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fractal network
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  分形网络
     According to the similarity of permeability probability distribution curve and fractional Brownian movement curve, fractal prediction model and fractal network model of fluid distribution in low permeability reservoir are established by using continuous random iteration of variables satisfying fractional Brownian movement, and the calculation procedure is also formulated.
     根据渗透率概率分布曲线和分数布朗运动曲线的相似性,用满足分数布朗运动的变量连续随机迭代法,建立分形预测模型以及低渗透油藏流体分布分形网络模型,并编制了计算程序。
短句来源
     Random fractal network model (FIM) is used to study pressure distribution, displacement performance curve and relative permeability of a Chinese oilfield during water drive process, fractal macroscopic percolation field is set up, and the distribution of residual oil saturation is known through modeling calculation.
     使用随机分形网络模型(FIM),对国内某油田水驱过程中压力分布、驱替特征曲线和相对渗透率进行了模拟研究,建立了分形宏观渗流场,模拟计算获得油藏剩余油饱和度分布。
短句来源
     Fractal Network Cooperation of CSCW Platform for Industrial Alliance
     行业企业联盟CSCW信息平台中的分形网络协作
短句来源
     Through the test cores cast data, we can determine the range [ ] of coordinate number of pore throat, and by the usage of the coordinate number produced stochastically, paint the network with zone radius R by computer language, then, construct the fractal model of structure of porous media in less permeable reservoir, thus, resolve the uncertainty problems with the network simulation coordinate number and gain the fraction dimension of fractal network.
     由岩芯铸体资料确定大庆油田扶余油层天然岩芯孔喉配位数区间[ω_1,ω_2],采用随机产生的配位数,应用计算机语言绘制区域半径为R的模型,应用不确定的网络模拟配位数建立低渗透油藏多孔介质结构分形网络模型,并得到分形网络的分数维;
短句来源
     Optimum structural parameters of the fractal network channels are calculated,and the effect of flux of cooling water and heat load on the temperature distribution in the stacks quantitatively analyzed.
     计算出了该分形网络通道的最优化结构参数,并定量地分析了冷却水流量和热负荷对DMFC堆温度分布的影响.
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  “fractal network”译为未确定词的双语例句
     PEG was added into TEOS - water - etahanol - ammounia sol system , which could change the particle growth and then tailor the fractal network of the SiO_2 sol.
     添加少量聚乙二醇(PEG)于TEOS-H_2O-C_2H_5OH-NH_4OH溶胶体系中,可以改变SiO_2溶胶粒子的生长过程和网络结构的分形结构。
短句来源
     STUDIES OF THE FRACTAL NETWORK COMPOSITION OF RIVERS IN JILIN PROVINCE,CHINA
     吉林省水系构成的分形研究
短句来源
     A New Arithmetic for Predicting Fractal Network Traffic
     分形通信量预测算法研究
短句来源
     Based on Fractal Agent, the networked-cooperation activities can be deployed on the CSCW information platform according to fractal network cooperation principle.
     以前面的研究为基础和理论指导,以我国液压气动与密封工业为实践对象,开发了行业型企业联盟的CSCW信息平台和网络协同制造系统。
短句来源
     In general, this paper has carried out research as the following: Taking use of the principal theory and law of fractal geometry with the pore structural characteristics of the real reservoir sandstone, the stochastic fractal network models of spatial distribution of pores, the fractal distribution of pore radius and throat size as well as relevant frequency models are constructed actually.
     主要内容包括:应用分形几何学基本理论和规律,结合实际砂岩孔隙结构特征,建立孔隙空间分布、孔隙半径分布及孔喉半径分布的分形模型;
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  相似匹配句对
     c network.
     针对特殊的网络分析了纳什均衡的性质;
短句来源
     NETWORK
     网络
短句来源
     Fractal Methods in the Study of Network Traffic
     网络流量的分形研究方法
短句来源
     Fractal Mechanism of the Pearl River Network
     珠江河网分形机理研究
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     Fractal Graphics
     Fractal图形学
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  fractal network
Based on the information about both diffusion times and molecular brightness derived from the FCS experiments, we suggest that the transition represents the formation of a fractal network.
      
Ultra Small Angle X-ray Scattering (USAXS) experiments (done at ESRF) shows that besides the fractal network built by the organosiloxane, the silica soots are forming another porous structure at a higher scale.
      
The fractal network previously described in the literature (1-100 nm) which results from the aggregation mechanism of the organosiloxane is affected by the addition of the silica soots.
      
When crystallization occurs, we have been able to establish that it starts with surface filamentary growth which exhibits fractal network formation.
      
In the second example we consider a fractal network approach to modelling large-scale heterogeneities.
      
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The main work carried out in recent years, which concern fractals in condensed matter physics, were reviewed in this article. The new devolepments in the area were also described. Some basic concepts,physical ideas and research approches were introduced. Morever, we discussed vibrational and elastic properties of fractals, magnetic ordering on fractal networks, growth and melting of fractal aggregates,multifractal, and periodic fractals.

本文回顾了近年来与凝聚态物理相关的分形研究的一些主要工作,叙述了该领域的一些新进展。着重介绍了涉及分维和分形的一些基本概念、物理思想和研究方法,较详细地讨论了分形网络上的振动和弹性性质、磁序问题、生长和熔化、多分形以及周期分形等课题。

Up till now, there is no report on the study of self-organisation behavior on fractal networks. However, patten formation on fraeal networks is of great theoretical and experimental importance , for so many things in the world, induding catalyst surface, should be viewed as fractal, and abundant patteerns , e.g., turbulence, spiral waves and soliton waves have been observed in these systems. Using the reactinn diffusion equation which describes wave propagating in excitable media , and...

Up till now, there is no report on the study of self-organisation behavior on fractal networks. However, patten formation on fraeal networks is of great theoretical and experimental importance , for so many things in the world, induding catalyst surface, should be viewed as fractal, and abundant patteerns , e.g., turbulence, spiral waves and soliton waves have been observed in these systems. Using the reactinn diffusion equation which describes wave propagating in excitable media , and adopting the fast simulation method provided by Barkley,the authols studied the pattern formatfon behavior on a kind of determimistic fractal : SierpinskiGasket (SG) with the variation of the control parameters, turbulence, spiral waves andbraid-like waves are observed. One sas that the defects of SG cannot hinder the formation ofregular patterns. Compared to Eudidean space, however, one finds that the fractal structure cansuppress the formation of more complex strctures , i.e., spiral waves or turbulence, which shouldresult from the limtation of diffusion on fractal networks. It's rather interesting that undercertain parameter , a periodic excitation of pulse wave is observed, which collides with thebraid -like wave and then disappeals. One should note that this phenomena is purey "structure indued". As a whole, this is the first report of the study on pattem formation in fractal mediaand it is demonstrated that fractal structure can lead to some new features which may calls theattention of scientists .

利用描述可激发介质中波的传播的二维反应扩散方程,首次研究了一类规则分形网络:谢尔宾斯基地毯(SG)上斑图(pattern)的形成.随着控制参量的变化,SG上可以有湍流、螺旋波,以及辫状波等多种形式的斑图;与规则体系比较,分形体系的受限扩散使得复杂斑图的形成受到抑制.在合适的控制参量区内,还发现存在“结构诱导”的脉冲波的周期激发现象以及辫状波向螺旋波、湍流的跃迁.

PEG was added into TEOS - water - etahanol - ammounia sol system , which could change the particle growth and then tailor the fractal network of the SiO_2 sol. By means of SAXS, ThM and SDP, the effects of PEG on sol partide was discussed and the mechanism on sol partide growing was suggested in terms of sol -gel chemistry , and the fractal behaviors of SiO_2 -PEG sol were proved to be present and the change of the fractal dtansion was studied emphatically , the results showed that PEG...

PEG was added into TEOS - water - etahanol - ammounia sol system , which could change the particle growth and then tailor the fractal network of the SiO_2 sol. By means of SAXS, ThM and SDP, the effects of PEG on sol partide was discussed and the mechanism on sol partide growing was suggested in terms of sol -gel chemistry , and the fractal behaviors of SiO_2 -PEG sol were proved to be present and the change of the fractal dtansion was studied emphatically , the results showed that PEG additive ldried partcle growth but also accelerated partide agglomeation. It was found that the acton of PEG was similar to that of organic structure -directing agent and made the sol duster cross-linked ring-like network in short order, and the model of the PEG behavior in the SiO_2 sol-gel proass was described. The SiO_2-PEG sol-gel proass was recognized quantitatively at a more essential level.

添加少量聚乙二醇(PEG)于TEOS-H_2O-C_2H_5OH-NH_4OH溶胶体系中,可以改变SiO_2溶胶粒子的生长过程和网络结构的分形结构。通过小角X光散射(SAXS)、透射扫描电镜(TEM)、激光粒度分布仪(SDP)等手段对这一过程进行分析测试,同时探讨了PEG对SiO_2溶胶-凝胶的修饰机理,有力地证明了分形行为的存在,着重研究了其分数维的变化规律,并提出PEG在该溶胶中的作用模型。

 
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