城市化

Objective To investigate the breeding characteristics of Aedes albopictus in urbanization residential area,which should provide the basis for the control of Ae.albopictus .

目的 探讨不同城市化程度居民区白纹伊蚊幼虫的孳生地特点，为控制白纹伊蚊密度提供依据。

The essence of urbanization is to realize energy conservation through agglomerative efficiency in the process of industrialization.

城市化的真谛与目的，在于通过聚集效益，在工业化过程中节约资源。

In order to reveal the spatial disciplinarian and the driving mechanism of urban land expansion, this paper applies the integrated method of remote sensing and geographic information systems to examine the dynamic changes, spatial patterns, traffic locations, barycenter migrations, allometric growth and driving mechanism of urban land expansion in Beijing.

为了揭示北京市城市用地扩张与城市化的空间推进规律及其驱动机理，本文采用RS和GIS综合集成的研究方法，探讨了北京市城市用地空间扩张的动态变化特征、交通区位特征、重心迁移特征和异速增长特征，并对城市空间扩张的机理进行了分析。

It pointsout that Huji system of new China is formed with connection with the heavy industry biasdevelopment strategy,"the anti-urbanization logic",and the attitude to civil right of government,whose effects not only appear on the dual social structure of city versus countryside,but alsoon social inequality among different regions,or the Huji hierarchy.

提出了新中国的户籍制度是在偏重重工业的发展战略、&反城市化&的逻辑以及国家关于个人权利界定的意识形态共同作用下而形成的，它的社会影响不仅仅表现在城乡二元结构方面，而且还表现在户口切割的地区及阶层差别，即户籍等级结构方面。

With the rapid development of economy,the process of urbanization has been continuously accelerated. Owing to the needs of municipal constructions,the residents living in the central part of city have been force to move to the outskirts of the city. As a result, many cities have gradually expanded to outskirts and some new suburban residential groups have appearanced,but also,this phenomenon bring many environment crises.

随着经济的飞速发展，城市化进程不断加快，中心城区居民由于市政建设的需要，被迫拆迁往城郊，许多城市逐步向郊区扩张，出现了一些新的郊区住宅群，同时带来了许多环境危机。

According to the background of society, economy, urbanization of domestic cities and towns, and basing on the systemic theory , this research has establish an appraisable model of demand and supply level of cities'environment condition. Then set Dongguan city and its towns of Guangdong province for example, concretely analysis the environment condition level, and the problems are faced with.

本研究是以国内城镇社会经济发展及城市化进程为背景，以城镇系统理论为基础，首先利用层次分析法建立了一套适用于评价国内城市、城镇环境卫生需求和供给水平的数学模型，然后以广东省东莞市为实例，进行模型计算，评价东莞市环境卫生现状水平，有针对性的提出问题所在。

Because the our country city turn progress continuously thorough, the construction of the city is subjected to an extensive concern with development in the last few years, especially the variety of the city view is the most arrestive, among them, the street view has already mosted become a city view of have the representative.

中文摘要：随着我国城市化进程的不断深入，城市的建设与发展近几年来受到广泛关注，特别是城市景观的变化最为引人注目，其中街道景观已经成为最具有代表性的城市景观。

Since the reform and open in China, however, there are many hidden-troubles of transportation though the urbanization level has been improved greatly. For instance, the city has been constructing more high-ways, but the increase of vehicles is much more than mileage, so that the traffic is aswarm and crowded, the living quality of citizens is depressed and the urban economy is blocked.

而我国自建国后，尤其是改革开放以来，尽管城市化水平有了很大提高，但同时也暴露出了很多交通方面的问题和隐患，例如，城市内高等级道路增长很快，但由于车辆的增长远远高于道路里程的增长，从而造成交通拥挤、堵塞，城市居民生活质量下降，甚至会阻碍城市经济的进一步发展。

People attent city security problem more and more frequently with the city's development and the level of urbanization's improvement.

在当今城市不断发展，城市化水平不断提高的过程中，城市安全问题越来越成为人们关心和关注的问题了。

Special attention was paid to the corelationship of lan dscape pattern index and population proˉ portion. Results showed that the diversity and evenness of landscape p attern in Luoyang urban area were on a low level, none of the landscape types exhibited high domina nce,and the green land landscape was in better state.

结果表明，洛阳市区各个研究区景观多样性整体程度不高、分布均匀程度较低且由某种景观占绝对优势的现象较少，绿地景观整体较好；同时相关分析中，城市化率与各个景观格局指数间相关程度较低，其中与景观多样性、均匀度、优势度、破碎度均呈现出负相关性，而只和景观破碎度表现出一定的显著性。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐