Three Gorges area river system fractal dimension value D=1.7239, which indicate that the geomorphy of Three Gorges area is on the mature stage, and river system growth completely.

三峽地區(qū)水系分維值D=1.7239久久伊人狼，表明三峽地區(qū)地貌處于侵蝕發(fā)育的壯年期呦呦综合网，河網(wǎng)較發(fā)育欧美A一级黄色网站，水系發(fā)育的較為完全精品视频国内精品视频在线48。

The Earth crust activity of different geotectonic elements could be estimated with the fracture fractal dimension.

利用斷裂尺度分布的分形維數(shù)值的大小，可以定性判斷不同大地構(gòu)造單元的地殼穩(wěn)定性大量在线男女网站视频。

The Earth crust activity of different geotectonic elements could he estimated with the fracture fractal dimension.

利用斷裂尺度分布的分形維數(shù)值的大小美女a片床上线免费看不卡,，可以定性判斷不同大地構(gòu)造單元的地殼穩(wěn)定性。

Wold-based texture model is applied to extract the indeterministic field in the fabric texture, then characteristic curve of area fractal dimension is calculated.

黃秀寶 日韩成人无码电影观看网址大全，貢玉南鲁鲁动态视频，徐增波應(yīng)用基于Wold紋理模型，從織物紋理中提取非確定性隨機結(jié)構(gòu)先锋影音国产。

Mean shape index andmean patch fractal dimension in 2003 is smaller than that in 1993. The landscape shapes innatural and half-natural condition tend to be simplifying. And the controlling effect of regionalecology may be enervated.

同時欧美性爱网综合，黑龍江省2003年的斑塊平均形狀指數(shù)和分形維數(shù)小于1993年，自然黄色一区2区、半自然狀態(tài)的景觀的形狀趨于簡單化在线日韩素人自拍网页观看视频，區(qū)域生態(tài)調(diào)節(jié)作用有所削弱。

It is found thatthe fractal dimension D=1.25 corresponds to the lowest criticalcoupling constant αc=1.9,D=1.73 corresponds to the highest criticalratio of dielectric constants ηc=0.163,and when D≤1.145 bipolaronscan not exist at any rate.In chap,4,we will propose a novelapproach to the calculation of the exciton ground-state energy for thestrong-coupling case.Different from all previous methods,the wavefunction of the phonon part is assumed to take a form related to thewave function of the relative motion.We obtain the exciton energy bysolving the derived integrodifferential equation rather than select ahydrogen-like form to minimize the energy expectation.

結(jié)果發(fā)現(xiàn)外国在线视频播放免费网站，分?jǐn)?shù)維的維數(shù)D＝1.25對應(yīng)最小的臨界的電-聲耦合常數(shù)(αo＝1.9)，D＝1.73對應(yīng)最大的臨界的介電常數(shù)比(ηc＝0.163)人人骚人人操人人高潮，當(dāng)分?jǐn)?shù)維的維數(shù)D≤1.145時精品伊人久久大线色首页，雙極化子無論如何也不可能存在，在第四章中国产精品igao视频网网站，我們將提出一種新穎的變分方法來計算強耦合的激子-聲子系統(tǒng)的基態(tài)能99久久精品国产一级aaa，不同于以前所有的方法，我們?nèi)÷曌拥牟ê瘮?shù)與相對運動波函數(shù)有關(guān)的形式一个人看的免费无码视频网站，而不是假定一個固定的關(guān)于相對運動坐標(biāo)r的函數(shù)形式性生活黄色网站，得到相對運動波函數(shù)所滿足的非線性的微分積分方程，我們數(shù)值求解這個微分積分方程得到系統(tǒng)基態(tài)能曰本无码一区，而不是選擇一個類氫原子的波函數(shù)變分使得能量的期待值最小日本,三级黄色片。

In lower soil, there was a significant correlation between fractal dimension and soil chemical properties including the contents of total phosphorus, pH, total kalium and available kalium.

土壤顆粒的分形維數(shù)與土壤下層(10~30 cm)的全磷、pH值自拍黄色小视频、全鉀和速效鉀含量顯著正相關(guān)真实国产3p视频。

The hydrogen precipitation of different metals, platinum, lead, nickel, iron and titanium, were discussed in different pH value and current density. By using Cyclic Voltammetry to study the reduction reaction, copper, titanium, lead, Ti/PbO2 and Ti/MnO2 as cathode respectively, it is proved that sodium metaborate can be electrochemically reduced to sodium borohydride. The kinetic parameters and fractal dimension of these electrode, graphite, lead iron Ti/PbO2 and Ti/MnOa etc, will be researched.

采用循環(huán)伏安法碰人人摸人人爽，分別以銅、鈦亚洲Aⅴ日韩美欧天堂、鉛国产另类综合欧美第三十页、鈦、Ti／PbO_2和Ti／MnO_2作為陰極丰满少妇一级毛片无码，對該反應(yīng)進行實驗研究啪啪啪黄色视频，證實了偏硼酸鈉電化學(xué)還原制各硼氫化鈉的可能性；分別對石墨极品粉嫩午夜福利在线视频、鉛日韩精品爆乳激情在线观看网站免费、鐵天堂www天堂在线资源网爱搞、Ti／PbO_2和Ti／MnO_2等電極在本實驗體系中的電極動力學(xué)參數(shù)(a亚洲国产青春福利，b，i_0)及分形維數(shù)進行了討論日韩欧美国产视频，認(rèn)為Ti／PbO_2為該體系中的最佳電極材太原理工大學(xué)碩士研究生學(xué)位論文料国产精品观看在线亚洲人成网。

The results show that the PSD fractal dimension of Light chestnut soil, Yellow cultivated loessial soil, Orthic dark locssial soil, Orthic cinnamon soil (stratified old manured loessial soil), Fluvo-aquic soil, Orthic gray desert soil, Orthic black soil, Orthic yellow-brown earth, Orthic yellow earth, Orthic ted earth and Orthic lateritic red...

結(jié)合上壤顆粒表面分形特性及土壤粘附的基本原理精品国产第56页，探討了土壤PSD分維對土壤—固體表面粘附行為的影響。PSD分維高的土壤與固體表面粘附力大啊啊啊啊欧美国产18，與固體表面發(fā)生明顯粘附的起始含水量提高五十路熟妇高熟无码av种子，發(fā)生明顯粘附的含水量區(qū)間增寬。

The analyses of social and economic development indicate that, up to 1998, the total population in Yijinholo County is 143, 949 persons, the population density is 24 persons per square kilometer, large population number results in land exploitation for food and overgrazing in rangeland. The change in temporal and spatial pattern of landuse from 1977 to 1998 demonstrates that mobile sand dunes was replaced by rangeland and woodland and partial shrubland in the middle of study area changed into rangeland and farmland from 1977 to 1987, while mobile sand dunes and rangeland transformed into shrubland and farmland in a small parts from 1987 to 1998, the above-mentioned change is proved by the change of fractal dimension index and fragmentation index at landscape and its element levels.

對近50年來伊旗社會經(jīng)濟發(fā)展的分析結(jié)果表明激情黄色网站专区视频，雖然人口增長率基本上呈下降趨勢97超级碰碰碰久久久久久合集，但由于人口基數(shù)較大，截至1998年底人人操人人摸人人骑，伊金霍洛旗的人口總數(shù)達(dá)143949人看黄a大片欧美欧美大片，人口密度為24人／平方公里，較高的人口密度帶來了更多的生存需求youjizz国产精品，使得大量的草牧場被開墾国产AAA无码视频，而剩余的則嚴(yán)重超載。1977-1998年間伊土地利用結(jié)構(gòu)總體格局變化的分析結(jié)果表明国内99在线，1977-1987時段內(nèi)主要是流動沙地為草牧場和喬木林地所取代日本黄色视频网址，伴隨著中部的部分灌木林地轉(zhuǎn)換為草牧場和農(nóng)地：而1987-1998時段內(nèi)主要是草牧場和流沙地為灌木林地和農(nóng)地特別是灌木林地所取代，而景觀及各景觀要素的分維度指數(shù)和破碎度指數(shù)的變化也充分證實了這一結(jié)論黄色在线观看a偏，雖然在前10年（1977-1987年）中大面積的灌木林被砍伐色就操视频在线，但土地利用格局的整體變化間接地反映出該時段內(nèi)荒漠化的狀況正在發(fā)生逆轉(zhuǎn)。