SQL数据库技术进行并行数据结构的存取，以减少对内存资源的占用，方便各仿真 单元对网络数据的同步访问。

Then according to the division of function characteristic of city traffic unit the travel distance distribution of urban traffic is researched and in macroscopic view the traffic is classified into three categories : short-distance traffic middle-distance traffic and long-distance traffic .

接着根据城市 交通 单元土地利用功能特征的划分，进行了城市交通出行距离分布规律研究，从宏观上将城市客运交通划分为短距离交通、中距离交通和长距离交通；

Street space is an important vector of urban traffic as well as the composition of the street network unit there is a complex interaction between urban form and urban street space and traffic which can be promoted and conditioned by each other .

街道空间是城市 交通的重要载体，同时也是街道网络的组成 单元，城市形态与城市街道空间存在着相互促进、相互制约的复杂互动关系。

Road net density and stations density are two important indications which can reflect the difference in the distribution of urban public traffic facilities since there is great difference in the lengths of roads and in the number of bus stations per unit area in the urban different location .

城市的不同区位， 单位面积所分布的路长、设立的公交站点数差别很大，故路网密度与公交站点密度是体现 公交设施空间分布差异性的重要指标。

How to solve the network traffic problem which requires constant practice and exploration . It can only be slow to find suitable strategies and measures for the network traffic situation of respective unit .

如何解决网络流量面临的问题，需要不断的实践和探索，只能是慢慢找到适合各自 单位网络 流量情况的策略和措施。

After the above operations this thesis gives the instantaneous number of vehicles this number can reflect real-time traffic status compared with the number of vehicles passed in unit time it can guide traffic controlling .

在完成上述操作后，本文统计当前帧图像中的瞬时车辆数目，与 单位时间内通过的车辆数目相比，能反映实时的 交通状况，为交通控制提供依据。

Permission shall be obtained from the air traffic control unit if a deviation from the air route or a change in flight altitude specified is necessary for one reason or another .

因故确需偏离指定的航路或者改变飞行高度飞行的，应当取得空中 交通管制 单位的许可。