vector data中文是什么意思

• 矢量数据

• vector    n. 1.【数学】向量，矢量，动径。 2.【航空】飞机航 ...
• data    n. 1.资料，材料〔此词系 datum 的复数。但 d ...
• data vector    数据矢量; 数据向量
• data error vector    数据误差向量
• input data vector    输入数据向量
• mvd motion vector data    移动矢量数据
• vector data buffer    向量数据缓冲器
• vector data capture    矢量数据获取
• vector data model    矢量数据模型
• vector data structure    矢量数据结构
• vector floating-point data    向量浮点数据
• vector mode data    向量式数据
• no vector    无雷达引导
• s-t vector    s-t向量
• t vector    t向量
• vector    n. 1.【数学】向量，矢量，动径。 2.【航空】飞机航线；航向指示。 3.【天文学】幅，矢径。 4.【生物学】带菌者[体]，传病媒介。 vt. 【航空】(对飞行中的飞机)指示航向。 vi. 【航空】电(磁)波导航。
• vector flow of vector field    向量场的向量量
• data    n. 1.资料，材料〔此词系 datum 的复数。但 datum 罕用，一般即以 data 作为集合词，在口语中往往用单数动词；如系指一件资料，则说作 this data〕。 2.〔美国〕(观察所得的)事实，知识。 a data book 参考资料书。 gather data on ...收集…的资料[数据]。 The data is not enough to be convincing. 资料不足，尚难令人信服。
• data in    输入数据; 数据输入
• data-in    记入数据; 输入数据; 输入诸元; 数据输入
• for data    循环数据
• no data    无数据
• on data    昂达
• the data    枣椰树
• a olute vector    绝对向量

• As the display of electronic multi - media military geographic documentations is based on multiple topographic maps , increasing the display of electronic maps with macro vector data is the chief problem to solve . the paper introduces the spatial index technique at detail for it
  多媒体电子兵要地志以多幅地图为显示平台，海量数据电子地图的快速显示是面临的首要问题，作者在文中详细介绍了空间索引技术。
• Thirdly , it utilizes line tracking and douglas - peucker line - simplification algorithm to realize the raster - to - vector conversion . a triangulated irregular network ( tin ) is constructed based on vector data , and dem point - array data is computed by interpolating grid on tin
  第三,使用轮廓线跟踪算法和dpl多边形近似方法实现等高线数据的矢量转换;并基于等高线矢量数据建立不规则三角网,再内插格网生成dem点阵数据。
• Because this algorithm is based on vector data , it avoids the disadvantages of the algorithm based on raster data and at the same time presents a solution for inaccuracy in topological area dividing and color filling in the algorithm based on vector data
  该算法基于矢量，不但避免了常用的基于栅格的填充算法的一些缺点，而且较好的解决了现有的基于矢量的等值线填充算法中不能准确的进行拓扑分区和不能精确地填充颜色的问题。
• The paper analyzes the structure of grass ' s vector files and several basic indexes " methods for spatial data . lt also compares the characteristics of the postgis , peegree , openmap , etc . on the other hand , mis paper researches the spatial vector data index arithmetic
  除此之外，本课题对于空间矢量数据的索引算法进行了一定的研究，并详细介绍了r树模型的基本算法，同其他空间索引算法进行了一定的比较，简要总结了各种算法的基本特征。
• The display module can be used to display the profile of geophysical data , the plane profile , the section , the histogram of borehole and solid figure of 3d data . thereby , this software system ca n display and plot the 1d , 2d and 3d figure . in the special analyst module , this system can analyze both vector data and grid data . it can not only analyze the data gets from investigation but also the data gets from other system
  借助gis技术的空间分析基本思想，开发了物探数据综合地质解释模块，本系统的空间分析兼具矢量分析和栅格叠加分析的特点，既可对测量的数据体进行叠加分析，也可对通过其它方式进入本系统的矢量化图形进行叠加分析，在空间分析结果的基础上，可人机交互绘制出地质解释构造线及岩性分区。
• The paper studies and analyzes the key methods of high special - differentiating remote sensing image segmentation and recognition . the software model and system model designed in this paper have used the integration technology of remote sensing techniques and geographical information system . it carried out the possibility of processing the grid data and vector data in one single system , which shows certain innovation in the field of geographical understanding and analysis to the remote sensing images
  本文在多种高空间分辨率遥感影像分割识别的关键技术方面进行了充分的分析与探讨，设计的软件原型和系统模型运用了遥感技术和gis集成技术，从技术上有效的实现了对栅格数据和矢量数据的统一处理，在遥感影像的地学理解与分析方面，具有一定的创新。
• Then , by studying fuyu county as a case , using 1 : 50000 relief map as assistant data , building up classification system of residential points , and using etm images to distill information of residential area , the inversion model of population distribution was set up , and the vector data of population distribution were obtained on the basis of residential points
  进而以扶余县为例，以1 : 5万地形图为辅助数据，建立居民点分类体系，利用etm影像提取居民点信息，在以上模型的基础上建立人口分布的反演模型，得到基于居民点的人口分布矢量数据。
• The paper is mainly based on geography , ecology , sight ecology , region location theory and system theory . by interpreting the mss remote sensing image of 1970s and the tm remote sensing image of 1980s and the end of 1990s in keerqin sandlot based on background database and expert information , we have achieved the three periods vector data of land desertification of the research area , then we have disposed the data property by using the powerful spatial analysis function of arc / info and achieved the information extraction and analysis supported by arcview and erdas imagine . thus the rule of temporal and spatial variation of land desertification in keerqin sandlot is researched and the blueprint and countermeasures of the prevention and treatment of land desertification in keerqin sandlot are put forward
  本研究主要以地理学、生态学、景观生态学、区位论和系统论为主要理论支持，通过对科尔沁地区20世纪70年代的mss遥感影像、 20世纪80年代和90年代末tm遥感影像进行基于背景数据库和专家知识的解译，获得科尔沁研究区土地沙漠化的三期矢量数据，利用arc / info软件强大的空间分析功能对属性进行处理，并在arcview 、 erdasimagine软件的支持下进行信息提取与分析，研究了科尔沁沙地土地沙漠化时空变化的规律，提出了科尔沁沙地土地沙漠化防治的构想与对策。
• The common map is scanned into grid map , and then vectored in mapinfo . after vectoring , vector data are matched and the spatial coordinate data of resident points , water system and other data are gained . the coordinate of reference points in the freeway are gathered by gps , then after data processing , coordinate transition , data inputting , it turn into the freeway graph , which composes the freeway electronic map with the materials subsidiary to the freeway
  将普通纸质地图经过扫描生成栅格地图，然后在mapinfo环境下进行矢量化生成矢量化地图，经过矢量化数据配准，确定居民点、水系等物系的空间坐标数据；利用gps采集的高速公路控制点坐标，经过数据处理、坐标转换、录入，最后生成高速公路图层，和上述高速公路附属物共同构成了完整的高速公路电子地图。
• The thesis describes the detailed procedures of hand - writing data processing , including chinese character dot matrix building and display , vector data storage , chinese character dot matrix compression , transfer protocol and hand - writing chinese character re - building . also , stroke order based hand - writing chinese character recognition method is explored , and characteristic - recognition methods for chinese character with similar stroke order codes and the structure of hand - writing chinese character recognition dictionary are discussed
  第四，设计了服务器端的服务软件，可以实现数据的解码、重建、笔划特征提取、识别、数据管理功能；采用了基于笔段笔顺编码和结构特征的识别方法并设计了识别字典的结构，可以有效的提高识别速度，达到较高的识别率。

• vector dataとは意味：ベクトルデータ