1.
Study On the Data Acquisition & Organization of Three-dimension Urban Modeling;
3维城市模型中的数据获取和组织方案研究
2.
Study on Three-dimensional Model in the Construction of City 3DGIS
城市3DGIS构建中3维模型的研究
3.
Establishment and Implementation of Urban High Precision Three-Dimensional Control Network
城市高精度3维控制网的建立与实施
4.
Research on the Methods of 3D Virtual City Construction Based on CA Model
基于CA模型的3维虚拟城市构建方法研究
5.
Application of Building Points Group in Quantization of 3D Urban Morphology
建筑点群在城市3维形态量化中的应用
6.
Design and Development of 3D Urban Simulation Systems Based on VIRTOOLS
基于VIRTOOLS的城市3维仿真系统的开发与实现
7.
The prevalence of vitamin A deficiency among the children aged between 3 and 12 years old was 9.3%, among which in the urban areas it was 3.0% and in rural areas the figure was 11.2%;
3-12岁儿童维生素A缺乏率为9.3%，其中城市为3.0%，农村为11.2%；
8.
Campanella, Thomas J. "The Visible City." In Metropolis. March, 1995.
看得见的城市〉，摘自《大都市》1995年3月.
9.
Study on the Classification and Optimization of Urban Function of 3+5 Urban Agglomeration in Hunan Province;
湖南省3＋5城市群城市职能分类与优化研究
10.
The Inherent Functional Relations of Urban Agglomeration Based on the Urban Flow--A Case Study of "3+5" Urban Agglomeration in Hunan Province
基于城市流视角的城市群内部联系研究——以湖南省“3+5”城市群为例
11.
Idea of City Ecology--New Thought for Promoting City Sustainble Development;
城市生态思维——推动城市可持续发展的新思维
12.
The city defied the enemy for three years.
3 年来敌人无法攻下这座城市。
13.
The population ranks the city third in the province.
按人口,这座城市在省内居第3位。
14.
(3) built up a network of urban biotope;
(3)努力构建城市群落生境网络;
15.
Most unfriendly locals: 1. Paris 2. London 3. Moscow.
最不友好城市：1. 巴黎 2. 伦敦 3.莫斯科
16.
Most romantic: 1. Paris 2. Venice 3. Rome.
最浪漫城市：1. 巴黎 2. 威尼斯 3.罗马
17.
Best shopping: 1. Paris 2. London 3. Rome.
最佳购物城市：1. 巴黎 2. 伦敦 3.罗马
18.
Investigation of innutrient situation of children whose age are 3 to 5 years old in city;
城市3～6岁儿童营养不良情况调查