漸近展開 的英文怎麼說
中文拼音 [jiānjìnzhǎnkāi]
漸近展開
英文
asymptote expansion-
And it can be divided into four phases of urban tourism of china, in which there are different characteristics. ( 2 ) the evolutive rules of urban tourism of china are as follows : 1 ) the exoteric extent of tourism notion is more and more swell ; 2 ) the form of urban tourism renovate with the development of cities ; 3 ) the layout of urban tourism inner and outer is from close and complanate to exoteric and tridimensional ; 4 ) the sustaining system of urban tourism is from absent to as clear as a bell, and will reach a rational and advanced extent. 5 ) the social delamination of urban tourism is form stern to syncretic ; 6 ) the evolvement tendency of urban tourism should be generalized as a curve of accumbent " s ", which present a course makes up of low - grade development, high - speed development and balanced development
主要觀點歸納如下： （ 1 ）城市旅遊是基於城市的發展而發展的，中國城市旅遊可分為古代、近代、現代和后現代四個階段，分別對應於前工業文明時期的城市旅遊、工業文明萌芽時期的城市旅遊、全面建設工業文明和后工業文明因素初露端倪時期的城市旅遊，以及邁向信息時代的城市旅遊，其間體現出不同的城市旅遊發展特徵； （ 2 ）經歷不同發展的時期，中國城市旅遊表現出如下的演進規律： 1 ）城市旅遊觀念開放程度逐漸增強，對城市旅遊的容納度日趨加大，對城市旅遊地位的認識從忽視到關注再成為生活的必要因素； 2 ）旅遊形式從單一走向多元，新的旅遊形式隨城市發展層出不窮； 3 ）城市旅遊的內外部空間聯系從封閉平面走向開放立體，達到網路化、連綿化、分區化、立體化布局； 4 ）城市旅遊支持系統從缺失走向健全，達到理性高端； 5 ）城市旅遊社會分層從森嚴走向融合，經歷了「小眾旅遊」 、 「大眾旅遊」 ，最終發展到「全民旅遊」 ； 6 ）城市旅遊產業演變態勢可以概括為一條橫臥的「 s 」曲線，表現為低開?高走?平穩發展。Books on the patria cycle include the theatre of confluence arcana editions, patria : the complete cycle, coach house press in 2002, and the newly published childrens storybook version of the enchanted forest, written by schafer and illustrated by diana smith in 2005. an accompanying cd features murray schafer narrating the story, supported by la jeunesse choir under the direction of marie anderson, and soloists eleanor james and sarah ormerod
隨著劇情的展開，歌唱家優美的歌喉與樂隊交織在一起，高潮此起彼伏，在上半場快要結束的時候，突然一切靜了下來，只聽到微微的鳥叫蟲鳴，此時從湖邊的森林里傳來了幽幽的女生合唱，純美聲音由微弱漸漸地加強，由遠而近，好似由天國里傳來的歌聲，把觀眾帶入到另一個美妙的世界里。An edgeworth expansion of a sum of extreme values
極值和的分佈的漸近正態展開Edgeworth expansion of random weighting estimation in semi - parametric regression model
半參數回歸模型隨機加權估計的漸近展開Recently, using solid clay brick is gradually prohibited, so the new wall material is required to fill up the new architecture. many sections research on this field, using fly ash to develop new building materials is the mostly adopted method, among the new building materials, fly ash foamed concrete is a noticeable one because of its outstanding merits such as light weight, heat preservation, sound insulation and good resisting earthquake. using fly ash to develop foamed concrete can not only become fly ash into resources, but also provide a new kind of building materials for the innovation of wall materials, which has good economy and society ben efits
近年來，由於墻改「禁實」政策的實施，市場急需新的墻體材料來填補新建築所需，許多單位相繼開展了各有關研究，綜合利用粉煤灰研製開發新型建材逐漸成為了主流，其中多孔混凝土特別是粉煤灰發泡混凝土，正以它突出的輕質、保溫、隔音、抗震效果好等優點，成為一種引人注目的建築材料，利用工業固體廢棄物粉煤灰研製發泡混凝土不僅能實現粉煤灰的資源化，而且還可為墻體材料的改革提供一種新型建築材料，具有較好的經濟效益和社會效益。Because along with the liberalization of china ’ s capital account, once the economic developing speed slows down, capital account and current account ’ s surpluses reverse to deficits, the appreciation expect of renminbi will be changed. at the same time, the high quota savings in china ’ s banks will also bring us inflation pressure, inapparent currency substitution may be turn into visible currency substitution. also, the great deal of currency substitution inclining may convert into real currency substitution because of the vulnerable financial system
但另一方面，它又離我們那麼近，因為隨著中國資本賬戶開放的逐漸深入，一旦我國經濟不能保持高速發展，資本賬戶和經常賬戶雙順差現象出現逆轉，人民幣升值的預期將被改變，而我國高額的人民幣儲蓄也將給我國帶來通脹壓力，隱性的貨幣替代將有轉為顯性貨幣替代的可能，由於金融體系脆弱性所造成的大量貨幣替代傾向也很可能轉化為真實的貨幣替代。Firstly, by numerical and theoretical analysis, the author compares some existent confidence intervals, for example, " exact " confidence interval, wald confidence interval and bayesian confidence interval, and finds some deficiencies points of the confidence intervals, whose modification version has been proposed. also, several better confidence intervals such as are also presented. secondly, for given confidence coefficient and interval width, the author constructs a class of asymptotical two - stage interval estimate procedures. at the same time, under varies restriction of confidence coefflcientent interval width, the optional sample size of the first stage has been computed by numerical computation. the numerical computation shows that the method considered in this dissertation have good properties and applied value
同時，由於poisson分佈的特性，我們知道不存在其參數區間長度小於0 . 5的置信區間，基於這些情況，我們主要展開了以下兩個方面的研究：一是利用數值計算分析與理論分析的方法對現有的若干置信區間如「精確」置信區間， wald置信區間， bayes置信區間等進行分析比較，發現了一些缺陷，針對這些缺陷，我們進行適當的修正，並得到幾種性質較好的置信區間如：修正大樣本區間jeffreys原則下置信區間二是針對已給定的置信系數與區間長度，我們提出了一種漸近的兩階段區間估計程序，並利用數值計算的方法，在各種置信系數與區間長度限定下，算出了最優的第一階段觀測次數（抽樣量） ，大量數據表明，本文考慮的方法性態良好，具有應用價值。By introducing proper stretchy variable and constructing boundary layer function, it concludes n - order approximate solution, and using theory of differential inequality, uniformly validity of asymptotic expansion is proved
通過引進適當的伸長變量，構造邊界層函數，得到了解的n階近似值，並利用微分不等式理論證明了解的漸近展開式的一致有效性。By using the asymptotic analysis method and the diagonalization technique, considers the singular perturbation of boundary value problem for system of third order nonlinear integro - differential equation. under appropriate assumptions, the existence of the solution of perturbation problem has been proved and a asymptotic expansion of the solution and the estimation of the corresponding remainder term are geven as well
研究三階非線性積分微分方程組邊值問題的奇攝動.在適當的條件下，利用漸近分析方法和對角化技巧，證得解的存在性並給出解的漸近展開式及其餘項估計Laplace inverse transformation and asymptotic expansion for n - times integrated c - semigroups
逆變換及漸近展開A class of nonlinear singularly perturbed elliptical problems with boundary perturbation are considered. the uniform valid of the constructed asymptotic expansion is proved
摘要研究了一類具有邊界攝動的非線性奇攝動橢圓型問題。並證明了邊值問題解的漸近展開的一致有效性。When times goes to 20th century, due to special political and military requirements, the northwest oil industry embrace two opportunities for development, and embarked on it career of modernization, leaving it gradually to be oil production base of our country. one of the two opportunities is at new deal in the end of qing dynasty and another in the war of resistance against japanese invasion, in the wave of the development of the northwest area, the petroleum industry greeted its second climax of development and became the base of modern petroleum industry of our country
進入20世紀，由於特殊的政治、軍事需要，西北石油工業迎來了兩次發展機遇，近代化歷程得以啟動，西北地區逐漸發展成為我國的石油生產基地。這兩次發展高潮，第一次是出現在清末新政時期。到抗戰時期，在「開發西北」的浪潮中，西北石油工業又迎來了第二次開發高潮。Fast - paced, bloody and exciting, this film shows bangkok s darker worlds, and the glimmer of hope possible in the dimmest of lives
一天，剛在藥房巧遇芳，以為幸福逐漸靠近之際，祖卻慘遭虐殺，剛為了替兄弟報仇，遂展開尋仇大計By using the so called renormalization group method, we give a uniformly valid asymptotic expansions of the boundary value problems under consideration
利用重正化群方法，構造了該邊值問題解的一致有效漸近展開式。The product theorem of asymptotic expansions of the energy integral for elliptic partial differential equations
橢圓型方程能量積分漸近展開的乘積定理Using the matching condition, a class of nonlinear singularly perturbed problems for two boundary layers are discussed. asymptotic expansion of solution for boundary value problem are obtain
摘要利用匹配條件，討論了一類三階非線性奇攝動問題，得出了奇攝動邊值問題的漸近展開式。Firstly, the voronovskaja type formula of asymptotic expansion of this kind of operators is given. then the approximation of the bounded variation functions by the kinds of operators is discussed
第一節給出該運算元的voronovskaja型漸近展開公式；第二節討論該運算元對有界變差函數的逼近。Under appropriate assumptions, the existence of solution is proved by means of the theory of differential inequalities and the uniformly valid asymptotic expansion for arbitrary nthorder is obtained
在適當的條件下，利用微分不等式理論證明?解的存在性，得到?解的任意階近似的一致有效漸近展開式。Using the matching asymptotic expanding method, the solutions for a class of nonliear singularly perturbed problems are discussed. zero order asymptotic expansions of solution for boundary value problem are obtain
摘要利用匹配漸近展開法，討論了一類非線性奇攝動問題的解，得出了奇攝動邊值問題的零次漸近展開式。Different from the scattering theory used in the derivation of conventional generalized screen propagator, in this paper, a high order formula of generalized screen propagator for one - way wave equation is proposed by using the asymptotic expansion of single - square - root operator
摘要不同於常規廣義屏傳播運算元的推導中使用散射理論，本文利用單平方根運算元的漸近展開，推導出了單程波方程廣義屏傳播運算元的高階表達式。分享友人