三维空间分析

真3D地学模拟、地理与地质空间的统一建模、三维拓扑描述、三维空间分析、三维动态地学过程模拟等问题，为地学与信息科学的交叉技术前沿。

There are some new multi - disciplinary subjects of Geosciences and Informatics such as Real 3D Geosciences Model , Unification Modeling both of geography and geological space , 3D Topology Description , 3D Spatial Analysis , 3D Dynamic Geosciences Model , etc.

高层建筑结构三维空间分析软件TBSA使用的几个问题

Some Problems of Using Threedimensional Space Analysis Software TBSA on Multistorey Building Strctures

以Imagis可视化地理信息系统为平台，实现了初步的三维空间分析；

Based on Imagis visual GIS as plat , 3D spacial analysis primarily has been realized .

总结了在设计中应用钢筋混凝土框架结构三维空间分析软件SATWE和TAT时应注意的问题。

Several problems are studied , which should be noticed in the3 dimensional analysis of reinforced concrete frame structure by the software SATWE and TAT .

利用3D-GIS进行边坡变形的三维空间分析和变形过程的模拟探讨。

The three dimensional spatial analysis and the deformation process simulation of monitoring landslide applied with three dimensional GIS are discussed in this paper .

VRGIS的数据管理、三维空间分析和图形显示成为VRGIS发展的关键问题。

The key of the development of VRGIS is that data management , analysis and graphical display of three-dimensional space of VRGIS .

带箱形转换层高层建筑结构可采用三维空间分析程序（TBSA、SDTB、ETS4、TAT等）进行整体结构内力分析，宜将箱形梁离散后参与整体分析。

Bring case shape to change layers of the high-rise building adopt three-dimensional space analyses procedure carry on whole structure analyses by internal force , participate in whole to analyses behind being dispersed roof beam shape case .

而可视性分析是三维空间分析的重要研究内容。

Visual field analysis is one of the important research contents .

先对比观察各组在脊柱三维空间分析系统屈伸活动的水平位移。

Firstly , the parallel movement of each group was observed and compared with the spine three-dimensional analysis system .

改进传统的平面计算方法，对传统的弹性地基梁法进行改进，增加了只压土弹簧，使其适应于基坑支护结构的三维空间分析；

The traditional plane computing method and traditional elastic footing beam method are modified . One-way soil spring is adopted to carry out 3D anlysis for the retaining and protecting structure .

实现了地形三维空间分析中的矢量数据查询、空间坐标查询、空间距离量算、剖面图绘制、坡度/坡向计算等功能。

Many functions are realized , such as vector data querying , spatial coordinates querying , spatial distance measuring and calculating , section drawing , slope / direction of slope calculating , etc.

运用尖点突变理论从三维空间分析交通流三参数关系，并藉此得出我国高速公路通行能力及其速度预测值。

This paper analyzes the relationship between speed , density and traffic flow through the application of cusp catastrophe theory in the traffic flow , and the forecast results on speed and capacity value are given .

基于价值均衡理论的二维空间分析，在三维空间分析顾客关系价值对企业&顾客价值均衡的动态调节过程，解析企业顾客关系的价值大小对企业顾客关系保持稳定联结的影响。

Based on the value balanced theory , we analyzed the dynamic process of customer relationship value adjusting the value balance between enterprise and customer in three-dimensional space , and researched what role customer relationship value plays to the stable of maintain enterprise customers relationship . 6 .

针对所设计的模型桥运用三维空间结构分析软件ANSYS进行了静、动力分析计算，给出了一种主要工况的静力计算结果，同时也给出了模型的前十阶动力计算结果。

The model bridge that was designed is calculated and analyzed with 3-D space structures analysis software ANSYS in static and dynamic states , and static calculated result is presented in one main operating mode , while the dynamic calculated result of ten steps of the model is presented .

低压混合气体支链爆炸过程三维空间的分析

An Analysis of Three-Dimensional Space for the Process of Branch-Chain Explosion in Low-Pressure Mixed Gas

通过模型的三维综合空间分析研究，提出三个三维异常地段，为综合信息找矿靶区优选提供依据。

According to space geology analysis , it gave three anomaly bodies , which can optimize the comprehensive information targets . 6 .

本文基于配网自动化系统平台，在分析和研究用于单相接地故障判据的诸多电气特征量的基础上，构建了三维逻辑空间分析模型，提出了一种接地故障定位的新算法。

Based on the platform of Distribution Automation , this paper does some research and analysis on several electric characteristics , from which single phase-to-ground fault could be distinguished . In the paper , a logical space of model is built and a new logical algorithm is proposed .

我是做GIS的，主要是地下空间三维可视化与空间分析。

I do GIS , advocate if subterranean space is three-dimensional visible analyse with the space .

对把GIS三维显示、空间分析功能融合到数字爆破做了探索性研究。

The concept of combining the3D display and spatial analysis abilities of GIS with digital blast is investigated .

模拟CD42a三维空间结构，分析赖氨酸区域在CD42a的分布情况。结果经5000和20000的mPEG-SPA修饰后，CD42a荧光强度与对照组相比明显降低，降低比例分别为85.54%和88.65%。

Results After platelet CD42a modification by 5 kD and 20 kD mPEG-SPA , the fluorescence intensity of CD42a decreased sharply by 85.54 % and 88.65 % , respectively , and multiple lysine regions were identified on the surface of CD42a molecule .

基于增强现实的空间信息三维可视化及空间分析

3D Visualization and Analysis of Spatial Information Based on Augmented Reality

城市战场环境三维建模与空间分析研究

Research on 3D Modeling and Spatial Analysis of Urban Battlefield Environment

边坡滑动面三维空间有限元分析

Analysis of slope slip surface by three-dimension finite element method

三维模型的空间分析

The Spatial Analysis of 3D - Model

研究结论：斜交角度较小的框架桥，需采用三维空间模型计算分析来指导桥梁设计。

Research conclusions : It is analyzed necessarily with 3D model for frame bridge of small skew angle to direct its design .

它不但可以在三维空间内定量分析组织内水分子的弥散运动，而且可以利用组织内水分子弥散呈现的各向异性的特征进行成像。

DTI not only can provide quantitative analysis of the diffusion of water molecules in a three-dimensional space , but also can use the anisotropic characteristics presented by the diffusion of water molecules to image .

而且对背景桥的最大悬臂状态进行三维空间应力分析，得出相应横断面的顺桥向正应力分布及传递规律。

At the same time , the maximum cantilever status of background bridge has been analysed on three-dimensional space stress , in order to obtain the distribution and transmission rules of bridge in axial direction normal stress corresponding to cross section .

用该系统建立了吉林西部虚拟自然环境，对三维地形进行空间分析，及吉林西部生态环境数据库的空间和属性数据的查询。

The software system was applied in western Jilin Province to establish the virtual environment . The 3D terrain visualization was built and it can be used to analyse and query the spatial and attribute data of the ecological environment database of western Jilin Province .

本文在对现有三维空间数据结构进行分析的基础上，结合三维空间地质数据特征，提出实现地质体三维可视化的方法CAD边界表示法。

Firstly the author analyzes the 3D spatial data structure and brings forward " method of CAD-Boundary Representation " which is a 3D visualization method of geological entity .

岩土工程中基于栅格的三维地层建模及空间分析

Three-dimensional grid-based strata model and spatial analysis in geotechnical engineering