数字和图形 Pulling the puzzles apart ; At numbers and figures
代数簇和概形 Algebraic varieties and schemes
参数和波形 Transient Recording-TR
喜欢更多的数字和图形 Like more numerical and graphical
图形和数字媒体应用 Graphical & Digital Media Applications
变换和数学形态学 Mathematical Morphology
名词的复数形式和 Plural and uncountable nouns
和数字波束形成 Digital Beamforming ; DBF
和数字波束形成技术 digitalbeamforming
本文提出了分形维数估计的子波函数方法。理论和计算机模拟实验表明，新方法不仅实现简单，而且具有较强的噪声抑制能力。
Wavelet - based method is proposed to estimate fractal dimension. It is shown in theory and in experiment that the new method is simple to implement and robust to noises.
用裂隙密度分形维数定量描述了巷道围岩裂隙的分布和演化。
The crack distribution and evolution of the surrounding rocks of roadway can be quantitatively depicted by the fractal dimension of crack density.
介绍了分形和分形维数在催化剂研究中的应用。
Fractal and fractal dimension theories applied on catalysts were introduced in this paper.
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