助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   spatial graph 的翻译结果: 查询用时:0.184秒
图标索引 在分类学科中查询
所有学科
数学
自然地理学和测绘学
教育理论与教育管理
计算机软件及计算机应用
更多类别查询

图标索引 历史查询
 

spatial graph
相关语句
  空间图
     Edge-homotopy classification of spatial graph D_3
     空间图D_3的边同伦分类
短句来源
     Nikkuni gave another equivalence relation of spatial graph in 2005—sharp edge-homotopy, and pointed out that it shares a property in common with delta vertex-homotopy—weaker than delta edge-homotopy and stronger than edge-homotopy.
     Nikkuni在2005年给出了空间图的另外一种等价关系—sharp边同伦,指出sharp边同伦与delta顶点同伦具有“比delta边同伦弱、比边同伦强”这样一个共同的性质.
短句来源
     In this paper, we first study the relationships between adjacent delta-move and quasi-adjacent delta-move of spatial graph, and get: For any two spatial embeddings f and g of a spatial graph G, if they can be transformed into each other by adjacent delta-moves, then they can be transformed into each other by quasi-adjacent delta-moves and ambient isotopies.
     本文首先研究了空间图的相邻delta移动和半相邻delta移动之间的关系,得到结论:对于空间图G的任意两个空间嵌入f和g,如果它们可以由相邻delta移动互相转化,那么它们可以由半相邻delta移动和空间合痕相互转化.
短句来源
     Two embeddings of a spatial graph G are said to be edge-homotopic if they are transformed into each other by self-crossings and ambient isotopies.
     如果空间图G的两个嵌入可以由自交叉变换和空间合痕相互转化,则称这两个嵌入是边同伦的.
短句来源
     Furthermore, we give a list of edge-homotopy classes of C_3. Here, our main work is to overcome the difficulty of requesting each vertex of the spatial graph has degree 3 and generalize some corresponding results.
     进一步,我们给出了D_3的边同伦分类列表. 这里,我们主要是克服了要求空间图每个顶点价为3的困难,使得一些相应的结果得以一般化.
短句来源
更多       
  空间图形
     The GIS based spatial graph database is a basis for geological research.
     利用GIS创建的空间图形数据库是进行其他地质研究的基础,可为下一步进行矿产预测提供多源图层及空间信息资料.
短句来源
     In the project of creating the 1:200 000 Spatial Graph Database of Liaoning Province,the software platform — MAPGIS,developed by China University of Geosciences — is based on to sort system graph layers,input data and edit graphs.
     在“辽宁省1/20万空间图形数据库”项目建库及系统结构设计中,利用国产GIS基础软件平台MAPGIS进行系统图层分类、数据输入和图形编辑,最终建立起空间图形数据库.
短句来源
     The article is mainly based on database,applies GIS spatial database technology and uses MAPGIS software as the basic working platform to build a database system of mineral geological exploration intensity in Henan province and to form the spatial graph database and the attribution database for geological exploration intensity.
     主要以数据库为基础,应用GIS空间数据库技术,并以MAPGIS软件为基础工作平台,建设河南省矿产地质勘查程度数据库系统,形成地质勘查程度空间图形库及其属性数据库。
短句来源
     The core of GIS is to establish an interactive relationship between the spatial graph database and the attribution database.
     GIS的核心是建立空间图形库与属性数据库的联动关系.
短句来源
     Patch of dissimilar land use types had different spatial graph character, and patch of the same land use type also exhibited different spatial shape in different evolvement phase or in different environment.
     不同土地利用类型斑块有不同的空间图形特征,同一土地利用类型斑块在不同演化阶段或处于不同环境中其空间形状也有差异。
短句来源
更多       
  “spatial graph”译为未确定词的双语例句
     The theory of multi-classification fuzzy pattern recognition model is introduced comprehensively,which is based on the relative membership degree and function,The analysis module of muti-classification fuzzy pattern recognition model is developed with C++Builder6.0 software,for the purpose of geo-environment quality assessmentBased on thedevelopment platform of MAPGIS6.1,the spatial graph database is established.
     全面介绍了以相对隶属度、隶属函数为基础理论的多级模糊模式识别模型的理论方法,用C++Builder6.0开发了多级模糊模式识别模型评价分析模块;
短句来源
     As a main application of this result, we have the following theorem: For spatial graph C_3,△-homotopy、delta vertex-homotopy and edge-homotopy are mutually equivalent.
     作为这个结论的一个主要应用,我们有以下的定理:对于D_3 ,有△-同伦、delta顶点同伦和边同伦是等价的.
短句来源
     Firstly, based on platform of MAPGIS6.1, the spatial graph database is established which contains earthquake activity, active fault movement, volcano activity, isoline of horizontal and vertical crust movement and isoline of Moho plane.
     本文首先基于GIS软件,建立起包含中国大陆地震活动、断裂活动、火山活动、地壳升降及水平运动速率等值线及地壳厚度等深线等的可视化空间数据库;
短句来源
     The thesis takes Dalian district's investigation of geologic disaster project,analyzes its geology environment background,chooses the main factors influencing geo-environment quality,and establishes the spatial graph database and property database of Dalian district's geologic disaser.
     本文结合大连市区地质灾害调查与区划项目,分析了地质环境背景,选取了影响地质环境的主要因素;
短句来源
查询“spatial graph”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
  spatial graph
First, we can create a spatial graph GS representing roads in the area.
      


The calculation formulas of monostatic radar cross-section (RCS) of arbitrary reflectors with arbitrarily polarized plane-wave incidence are derived, where the specular field is obtained by geometrical optics and the edge-diffracted field is calculated by the method of equivalent currents (MEC). Some typical results calculated are given by means of RCS spatial graphs. For both horizontal and vertical polarizations, the theoretical results obtained in this paper agree very well with the experimental results...

The calculation formulas of monostatic radar cross-section (RCS) of arbitrary reflectors with arbitrarily polarized plane-wave incidence are derived, where the specular field is obtained by geometrical optics and the edge-diffracted field is calculated by the method of equivalent currents (MEC). Some typical results calculated are given by means of RCS spatial graphs. For both horizontal and vertical polarizations, the theoretical results obtained in this paper agree very well with the experimental results as well as the results from uniform theory of diffraction.

本文用几何光学法计算反射器天线的镜面场,用等效电磁流法(根据物理绕射论与与电流线积分公式导出)计算边缘的绕射场,得到了任意旋转反射器天线在任意极化平面波入射下的单站雷达截面积(RCS)的计算公式,并给出了一些典型的数值计算结果及相应的立体RCS图。在水平和垂直极化入射下,本文理论值与已有的实验结果以及与一致性绕射理论的结果吻合较好。

Third harmonic generation of broad-band Ti:sapphire laser was obtained with multicystal, this equipment can improved the efficiency and the accept bandwidth. The efficiency curve, the temporal, and the spatial graph of the THG have been shown. The result was analysised with the broad-band nonlinear equation. The accept bandwidth and the leave-off angle were also studied.

用多块BBO晶体对钛宝石激光进行宽带三倍频,比通常的两块晶体的方法效率上有所提高,实验研究了三倍频光的时间和空间特性,并从理论上分析了这种方法在激光带宽和效率等方面的优点,为ICF提高一种新的三倍频技术。

Geographic information system(GIS) plays an important role in forming and developing spatial databases.The core of GIS is to establish an interactive relationship between the spatial graph database and the attribution database.In the project of creating the 1:200 000 Spatial Graph Database of Liaoning Province,the software platform — MAPGIS,developed by China University of Geosciences — is based on to sort system graph layers,input data and edit graphs.The GIS based spatial graph...

Geographic information system(GIS) plays an important role in forming and developing spatial databases.The core of GIS is to establish an interactive relationship between the spatial graph database and the attribution database.In the project of creating the 1:200 000 Spatial Graph Database of Liaoning Province,the software platform — MAPGIS,developed by China University of Geosciences — is based on to sort system graph layers,input data and edit graphs.The GIS based spatial graph database is a basis for geological research.It may provide multi sourced graph layers and spatial information for mineral resources forecasting,as well as for regional geological surveying,assessment of regional minerals and environment,administration of resources and the rights of mining.

地理信息系统(GIS)在组建和发展空间图形数据库中发挥着重要作用.GIS的核心是建立空间图形库与属性数据库的联动关系.在“辽宁省1/20万空间图形数据库”项目建库及系统结构设计中,利用国产GIS基础软件平台MAPGIS进行系统图层分类、数据输入和图形编辑,最终建立起空间图形数据库.利用GIS创建的空间图形数据库是进行其他地质研究的基础,可为下一步进行矿产预测提供多源图层及空间信息资料.GIS在矿产资源预测和其他地质领域,尤其是在区域地质调查、区域矿产资源与环境评价、矿产资源与矿权管理中也将发挥越来越重要的作用.

 
<< 更多相关文摘    
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关spatial graph的内容
在知识搜索中查有关spatial graph的内容
在数字搜索中查有关spatial graph的内容
在概念知识元中查有关spatial graph的内容
在学术趋势中查有关spatial graph的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社