最后讨论了准晶共轭结构的多标度分形特征。
Finally, it discusses the multiscale fractal feature of quasicrystal conjugate structure.
上述结果说明利用地震时序的多标度分形特征对于该地区的半年至一年尺度的中强地震预报是有意义的。
The result above shows that it is significant to apply the multi-fractal characteristic in mid-strong earthquake prediction of one year to one and half year scale in this area.
第二部分,为进一步探讨无标度网络的形成机制,我们研究加点、加边、重连和去边四种演化过程的随机网络模型。
In the second part, in order to explore further the mechanism responsible for scale-freenetworks, we introduce two extended models of the Barabási ?Albert model.
绝缘电阻表以前是按标度尺弧长定义的弧长误差,现行国家标准规定以指示值的百分数表示。
Formerly the arc length error for the insulation resistance instrument is defined by scale arc length. At present national standard determines that the percentage of indicated value expresses it.
她的情人在10分的标度上得到9分,算是很棒的成绩。
Her lover is a 9 on a scale of 10 and that is a pretty terrific score.
相应地,用R型因子分析法、单变量因子克立格法和多标度分形谱便能有效地实现地球化学场的分解。
And so, the methods of R-mode factor analysis, single-variate factor Krig-ing and multifractals are used in the present paper, to disperse the compounding geochemical field.
研究表明,地表动态下沉在一定的无标度区间符合自相似分形增长模式。
The research results indicate that dynamic subsidence of the ground surface point follow the fractal increment model in a proper non-scaling interval.
重点对产业集聚效应的相似性分析和产业集聚规模结构无标度性分析,即产业集聚规模结构的分形维数分析。
It focuses on the industrial agglomeration effects of the similarities analysis and the structure scale of industrial agglomeration fractal dimensions analysis.
样本计算和统计结果表明,证券交易数据的时域波形信号具有分形标度不变性,分形维数能够反映交易数据的时域波形信号的复杂性和不规则性。
The specimen calculation outcome indicates that transaction data waveform of time domain assume fractal scale invariant property, which fractal dimensionality can reflect complexity and irregularity.
阐述了分形与分形维数的定义,给出了铁谱磨粒分形维数和无标度区间的计算原理。
The definition of the fractal and fractal dimension were expatiated, the calculation principle of fractal dimension was set forth.
二分式结果以相对风险性报告,连续标度的测量结果以95%可信区间均值标准差报告。
Dichotomous outcomes are reported as relative risk (RR) and measurements on continuous scales are reported as mean differences (WMD) with 95% confidence intervals (CI).
客观确定分形的“无标度区”是分维测算中的关键问题之一。
Determining Scaling Range is a key problem to calculate fractal dimension.
其次,给出了分形参数的提取方法和无标度区间,并分析了变换阶数对分形参数估计的影响。
Then, determination method of fractal parameters and scale-invariant interval is given and influence of transform order on the estimation of fractal parameters is also discussed.
讨论了测井数据的分形分析中经常遇到而又容易产生误差的问题,特别是重标度极差分析和功率谱分析方法中的不一致性以及在分形分析中如何处理原始测井数据。
The measured data about the initial deviations of the joint positions of several experimental models and an actual structure are studied carefully by the assumption and test methods.
讨论了测井数据的分形分析中经常遇到而又容易产生误差的问题,特别是重标度极差分析和功率谱分析方法中的不一致性以及在分形分析中如何处理原始测井数据。
The measured data about the initial deviations of the joint positions of several experimental models and an actual structure are studied carefully by the assumption and test methods.
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