简要

It would take a long time to go into all the details, but I can give you the facts in

要谈所有的细节需要花很长的时间，但我可以简要地把情况告诉你。

Part one is your current primary goal － a brief description of the goal that matters most in your life right now.

第一部分是你目前首要的目标——简要描述眼下你生活中最要紧的目标。

The first part is preface, on the basis of expounding the background, the purpose, the meaning and the thinking of the thesis study, briefly introduce the research achievements of domestic and international urban spatial structure; the second part is summary, expatiate on the connotation, component, research span and space type of urban spatial structure; The third part is theory foundation, mainly introduce the three classical models of city spatial structure in the west country (concentric circles mode, fan-shaped mode and multi-core mode) and the relative city development theories (growth pole theory, dot-axis theory, core-fringe theory, metropolis circle theory and city space evolution theory); The fourth part is general situations of study region; The fifth part is the analysis of Lanzhou city spatial structure evolution, along the historical venation Of city development, on the basis of analyzing industrial structure change, focus on and sumup the characteristics of spatial development and form, meanwhile, analyze factors which influences the spatial development; The sixth part is the analysis of Lanzhou city spatial development trend, put forward the development models of Lanzhou city spatial structure from three space aspects(the core city, the city, region) in the future, they are group gobbet structure, fingers structure, circle structure; The seventh part is to mainly put forward the development strategies for the different spatial structure models.

第一部分为前言，在阐明论文研究背景、目的及意义、思路的基础上，简要介绍了国内外城市空间结构相关研究成果；第二部分为概述，对城市空间结构的内涵、组成要素、研究尺度及其空间类型作以介绍；第三部分为理论基础，主要是对西方城市空间结构的3大经典模型(同心圆模式、扇形模式和多核心模式)以及与本研究相关的城市空间发展理论(增长极理论、点轴理论、核心——边缘理论、都市圈理论和城市空间演化理论)的介绍；第四部分为研究区概况，主要是对研究区域范围的界定及其社会经济发展概况介绍；第五部分是兰州城市空间结构演化分析，顺着兰州城市发展的历史脉络，在分析产业结构变动的基础上，着重对城市空间发展及其形态特征进行归纳总结，并分析了空间发展的主要影响因素；第六部分是兰州城市空间发展趋势分析，从中心城市、市域、区域3个空间层面上提出未来兰州城市空间结构的不同模式，即组团结构、指状结构、圈层结构；第七部分是城市空间发展策略，针对不同的城市空间发展模式提出一些对策建议。

The second part, briefly introduces GOME development course.

第二部分，简要介绍国美的发展历程。

This paper summarizes the genetic gender , gonad gender , and physiological gender from the biological point of view.

文章主要从生物学角度对人类的遗传性别、性腺性别、体细胞性别和生理性别做了简要的概述。

Described are the 6-axle, 8-axle gondola cars and tank car s, 4-axle and 3-axle bogies trial-manufactured and produced in the Former Soviet Union as well as the main technical parameters;and 5 types of wheelsets and 6 types of locomotive and rolling stock gauges are described briefly.

介绍了前苏联试制和生产的6轴、8轴敞车和罐车、4轴和3轴转向架，以及主要的技术参数，并简要介绍了前苏联铁路所采用的5种型号的轮对和6种机车车辆限界。

Described are the 6-axle, 8-axle gondola car s and tank cars, 4-axle and 3-axle bogies trial-manufactured and produced in the Former Soviet Union as well as the main technical parameters;and 5 types of wheelsets and 6 types of locomotive and rolling stock gauges are described briefly.

介绍了前苏联试制和生产的6轴、8轴敞车和罐车、4轴和3轴转向架，以及主要的技术参数，并简要介绍了前苏联铁路所采用的5种型号的轮对和6种机车车辆限界。

We disscuss the Longmu Co-Shuanghu-Jitang suture and its relationships to the geology of the Gondwanaland and Yantze domains.

文中简要介绍龙木错-双湖-吉塘缝合带的基本事实，着重阐述该缝合带对冈瓦纳板块和扬子板块的基底、沉积盖层与生物地理、沉积建造和构造运动等方面的制约。

Chapter three reviews the development process of gradate cultivating model in U.K., U.S. and Germany, analyze the present condition briefly, and generalizes the basic rules and common character of graduate cultivating models in developed country which works as a important reference to theoretic analysis and structure of models in our country.

第三章对德国、美国、英国三国研究生培养模式的演变轨迹进行回顾与梳理，简要分析三国研究生培养模式的现实状况，并总结发达国家研究生培养模式发展的基本规律与共同特征，为我国高校研究生培养模式的理论分析和模式建构提供借鉴。

First, the basic concept of VR and review of the present research method of architecture presentation are introduced, it proves that VR is necessary and reliable to represent architecture as a new method. Second, geometrical optimized method and texture optimized method are discussed specially, along with the analysis of characteristic of ancient and modern architectures. In the third part, the exhibition effect of optimized technique proved that the technique proposed in this dissertation is feasible and valid, which is applied in the Grand Leshan Buddha and Olympic Park separately.

全文分三部分，第一部分主要通过对虚拟现实基本概念的介绍和对已有建筑表现应用研究的简要回顾，阐明VR作为建筑表现新手段的必要性与可行性；第二部分则具体分析古代建筑与现代建筑特点，深入探讨几何优化建模与纹理优化建模；第三部分别结合乐山大佛古建筑群仿真案例与平度奥林匹克现代建筑仿真案例展示优化技术效果，充分证明本文提出的优化建模技术的可行性与有效性。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新