道路的

Finally it analyzes the feasibility that using hydromechanics to analyze traffic flow by contrasting various characters between traffic flow and fluid flow. It analyzes influence of road alignment to basic expressway segment capacity by hydromechanics, and obtains viscous resistance and viscous movement differential equation when the vehicle drives on circular curve segment of expressway. And it infers that viscous resistance is correlated with sideway force coefficient, slope of crown and radius of circular curve. Radius of circular curve, sideway force coefficient and slope of crown are bigger, viscous resistance is smaller, the influence to capacity is smaller when the vehicle is running on nearside lane of circular curve; but radius of circular curve and sideway force coefficient are bigger, slope of crown is smaller, viscous resistance is smaller, the influence to capacity is smaller when the vehicle is running on fast lane of circular curve.

最后通过对比交通流与流体流的相似性，运用流体力学分析了道路线形对快速路基本路段通行能力的影响，求出了车辆在曲线路段的粘性阻力，建立了车辆在曲线路段的粘性运动微分方程，并由此推知，粘性阻力与横向力系数、路拱横坡度和圆曲线半径都有关系，当车辆在圆曲线外侧车道上行驶时，圆曲线半径、横向力系数和路拱横坡度越大，粘性阻力就越小，对道路的通行能力影响就越小；而当车辆在圆曲线内侧车道上行驶时，圆曲线半径和横向力系数越大，路拱横坡度越小，粘性阻力就越小，对道路的通行能力影响就越小。

The historical subject of neoteric China was deciding the road of the social development.

选择社会发展道路是中国近现代的歷史主题，本文通过对近代中国在社会发展道路上所做出的茛辛探索进行梳理，係统地阐述了邓小平理论是对中国社会发展道路进行反思和调整的结果，有中国特色社会主义的提出解决了中国社会发展道路的模式；社会主义初级阶段理论，为目標实现设计了现实有效的实践机制；社会主义本质论，解决了中国社会发展的方向和动力机制问题。

Recently, the internal research on the traffic network flow equilibrium problem has mainly used the current abroad applications to compute the link impedance,which are available with the actual situation of the urban road network.

二、目本文首先明确了路阻的定义，并将道路阻抗分为行程道路阻抗和交叉口阻抗两部分，借鉴电路网络中非线性电阻联结理论，介绍了求解道路的复合阻抗方法，并加以证明。

In order to modify the incomplete road extraction caused by shadow, shelter and noise in high resolution remote sensing images, a Ribbon Snake model with width information was established based on the geometric characteristics of road.

针对树木或高大建筑物遮挡以及噪声等因素造成道路提取结果不完整的现象，根据道路的几何特征，在Snake模型中加入道路宽度信息，构造Ribbon Snake模型。

City intersection is the joint of road network, which plays an important role in road capacity and service.

城市交叉口把城市道路相互连接起来构成道路网，其通行能力制约着城市道路的通达，是影响道路畅通的瓶颈。

In respect the mordern trilism of landscape design, the urban road landscape interface can dipartite into three aspect, which was the road visual landscape image , the road l.

以现代景观设计三元论为着眼点，把城市道路景观界面划分为三个方面：道路的视觉景观形象、道路景观的生态环境、行为心理对道路景观界面的影响。

By analyzing the general theories of the political development path, the author emphatically investigates the basic problems of the Chinese political development path, and teases reasonedly its shaping trajectory. Accordingly, the author prospects the goal orientation and makes out path selections of Chinese political development in the 21st century.

本文通过对政治发展道路的一般理论进行分析后，着重考察了中国特色政治发展道路的基本问题，对中国特色政治发展道路的形成发展轨迹进行了详尽梳理，并拟在此基础上前瞻21世纪中国政治发展的目标取向和路径选择。

Nowadays the scholars of other countries have developed many algorithms,this dissertation sums up these classical traffic incidents detection algorithms and indicates that these algorithms are mostly based on other countries freeways' detection data and their main limitation is that the algorithms are lack of replantable and auto-adaptable, while our freeway has great differences with other countries in traffic flow, traffic makeup and road establishment and so on.

目前各国学者已开发出各种检测算法，本文在总结常用交通事件检测算法的基础上指出这些事件检测算法大都是基于国外道路的检测数据，且其主要缺陷表现为缺乏可移植性和自适应性，而我国道路在交通流量、道路交通组成以及道路设施等方面与国外有较大的差别，如果直接将这些方法应用于我国高速公路事件检测，检测效果不会很理想。

Through to the urban road classification research and the design and function classification of the urban road connected the signalized intersection.

根据与其相连的城市道路等级的不同，其对城市道路的作用和对道路通行能力的影响程度也不尽相同。

Possible speed means that in the good climatic and traffic condition, the automobile is only influenced by the geometry line shape of the highway; the driver with skilled technology drives the travel speed that the automobile may reach while going along certain highway.Possible speed is decided by geometry line shape of the road mainly, its change can reflect the change state of the line shape of the road, and the geometry line shape of the road play a very important role to emergence of the traffic accident, so the change of the possible speed can reflect the security state of the road.

可能速度主要由道路的几何线形决定，它的变化可以反映道路线形的变化状况，而道路的几何线形条件对交通事故的发生起着举足轻重的作用，因此可能速度的变化情况能够直观的体现道路的安全状况。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。