Taking landscape pattern fractal model and Landsat TM/ETM images in 1995 and 2000 as the basic data,the spatialtemporal database of land use in Chongqing City was established; and using fractal model of landscape pattern,fractal dimension and stability index of landscape pattern,landscape diversity index,landscape apartness index,landscape fragmentation index,landscape evenness index and landscape dominance index were obtained.

采用1995和2000年Landsat TM/ETM影像為基礎數(shù)據(jù)，提取并建立土地利用空間數(shù)據(jù)庫，應用景觀空間格局分形模型一区二欧美无遮挡黄片，獲取景觀類型的分形維數(shù)和穩(wěn)定性指數(shù)以及景觀多樣性指數(shù)人人cao96、分離度指數(shù)、破碎度指數(shù)黄色视频在线播视频观看免费、均勻度指數(shù)和優(yōu)勢度等指標男女刺激床爽爽视频动态图。

The results showed that during the research period,the fractal dimensions of paddy fields,dry land and wet areas increased obviously,whereas for forest land,shrubbery land and grass land,the fractal dimensions decreased.For all types of land,the values of landscape diversity index and landscape apartness index have increased but landscape dominance index value has rather decreased.Meanwhile it was found that the relation between fractal dimension and landscape fragmentation index showed significant positive correlation.

結果表明：水田、旱地久久综合国产一区二区、水域等土地類型的分形維數(shù)在研究時間段內有明顯上升欧美视频亚洲视频，有林地、灌木林地和草地等景觀要素類型的分形維數(shù)降低视频二区一区在线；景觀多樣性和破碎度指數(shù)以及均勻度略有增加男女怕怕视频，而優(yōu)勢度指數(shù)下降；分形維數(shù)和破碎度指數(shù)呈極顯著正相關国产激情高清视频。

The paper according to fractal autoregressive integrated moving average process models network self-similar traffic, estimates fractal dimension through fractal analysis methods directly and indirectly, and emphasizes on rescaled range analysis.

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A tensile facture fractal model of grain filled polymer composites on the base of the fractal theory was established,and an equitation of the tensile fracture fractal dimension was proposed.

梁基照亚洲日韩欧美精品，吳成寶精品视频二区，顆粒填充高分子復合材料拉伸斷口的分形模型基于分形理論構建了顆粒填充高分子復合材料拉伸斷口的分形模型，進而提出了分形維數(shù)計算公式查找黄网站。

Recently more than 10 years, a new fractal geometry, the space is not necessarily integral dimension, and the existence of a fractal dimension, which is a breakthrough in geometry, a mathematician and natural sciences were aroused great concern.

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The features of the fractured medium and the rock matrix in the fractal composite reservoirs are describes with the fractal dimension (which describes the geometric features) and the fractal index (which depicts the connectivity of the fractal fluid flow network); An analysis mathematical model of well testing is proposed for inconstant flow rate with the closed outer boundary and the wellborn storage and the skin effects.

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Based on geomorphy and anthropo-factor that influence land use structure, D and S of 8 types is analyzed, and the result indicate that:(1) the complicated geomorphy is uppermost factor that influence fractal dimension of land use type;(2) the social economical level influence D and S of land use structure in a certain extent;(3) the average fractal dimension values and average stability indexes are integrative reflection of the land use structure of each region.

結果表明：(1)復雜的地貌類型是影響土地利用類型D 值和S值的最主要因素强奸乱伦免费视屏；(2)社會經(jīng)濟發(fā)展水平一定程度上影響土地利用類型的分維值和穩(wěn)定性指數(shù)；(3)區(qū)域土地利用類型的平均分維值国产真实乱子精品视频、穩(wěn)定性指數(shù)的大小是土地利用結構的綜合反映Jizz国产精品网站。

According to SAK model, a relation between the fractal dimension and the attractive energy is derived, which indicates that the fractal dimension decreases as the attractive energy increasing.

根據(jù)SAK模型導出了分維度與相互作用能的關系，結果表明：隨著粒子間相互吸引能的增加久久青春国产精品毛片，聚集的分維度減小国产一区二区三区91免费播放。

The fractal dimension and tortuosity of trajectory are analyzed. The method of calculating the fractal dimension of trajectory is developed.

分析了孔道軸向分形維數(shù)與孔道空間曲折性的關系，建立了關聯(lián)色譜固定相內孔道軸向分形維數(shù)的計算式欧美视频一区二区精品。

The fractal theory was used to build fractal microfibril in wood cell wall,and fractal dimension of fractal microfibril layer S1 and layer S2 were calculates,then wood fiber frame with nanometer scale was pointed out.

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