Then, 3D visualization and simple spatial analyses are finished with the application of 3D visualization technology. Thus, the study of 3D terrain visualization system with IDL is finished.
在此基础上运用可视化技术实现三维可视化显示及简单的可视化分析，从而完成了地形三维可视化系统的研制。
This paper analyses data type of Coal Spatial Information System, then defines a series of DTD.
本论文分析了煤矿空间信息系统的数据类型，定义了一套DTD文档。
These analyses have important implications for the study of changes in and spatial planning of Shanghai's population distribution and employment structure in the future.
上述分析和对比对研究上海今后人口分布和就业结构的演变和空间规划有着重要启示。
Based on the quantitative model and GIS method, this paper analyses the airports' spatial distribution, service coverage and air passengers flow in China.
利用定量模型和GIS方法，从空间布局、服务范围以及航空客流分布等方面来研究中国的机场体系及其服务水平。
Through the analyses of the grid index and the spatial object index, a structure of the spatial object boundary index based on wide grids is put forward.
在充分分析格网索引和空间对象范围索引的基础上，提出一种基于粗分格网的空间对象范围索引结构。
Classical statistical analyses show significant spatial variability of soil erodibility K values at a scale of small watershed, the variance coefficient of which is 39.94%.
经典统计学方法分析表明，在小流域尺度下土壤可蚀性K值存在很强的空间变异性，其变异系数达39.94%。
This paper, based on data of global technology transference, especially on the fieldwork in Zhangjiang High-tech Park in Shanghai, analyses process of spatial technology diffusion.
借助全球技术转移资料，特别是张江高科技园区实地调查资料，本文分析了技术在空间上的移动过程。
Methods the spatial distribution of the compositional elements in incipient enamel caries was obtained by spot selection, line and map analyses with electron probe microanalysis technique (EPMA).
方法应用电子探针微区分析(EPMA)技术对初期釉质龋中化学成分的空间分布进行选定微区、线扫描及面扫描分析。
Spatial Analysis has two key components. The first component analyses built and natural environments particularly from a conservation perspective.
空间分析有两个主要内容，第一个是带着保护的意识分析建造和自然环境。
Locational Gini index has been widely used to measure industrial spatial agglomeration, but few research analyses its limitation and the impact of using different benchmark distributions.
区位基尼系数虽然广泛用于度量产业的空间集聚，但很少有文献分析其应用的局限性和使用不同基准分布的影响。
Through focal mechanism analyses of mid small earthquakes occurred in Tengchong volcano areas, the spatial distribution of tectonic stress field, focal types and fracture types have been studied.
通过对腾冲火山区强震和中小地震震源机制解分析，对火山区构造应力场方向空间分布，以及震源类型和破裂特征作了研究。
In many regression analyses, data are connected with spatial objects.
在一些回归分析问题中，数据来自于空间对象的非空间属性。
The paper analyses the spatial data and attribute data of urban transit network and builds the urban transit information database based on GIS technology.
分析城市公交网络的各种空间实体数据和属性数据，建立了基于GIS的公交网络信息数据库。
The paper firstly discusses on the basic concept of grid, specially analyses the spatial information grid, and briefly describes the composition, structures and applied method.
主要论述了格网的基本概念，着重对空间信息格网进行了分析和阐述，初步描述了空间信息格网的组成、结构体系和应用方法。
In this paper we present the phylogeny of storage and management of spatial data and compare shortcoming and virtue and then especially analyses the SDEs work.
文章首先叙述了空间数据存储管理的历程，并比较了各阶段的优缺点，然后重点分析了空间数据引擎(SDE)这一关键技术。
The author applies constraint relations, projective method and matrix operations to the displacement analyses of spatial RSCR, RRSRR, RRRSR, RERRR, and RRERR mechanisms.
本文运用了约束关系式、投影和矩阵运算等方法对空间RSCR、RRSRR、RRRSR、RERRR和RRERR等机构的位移进行分析。
This paper analyses the method of analytic geometry for resolving spatial relationship in GIS and summarizes its limitation.
分析了GIS中用解析几何法求解空间关系的特点和缺陷，并提出了采用图形的几何变换法克服它的缺点。
This paper analyses the situation and problems on establishing digital Sichuan spatial data infrastructure and put forward its basic contents and modes.
分析构建“数字四川”地理空间基础框架的现状及面临的问题，提出构建“数字四川”地理空间基础框架的基本内容和模式。
The application of color-leafed plants in seven communities in Shanghai has been investigated, so as to analyses the way of making landscape, the color application and the spatial level of plants.
本研究对上海七个居住区中的彩叶植物应用情况进行调查，从彩叶植物的造景方式、色彩构图、景观层次等方面进行分析评价。
Comparing the dynamics of the indexes of three periods, systematically analyses the dynamic of the landscape spatial structure of LiangShui Natural Reserve.
根据这些指数的变化情况，分析凉水自然保护区的景观要素结构的变化情况。
The author of this paper introduces an object-oriented approach, analyses the data mark way and attributes, and spatial graphics temporal data organizing.
论文采用了面向对象的方法，探讨了数据标识方法和属性、空间图形时态数据组织。
The element associations and their spatial temporal distribution are discussed based on synthetic analyses of multiple geological and geochemical information.
本文以多种地质、地球化学信息为基础，讨论该矿元素组合及其时空分布。
This paper analyses the characteristics of spatial distribution of small earthquakes along the Xinyi-Lingshu fault zone over the past decade or so.
本文分析了沂沭断裂带近十几年来小地震的空间分布特征。
In order to evaluate the effect of different tillage types on soil moisture, the paper analyses the temporal and spatial variations of soil moisture under plough tillage and no-tillage.
为了揭示农牧交错地区不同农田耕作方式对其水分环境的影响过程及规律，选择翻耕地和免耕地两种土地耕作类型，分析不同耕作方式下土壤水分的时空变化情况。
In order to evaluate the effect of different tillage types on soil moisture, the paper analyses the temporal and spatial variations of soil moisture under plough tillage and no-tillage.
为了揭示农牧交错地区不同农田耕作方式对其水分环境的影响过程及规律，选择翻耕地和免耕地两种土地耕作类型，分析不同耕作方式下土壤水分的时空变化情况。
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