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   spatial regions 的翻译结果: 查询用时:0.175秒
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spatial regions
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  空间区域
     Constrained surface and constrained maximum empty-sphere convex polyhedron are introduced to compute triangulation in spatial regions.
     该文提出了约束曲面和约束最大空球凸多面体的概念,在此基础上设计了一种在空间区域上做约束Delaunay四面体剖分的算法。
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     The development of formal models of spatial relations is an important topic in spatial reasoning, geographic information systems (GIS) and computer vision, and has gained much attention from researchers during the recent years. In particular significant progress has been made in the models of topological relations between spatial regions.
     空间关系形式化模型的发展是空间推理、地理信息系统(geographic information systems,简称GIS)、计算机视觉等领域中的一个非常重要的主题,近年来受到相关领域研究者的极大关注,特别是在空间区域间拓扑关系模型的研究方面取得了很大进展.
短句来源
     Localization is completed in dynamic environment by dividing indoor space and eliminating bad values according to the characteristics of spatial regions and also by serial and parallel deduction.
     采用室内环境分区法,根据空间区域特点剔除坏值,运用串联和并联推断的方式,结合该测量装置实现了机器人在动态环境下的定位。
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     (3)The driving forces of cultivated land change in Hubei can be divided into four kinds of spatial regions according to the driving factors and the driving forces index model:the most superior economical welfare-ecological safety actuational area; the most superior economical welfare-grain safety actuational area; the grain safety-survival economical welfare actuational area;
     (3)根据湖北耕地变化的驱动因素和驱动力指数模型值将影响湖北耕地变化的驱动力分为四类空间区域:最优经济福利-生态安全驱动区、最优经济福利-粮食安全驱动区、粮食安全-生存型经济福利驱动区、生存型经济福利-生态安全驱动区。
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     In many geographical applications, spatial regions do not always have sharply defined boundaries but frequently their interiors and boundaries are fuzzy.
     在很多地理实际应用中,模糊空间区域没有分明的边界,如何建模并有效表达空间模糊区域具有重要的研究价值。
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  “spatial regions”译为未确定词的双语例句
     Constrained Delaunay Triangulation in Spatial Regions and Recon struction of Three-Dimensional Surface
     约束四面体剖分和三维物体表面重建
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     Approximate Delimitation of Influenced Spatial Regions of Central Cities
     中心城市空间影响范围的近似性划分
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     This method improves the classical clustering analysis by using the spatial neighboring index of the basic units, and is applied to combination of the spatial regions.
     该方法通过提取基本单元的空间邻接系数,对传统的聚类分析方法进行了改进,并应用于空间图斑(基本单元)的合并中。
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     Conclusion The relevant strategy for schistosomiasis control in different spatial regions should be performed accordingly and the measures of control for cattle and water buffalo should be strengthened in the endemic areas.
     结论 不同区域内的血吸虫病防治应采取相应的对策 ,沿长江重流行区的重点应加强耕牛血吸虫病防治措施
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     Based on the integer wavelet transform, the algorithm embeds the watermark bit stream in the discrete wavelet domain of the image by quantizing the corresponding coefficients. Also, this approach provides information on specific frequencies and localized spatial regions of the image that has been modified.
     敏感水印算法基于整数离散小波变换 ,通过量化图像的小波系数将水印比特流嵌入在图像的离散小波域中 ,可以同时揭露图像空间域与频率域的局部篡改信息 .
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  相似匹配句对
     ON THE SPATIAL AGGLOMERATION AND DISPERSION IN COASTAL REGIONS
     沿海城镇密集地区空间集聚与扩散研究
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     Geo-spatial Analysis on Metropolitan Regions in China
     大都市圈的凝聚力与竞争力
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     Spatial Planning
     空间布置
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     Regions and the World
     地区与世界
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     The spatial in the calculations.
     在计算中还考虑了各种核截面的空间燃耗效应。
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  spatial regions
These stress changes are correlated over large spatial regions, and can be quantified using a phase dynamical analysis of the changes in historic seismicity rates.
      
It was found that local spatial regions with the structure of pure components are conserved in a wide range of concentrations.
      
The successive moments form coarse-grained BBGKY-like hierarchy equations, in which small spatial regions with rij >amp;lt; the force range are smeared out.
      
However, the majority of local regions are spatial, and whereas in studying flat regions considerable success have been achieved, for spatial regions only individual solutions have been obtained, often using considerable simplifications [7-19].
      
Physiologically, movement is controlled in large part as transitions between and efforts to remain within discrete spatial regions, such as chair seats and doorways.
      
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A micro-computer based vision system for real-time image grasping and processing of moving objects is presented in this paper. Using local-bus design technique, image grasping and processing are combined on a single board. After its being inserted into the slot in IBM-PC or its compatible computer, the vision system is ready for operation. Using the technique of pipe-line, parallel operation, and time overlap, the moving object can be real-time separated from complex background. Using field controller, this...

A micro-computer based vision system for real-time image grasping and processing of moving objects is presented in this paper. Using local-bus design technique, image grasping and processing are combined on a single board. After its being inserted into the slot in IBM-PC or its compatible computer, the vision system is ready for operation. Using the technique of pipe-line, parallel operation, and time overlap, the moving object can be real-time separated from complex background. Using field controller, this system is able to grasp and process simultaneously the image including realtime image add/subtraction, character highlighting , edge detection, and threshold processing. The variety of operation makes this system track moving object in a possible maximum spatial region. An idea of "extended void memory" and a design of high speed DMA controller are presented in this paper. The hardware "window" technique is also employed. It is showed after operational running of the system that it meets the requirement of the segmenting and tracking of common moving objects.

本文介绍了一种基于微机的动目标图像实时输入与处理视觉系统。采用局部总线设计技术,集输入与处理为一体,使设计达到了单板化,将其直接插入IBM-PC及其兼容机槽内即可构成系统。并采用流水线、并行作业和时间重叠等方法,可将动目标实时从复杂背景中分割出来。通过场控制器,本系统可一边输入,一边运算,进行实时图像加减、特征提取、边缘检测和二值化运算等;多种运算方式使本系统在尽可能大的空间范围内跟踪动目标。本文提出了“扩展虚存”思想;设计了高速DMA控制器;应用了硬件开窗技术。系统经过运行实验,可满足一般性动目标的分割与跟踪。

A new technique for circular array synthesis is presented in this paper. The appronch taken is to find a weight vector which minimizes the average integrated power response of the array in the spatial region[—π,π]. Numerical results show that it is efficient to reduce the sidelobe level of circular array antenna and application examples of the new synthesis technique in adaptive DBF are also presented.

本文给出了圆形阵列的一种方向图综合方法——特征矢量综合法。该方法的综合途径是,通过找出一权矢量,使圆形阵列在空域[π,π]上的平均功率响应在单位模约束下最小化。数值结果表明该方法对于降低圆形阵列天线旁瓣是十分有效的。文中还通过数值例子说明了特征矢量综合法在自适应数字波速形成(DBF)算法中的应用效果。

The unique integration of naturalness and artificiality Chinese regional cultures have results from the long-time social structure of unity. It can be divided into two levels. The first one is the regional culture defined by spatial regions: eastern culture and western culture, southern culture and northern culture. The second one is the regional culture defined by cultural types: cultures among ethnical groups, Chinese culture and foreign culture. It can be subdivided into cultural regions: Central...

The unique integration of naturalness and artificiality Chinese regional cultures have results from the long-time social structure of unity. It can be divided into two levels. The first one is the regional culture defined by spatial regions: eastern culture and western culture, southern culture and northern culture. The second one is the regional culture defined by cultural types: cultures among ethnical groups, Chinese culture and foreign culture. It can be subdivided into cultural regions: Central China, South China, North China, and Qinghai-Tibet. The formation of regional cultures underwent two stages. The embryonic stage is of more naturalness than artificiality, which is no more than archaeologically and documentarily significant. The historical stage is characterised by the formation of regional cultures represented by independent feudal states and is featured by the regionally cultural development represented by administrative areas. However, the movement and change of the cultural core-border structure finally results in the full connection of Chinese regional cultures.

中国的区域文化由于长期大一统的社会格局使其具有自然与人为综合构成的独特性:既有以空间地域而定的“东西”“南北”和以文化品位而定的“华夷”“中外”一级地域文化的定义和划分;又有由中原区系、南方区系、北方区系、青藏区系四大文化拼块构成的次一级文化区系。在中国区域文化的形成过程中,又经历了只有考古和文献意义的、有较强自然属性和较少人为因素的萌芽阶段;以封国独立为主要形式的区域文化成型的方国时代和以地方行政区划为类征的区域文化发展的史志阶段.而其“核心-边缘”结构的游移、变化则最终形成了我国区域文化的全面缀连。

 
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