English translation for "triangulated irregular network"
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- 不规则三角网
Related Translations:
triangulate: vt.使成[分成]三角形；作三角测量；弄成三角(形)。 adj.三角形的；由三角形形成的，有三角形花样的。 irregular: adj.1.不规则的，无规律的。2.非正规的；非正式的；法律上无效的。3.不合常规的，不正当的。4.不整齐的；参差不一的。5.【语法】不规律变化的。6.〔美国〕(商品)等外的，有小缺陷的。短语和例子be irregular in one's attendance 不时缺席。 an irregular curve 不规则曲线；曲线板。 an irregular liner 不
- Example Sentences:
| 1. | Study of triangulated irregular network andinterpolating terra in elevation in railway location
铁路线路三角网数模及地面高程内插系统研究 | | 2. | The author introduces arithmetic from triangulated irregular network to regular square grid dem because the latter apply abroad than the former in fact
考虑到规则格网dem在实际应用中比tin更加广泛，介绍了从tin到规则格网dem的内插算法。 | | 3. | According to geochemistry data and geochemistry work , i build a geochemistry digital model of triangulated irregular network , which can auto trace multi - work area and multi - hole by judging limited length
建立了适用于地球化学数据处理的不规则三角网数字模型，即多工区，多“洞”的自动生成不规则三角网模型。 | | 4. | 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。 | | 5. | After the paper sufficiently considered creation algorithmic of triangulated irregular network in time and space and analyzed three creation algorithms of tin - divide - conquer , triangulation growth , incremental insertion , the paper adopts to a new algorithm that takes advantages of divide - conquer and triangulation growth . it can create tin quickly . the paper also uses break lines , terrain feature lines , building borderlines to be restriction condition and creates triangulated irregular network based on restriction
综合考虑不规则三角网生成算法的时间和空间性能，分析了常用的三种tin生成算法：分割-归并法、三角网生长法和逐点插入法，笔者采用分割-归并法与三角网生长法相结合的算法，快速生成了tin ，并以断裂线、地性线、建筑物边界为约束条件，最终生成具有约束的不规则三角网。 | | 6. | This paper uses digital line graphs for original data . after author bases on large - scale relief map " feature and analyses the feature , data structure and creation algorithms of two main representation shape ? triangulated irregular network and regular grid , author provides a kind of method that large - scale dem is created from tin which is created from large - scale dlg
本文以数字线化图为原始数据，针对大比例地形图的特点，在分析了数字高程模型的两种主要表现形式? ?不规则三角网tin和规则格网grid的特点、数据结构、生成算法的基础上，考虑到大比例尺数字高程模型能最大限度符合实际地形特点，提出了一种从大比例尺数字线化图dlg生成不规则三角网tin ，再由不规则三角网内插生成大比例尺数字高程模型grid的方法。 | | 7. | This paper is about of arithmetic studys of triangulated irregular network which is published in abroad and home , and alter an arithmetic of delaunay triangulation using a uniform grid which was present by tsung - pao fang and les a . piegl of university of south florida . in this paper i present implementation details , test , examples of the arithmetic , moreover . a triangulated irregular network model of is built for geochemistry
本文在前人研究的基础上，探讨和研究了国内外的不规则三角网生成算法，通过理论和实验选择了tsung - paofang和les . piegl提出的delaunay三角网生成算法作为数字地面模型的核心算法，并对该算法进行了改进和优化。 | | 8. | In the process of developing the system , the paper discusses in - depth some key technologies such as spatial index of triangulated irregular network ( tin ) data , the integration of multi - source data , the process of dem & texture data , the application of lod in real - time animation , the technique of clipping in 3d landscape , the stereo synchronizati on , the multithreading
在系统开发过程中深入研究了几项关键技术：三角网索引、多源数据的集成、数字高程模型与纹理数据的处理、实时动画中的lod 、三维景观中的裁剪、立体同步以及多线程。 | | 9. | On the basis of the geochemistry digital model arithmetic of triangulated irregular network , i change the arithmetic of auto - tracing isoline . in process of auto - tracing isoline , the proplem of tracing - crossand and mini - heave was resolved . the isoline is smoothec by linear overlap algorithm . in addtion , the model can build other unit of map such as extramum point , polygon
在不规则三角网数字模型的基础上，改进并实现了等值线生成算法，解决了等值线生成中的分叉问题，解决了等值线上的小凸起问题；对等值线采用线性迭代算法进行了圆滑处理；提出延伸三角网算法，用于实现了开等值线的闭合；生成用于地学分析的区域图元，等值线图元，极值点图元等。 |
- Similar Words：
- "triangulartrussbridge" English translation, "triangularweb" English translation, "triangular－profile weir" English translation, "triangulate" English translation, "triangulate-before-reducing" English translation, "triangulated link" English translation, "triangulateratio etwork" English translation, "triangulateration" English translation, "triangulateration network" English translation, "triangulation" English translation
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