fractals

英 [ˈfræktəlz] 美 [ˈfræktəlz]

n.  分形
fractal的复数

柯林斯词典

  1. (几何学)分形，碎形
    In geometry, a fractal is a shape made up of parts that are the same shape as itself and are of smaller and smaller sizes.
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    双语例句

    1. Classic examples include graphics processing, brute-force searching, fractals, and particle simulations.
      典型的例子包括图形处理、强力搜索、分形和粒子模拟。
    2. Even though he showed no talent for art before, he started drawing fractals in extreme detail-sometimes taking weeks to finish the work.
      尽管他此前并没有展现出艺术天赋，但是他开始绘制非常精细的图形，甚至有时候一个图形要画个把星期。
    3. Padgett stopped going to work and spent all of his time studying math and physics, focusing on fractals, which are repeated geometric patterns.
      帕吉特不再工作，而是潜心研究数学和物理，他看到的总是那些不规则碎片形，而且这些几何图形总是重复在他的眼前出现。
    4. Study was conducted on the roof of No.3604 S4 coal face and the actual mining roadway with fractals, and a few kinds of functional values of subsidence velocity of this face were obtained.
      用分形对3604S4工作面和回采巷道顶板进行了研究，得到了该工作面下沉速度的几种分维值。
    5. The Dimensions of Several Different Fractals& the Upper and Lower Densities of a Kind of Non-symmetric Cantor Set
      几类不同分形集的维数和一类非对称Cantor集的上下密度
    6. The prospective development of fractals in PD recognition is presented, with an emphasis on cutting down the amount of the feature.
      研究表明，分形理论在局部放电模式识别中的应用极具发展前景，它可以大大减少特征提取数量。
    7. From this base fractal class, the Mandelbrot, Julia, and Newton fractals are derived.
      在这个基础上分形类，罗特，朱莉娅，并推导出牛顿分形。
    8. Most of the mathematics used to analyse fractals was developed by others.
      大部分用于分析分形的数学工具都是别人创造的。
    9. Theoretical model research on relationship between ultrasonic and stress of rock based on fractals and damage theory
      基于分形与损伤理论的岩石声–应力相关性理论模型研究
    10. Under the suitable well distribution, the statistical fractals can describe the reservoir heterogeneity satisfactorily.
      在井距合理的情况下，统计分形方法能够较好地刻划储集层的非均质性。
    11. This thesis studies the approach of the fractals morphing based on the iterated function systems ( IFS).
      本文研究基于迭代函数系统（IFS）的分形变形的方法。
    12. Study on evaluation of filling particles size distribution parameter in nano-composites based on fractals theory digital mini-cartridge
      基于砂盒法的纳米复合材料分散相粒度分布的分形维数表征小型数字盒式磁带机
    13. Chaos and Fractals and Their Applications in Electrocardial Signal Research
      混沌与分形及其在心电信号研究中的应用
    14. Performance Evaluation System of Nano-Composities Based on TEM Image and Fractals Theory
      基于TEM图像和分形理论的纳米复合材料性能评价体系的研究
    15. Analysis of Irregularity and Asymmetry for Melanoma ′ s Boundaries Based on Local Fractals
      基于局部分形维的黑色素瘤轮廓不对称性和不规则性分析
    16. A Method for Calculating Fractals of Tropical Cyclone Eddy Perimeters
      一种热带气旋边缘线分形数的计算方法
    17. The Quantitative Fractals Analysis of RBC Aggregation in the Suspensions of Autologous Plasma with the Aid of Multimedia Image Processing
      多媒体图象分形定量分析红细胞在自身血浆悬浮液中的聚集
    18. A Method of Contour Irregularity Extraction Based on Multi-Scale Local Fractals
      一种基于多尺度局部分形维轮廓不规则特征提取算法
    19. Study of strength properties of earth-rock aggregate based on Fractals
      基于分形理论的土石混合体强度特征研究
    20. Diffraction of Fractals and Semi-fractals and Its Application in the Controlled Growth of Crystals
      分形和类分形衍射及其在晶体生长中的应用
    21. Applications of Boolean Algebra in the Softwares of Graphic and Image Design Given the name fractals by their discoverer, Benoit Mandelbrot, the new forms looked nothing like traditional Euclidean shapes.
      图形图像设计软件中布尔代数的应用这种图像与传统欧氏空间中的形体有天壤之别，它们的发现者曼德布洛称之为「碎形」。
    22. Diffusion probability density function in fractals is described by stable distribution.
      物质在分形结构中的扩散密度分布函数属于稳定分布。
    23. Process speech signal by fractals.
      对语音信号进行了分形处理。
    24. At last the relationship among fractals, fractal mapping and quotient-fractal model are discussed.
      然后，我们讨论了分形映射、分形、商分形之间的关系，从侧面说明商空间理论中引入结构的重要性。最后，我们论述了新建模型的唯一性。
    25. Finally, the multifractal model of the Universe and possible origins of these fractals are researched.
      最后探讨了宇宙的多重分形模型和这些分形的可能起源。
    26. Fractals and its application to computer graphics and images processing are introduced in this paper.
      本文概略地介绍了分形理论及其在计算机图形学和图象处理中的应用。
    27. The basic. concepts and the modern advances of fractals and fractal dimension are introduced briefly in this paper.
      本文扼要介绍了分形和分维的基本概念和最新进展；
    28. The basic concepts of time series, fractals and fractal dimensions of EMG waves were introduced in this paper.
      本文简单介绍了时间序列、分形和分维的基本概念。
    29. Another method is based on fractals theory.
      另一种是基于分形理论的检测方法。
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