fractal distribution造句

• Study on the simulation of the fractal distribution joints
  分形分布节理的模拟研究
• fractal distribution and its application to large-sized mineral deposits
  分形分布函数及其在大型矿床中的应用
• (3 ) the analysis results of granularity distribution and pore distribution indicate that the soil from century garden has fractal distribution feature by linear regression
  (4)粒度分布和孔隙分布的研究表明，世纪花园地基土具有分形分布特征。
• Due to short period of the development of chinese securities market and lack of historical data, the application of fractal distribution needs further verification
  由于我国证券市场发展的时间较短，历史数据较少，分形分布的应用需要进一步的验证。
• The fractal dimension of the different geotectonic elements was calculated and the relation between the fractal distribution and the damage evolvement was given in this paper
  摘要计算了不同大地构造单元的断裂构造的分形维数，给出了其分形维数与损伤演化的关系。
• In the application of fractal distribution method to the var computation of shanghai composite index, a simplified fractal distribution composed of normal distribution and cauthy distribution is derived to estimate shanghai composite index
  将分形分布的方法应用于上证综合指数的var计算，得到一个由正态分布和柯西分布混合的简化分形分布，进行上证综合指数的var的估计。
• In the application of fractal distribution method to the var computation of shanghai composite index, a simplified fractal distribution composed of normal distribution and cauthy distribution is derived to estimate shanghai composite index
  将分形分布的方法应用于上证综合指数的var计算，得到一个由正态分布和柯西分布混合的简化分形分布，进行上证综合指数的var的估计。
• In chapter 3, firstly, we do some demonstration on the long memory character and the statistical cycle of the return series using the r / s analysis method and the dfa method, and we do some research on the stability of the r / s analysis method, the difference and the contact between the two methods too . secondly we account the characteristic index and the tail index of the fractal distribution, we do some demonstr-ation study on the tail index of our country ’ s return series . lastly we summarize the results of our demonstration
  第三章中,首先运用r/s分析法和dfa法对中国股市收益率的长记忆性和统计循环周期进行了实证研究,并且研究了r/s分析法的稳定性以及r/s分析法与dfa法的区别与联系,其次我们论述了分形分布中的特征指数以及尾部指数,对中国股市收益序列的尾部指数进行了实证研究,最后总结了实证研究的结果。
• Empirical analysis shows that changes in exchange rates do not follow normal distribution but fractal distribution; fractal r / s analysis indicates that changes in exchange rates are not a random-walking process, but a biased random process, that exchange prices are not independent of each other, but continuous in state, and that changes in exchange prices are cyclical
  实证分析表明，外汇汇率变化不服从正态分布，而是服从分形分布；运用r/s方法对汇率变化进行分形分析后得出，外汇汇率变化不是一个随机游走的过程，而是一个有偏的随机过程，汇率价格之间不是相互独立的，而是具有状态持续性的，汇率价格的变动具有周期性。
• This part mainly discusses the statistical distribution of the price and the returns rate, including random process and the returns rate model, gaussian process, measuring returns rate with discrete random process, white noise process, auto regression process, moving average process, auto regression moving average process, random walk, continuous random process, leptokurtic distribution, conditional mixed distribution, garch model and fractal distribution
  在这一部分中，我们主要讨论价格和收益率的统计分布：随机过程和收益率模型、高斯过程、收益率计量中的离散随机过程、白噪声过程、自回归过程、移动平均过程、自回归移动平均过程、随机行走、连续随机过程、尖峰分布、条件混合分布、garch模型以及分形分布。
• As the yardstick changes of crack face is following self-similarity physics law, this paper prosecuted several deep researches on the crack face in rock mass as follows : 1 ) the fractal geometry theory is used to study the characteristic of crack face number in rock mass and a research method about three-dimension fractal distribution to crack face in rock mass was brought forward . we calculate the number of crack when the position of the crack face distribution is random and the crack face's slant angle and azimuth angle is certain by numeral experiment, and verify that the crack face number in rock mass comforming three-dimension fractal distribution law is correct
  1)应用分形几何学理论对裂缝面数量分形分布进行了研究，提出了岩体裂缝面数量的三维分形分布研究方法；在岩体裂缝面随机分布和裂缝面分组的情况下，用数值试验方法，分别计算各种剖面不同尺度裂缝迹线条数，证明了“岩体裂缝面数量服从三维分形分布规律”这一岩体力学的重要物理结论。
• As the yardstick changes of crack face is following self-similarity physics law, this paper prosecuted several deep researches on the crack face in rock mass as follows : 1 ) the fractal geometry theory is used to study the characteristic of crack face number in rock mass and a research method about three-dimension fractal distribution to crack face in rock mass was brought forward . we calculate the number of crack when the position of the crack face distribution is random and the crack face's slant angle and azimuth angle is certain by numeral experiment, and verify that the crack face number in rock mass comforming three-dimension fractal distribution law is correct
  1)应用分形几何学理论对裂缝面数量分形分布进行了研究，提出了岩体裂缝面数量的三维分形分布研究方法；在岩体裂缝面随机分布和裂缝面分组的情况下，用数值试验方法，分别计算各种剖面不同尺度裂缝迹线条数，证明了“岩体裂缝面数量服从三维分形分布规律”这一岩体力学的重要物理结论。