城镇的

Three intersection functions,such as adjacent node set,node-arc angle set and connected node set,were presented,and based on the shortest path method proposed by Dijkstra,a road guide sign model was built by using the intersection functions.

结合路网的拓扑结构，定义了用于确定指路标志的状态函数集，给出了3个描述路网拓扑特征的交叉口函数：邻近结点集、结点-弧段夹角集和连通结点集，基于Dijkstra最短路径的思想，运用交叉口函数建立了城镇指路标志的标识模型：以待标识城镇为中心，在城镇的影响区域内，通过向外搜索交叉口邻近结点集来确定指路标志的设置，并使每个结点上标识的路径都是最优的。

The pictures are of my home town called Chippenham it is a small town about 100 miles from London(150klm)it is a nice town with parks,shops and a river,i live on the edge of the town 5 minutes walk to the countryside.

照片是在我的家乡- Chippenham拍的，那是一个不大的城镇，距离伦敦有100英里(150千米)，那是一个很漂亮的城镇，这里有很多的公园，商店，还有一条河，我住在城镇的边缘，距离乡村只有5分钟的路程。

The conflicts between protection of headwaters and development of headwaters region towns restricts the economics heavily.

城市水源地的保护对水源地城镇的限制已严重制约了水源地城镇的经济社会发展，水源地保护与水源地城镇发展的矛盾日益突出。

The mode, madding and development power of regional space construction and neighbor effect were included in the former.

第一是周边小城镇的产业发展与经济分析，包括经济发展模式、小城镇产业发展、主导产业的选择、周边小城镇特色经济。

Based on the plan experiment of rural reforming example town s, some new ideas ofsmall town planning combining with theory and experiment have been systematically approached.

在理论与实践结合上系统地探讨了小城镇规划应树立的新观念，即开放的观念、市场经济的观念、运行的观念、生态城镇的观念、个性化城镇的观念、便于管理和可操作性的观念

Finally, the theory and development pattern of one stage of urbanization course——suburbanization were discussed.

第三是周边小城镇的性质分析，包括确定小城镇性质的依据、定小城镇性质的方法研究。

So it is a very important research task to understand the gas-consumptive orderliness and forecast city gas load, for one hand, it will affect the planning of city gas pipe network, on the other hand, it is connected to the investment benefits and security of entire natural gas pipelines, and it's meaningful for urban gas optimizing attemperation and gas pipeline optimizing operation.

因此，研究小城镇居民用气规律和进行小城镇燃气系统负荷预测成为一项非常重要的课题，它不仅关系到小城镇燃气管网规划，还关系到整个天然气长输管线的投资效益和可靠性，对将来连接城市和小城镇的天然气局域网络的优化调度和城市燃气管网的优化运行都有十分重要的意义。

In the latter part, the chapter carried out an assessment and seriating on the economic competence of the five cities, one zone and 38 counties in composition analysis with different index system, fostered the key development strategy to be "breeding counties economy, protruding the center (Xian-Xianyang urban circle), driving the both ends"; ascertained the function orientation and Industry development direction and cited fruits Industry in north of Weihe river as an example to progress a systematic demonstrative research on the harmonious urban development there centering fruits Industry.

进而以此为基础，对关中城镇的发展环境进行了具体分析，并采用SWOT矩阵分析法对关中城镇发展的环境作以综合评价，认为关中城镇在未来发展过程中是机遇与挑战并存，其出路在于以环境优化和体制创新为突破口，加强优势整合，采取&发展与地区优势相结合的高科技产业群、以高新技术武装传统产业和以高科技为支撑的现代服务业&相结合的发展道路，在空间组织形式上，通过产业的分工与协调，采取以重点城镇、重点园区及交通干道相结合的&点—轴&模式，形成网络化的空间组织形态。

By analyzing the goals of small-town development in Tianjin and Central State and introducing the advanced experience in and abroad,the paper takes a research on the key issues and the corelative necessary measures of small-town construction in Tianjin.Meanwhile the paper puts forward that the modes of being pushed by the national state ...

在分析国家及天津市关于小城镇发展目标的前提下，借鉴国内外先进经验，研究天津市小城镇发展建设的关键因素及辅助配套措施，提出以城乡规划为前提，以集约利用土地、多元化融资启动、基础设施先行、特色产业化为核心的政府推进型小城镇的发展建设模式。

As a kernel connecting activities of the residents and a window to outside world, the renewal and remodeling of middle-small towns center zone is the key issue in construction plan of the town.

中小城镇中心区是全镇居民的活动核心和对外窗口，其更新和改造是城镇建设的重中之重，对整个城镇的吸引力和稳定性产生重要影响。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。