城市的

The city square is the sitting room of a city, and a key node in the urban space.

城市广场是城市重要的公共空间，被誉为城市的客厅。

Urban transportation is the aorta system and the fundamental service of a city.

城市交通是城市的动脉系统，是城市的重要基础设施。

The city street is the urban frame, is relates the urban each function area the link.

城市街道是城市的框架，是联系城市各个功能区的纽带。

This paper starts with the Naroll-Bertalanffy's hypothesis of the allometric growth of urban-rural population, namely and Sherratt's model about the distribution of urban population density, which are both based on the Christaller-l o ··sch's central place hypothesis and the hypothesis of supposing the regional population movement on the ideal land surface is similar to Brownian movement process.

基于中心地假设，从城市人口分布的Sherratt模型和Naroll Bertalanffy的城乡人口异速生长关系出发导出关于人口分布空间动力学和城市扩展时空过程的数学模型，然后借助Batty等关于城市生长的DLA -DBM模拟结果证明人口的区位选择过程与城市的分形形态存在着内在关系。

On the other hand if you were wealthy and lived in a provincial city like Bulla Regia or Londinium or Trier you were in a position to enjoy the vast luxuries of empire. Buildings, roads, bridges, commerce and protection, all courtesy of the conquering Romans made life in a provincial city quite a bit more comfortable and healthy.

换个立场来说，居住在行省城市的富人，如布拉瑞吉、伦蒂尼亚或特里尔等城市都能直接受益于帝国各项奢侈享受，建筑、道路、桥梁、商业及保护都是罗马征服者的恩赐，使得行省城市更舒适，也更卫生。

I don't want to live in a city where a woman advertises for a lost dog and receives dozens fo telephone calls from a variety of people saying they are torturing the animal and will continue to do so unless she pays large sums of money ; or in a city where I am told I must always have $10 in my wallet for a possible mugger because without that I will surely be stabbed ; or in a city where my mailman leaves a slip in my box a Christmas suggesting the size of the tip he expects . I shall find some of these things wherever I go , and perhaps all of them , but I don't think so .

我还是不想住在这样一座城市中，当一位女士为丢失的小狗刊登寻物启事时，这座城市里的一大帮骗子会打来电话要挟大笔的赎金；或是在这座城市出行时必须随身为可能遇到的劫匪预备上10美元，否则遇上了就得被人扎一刀；或是这座城市的邮递员们都厚颜无耻地在圣诞节索要更多的小费，他们通常会在你的信箱里留下暗示。

The urban road is the" skeleton" of the city, and also a stage of representing cityscape.

城市道路既是城市的骨架，又是展现城市景观的舞台。

So it is the base of this article to research the traffic signal control for the commix traffic, combined with practical reality. Urban artery usually bears the main traffic load.

城市干道通常承担着城市的主要交通流量，解决好城市干道的协调控制问题，能大大缓解交通拥挤压力。

Browsing every city time zone in the map of world , and displaying correspond time and date of city in the screen below, click "option"into other city and set up daylight-saving time's open and close.

以世界地图浏览各个时区城市，同时在屏幕下方显示相应城市的日期及时间，轻点"选项"进入其它城市启动日光节约时间的开启或关闭。

Furthermore, social progress and IT advancement strengthen the urban spatial diffusion. Such diffusion effect and the increasingly constant exchanges between city and its surrounding areas accelerate the extension of city and the integration of urban and rural areas.

随着社会进步和和信息技术的发展，加强了城市的空间扩散能力，城市空间扩散的效应和城市与周边区域间的交流日益频繁，加快了城市向外的拓展，促进了城乡间的快速融合。

If you are unfortunate enough to the lovelorn, please tell me, I will help you out, really, please contact me!

如果你不幸失恋了，请告诉我，我会帮助你摆脱困境，真的，请联系我啦！

China's plan to cut energy intensity by 20 percent and pollutant discharges by 10 percent between 2006 and 2010 is a case in point.

中国计划在2006年到2010间降低20%的能源强度和减少10%的主要污染物排放，就是一个这样的例子。