fractal是什么意思，fractal怎么读

fractal基本信息

fractal基本信息

读法：美 ["fræktl]

释义：

n. 不规则碎片形

使用频率：★

星级词汇：★

英英释义

Noun:

(mathematics) a geometric pattern that is repeated at every scale and so cannot be represented by classical geometry

中英词源

fractal 分形，不规则碎片形

来自PIE*bhreg, 分开，破开，词源同break, fragment, fraction. 用于数学名词。

fractal (n.): "never-ending pattern," 1975, from French fractal, from Latin fractus "interrupted, irregular," literally "broken," past participle of frangere "to break" (see fraction). Coined by French mathematician Benoit Mandelbrot (1924-2010) in "Les Objets Fractals."
Many important spatial patterns of Nature are either irregular or fragmented to such an extreme degree that ... classical geometry ... is hardly of any help in describing their form. ... I hope to show that it is possible in many cases to remedy this absence of geometric representation by using a family of shapes I propose to call fractals -- or fractal sets. [Mandelbrot, "Fractals," 1977]

词态变化

复数 fractals;

权威造句

1. Some musicology researcher discovered that classic music has fractal character.: 而在音乐作曲领域,音乐学者对古典音乐的分析中,发现音乐也有分形性.

2. The fractal interpolating fitting curves are well consonant with the observation data.: 下沉量和水平移动量的分形插值拟合曲线与实测岩移数据吻合较好.

3. The vector graph of fractal image was saved as JPG file finally.: 最后,绘制的矢量分形图案被保存成JPG文件格式.

4. Fractal dimension is an important parameter to characterize roughness in an image.: 分形维数是描述图像粗糙程度的主要参数.

5. The fractal texture can describe the space characteristic information of image correctly.: 分形纹理能够准确刻画图像的空间特征信息,在遥感图像分类中作为空间特征信息的补充.

近反义词

相似短语

fractal geometry phr. 分形几何；碎形几何；不规则碎片几何体

fractal net work 分形网络

单词分析

暂无,等待补充.

记忆方法

暂无,等待补充.

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