漸進展開法 的英文怎麼說
中文拼音 [jiānjìnzhǎnkāifǎ]
漸進展開法
英文
asymptotic expansion method-
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。In recent years, nonlinear methods have attracted more and more attention and there have been some successful cases, such as median filter, mathematical morphology, etc. as a preferred way to inverstigate nonlinear numerical problems, the continued fractions method can effectively express the gradually changing data or abrupt data, so it is meaningful to study image processing by means of the continued fractions theory and algorithms
近年來在圖像處理領域，利用非線性方法進行圖像處理取得較好效果的有中值濾波、數學形態學等，非線性方法已引起越來越多研究者的重視。作為研究非線性數值問題的首選方法?連分式方法，不僅能反映數據的漸變性，也能反映數據的突變性。鑒于這些原因，本文將連分式插值和逼近引入到數字圖像處理領域，開展了圖像插值、圖像重建等方面的研究。And through the analysis of group differences reflected, on the social network, by the work force in different groups with different professional role in the present rural area, this research gives the prophecy of the evolving tendency of the social supporting network of the work force in the rural area in china. the thesis is divided into four parts : the first part expatiates the focus of attention, purpose, significance, innovation, feasibility, research idea and research methodology of the paper. the second part, through the five aspects of the scale of the social supporting network, relation constitution, compactness degree, convergence and diversity, describes and analyses the general character of the social supporting network of the work force of the rural area, and roots out that the social supporting network of work force in rural area in china is in the process of slow and gradual transform
全文共分四大部分：第一部分，闡述本研究的出發點、目的、意義、創新性、可行性、研究思路以及研究方法；第二部分，從社會支持網的規模、關系構成、緊密程度、趨同性、異質性等五個方面，描述和分析了農村勞動人口社會支持網的一般特徵，發現當前我國農村勞動人口社會支持網，正處于較緩慢的漸進的變革過程中，傳統農民的社會支持網已經開始呈現出一定的多樣性和豐富性的特點；第三部分，通過控制職業角色分化因素，對不同職業角色群體勞動人口的社會支持網進行差異性分析，發現較之農業勞動者群體而言，工商業勞動者群體的社會支持網更為復雜與多樣，其社會效用也更大；第四部分，在概括本文研究結論的基礎上，預測農村勞動人口社會支持網的發展趨勢，明確現代社會網的創新方向。Research about the deadlock detection method experienced a long time. ac - cording to the resource requirement types of the processes, the distributed computa - tion models can be divided into single resource model, and model, or model and and - or model. generalization of these models is stronger gradually and the dead - lock topologies of these models are single cycle, cycle and knot respectively
對分散式死鎖檢測演算法的研究由來已久，根據進程對資源的需求條件不同，分散式計算可以被分為單資源模型、 and模型、 or模型以及and - or模型，這些模型的通用性逐漸增強，它們在系統等待圖中所產生的死鎖拓撲結構相應地表示單環、多環和結（后兩種模型都為結） ，學者們對各種演算法的研究過程也是按著這個拓撲結構的順序展開的。According to the geological conditions of baise project, erosive bands and joint fissures, f6 fault and grout curtain are fully simulated to establish 3d numerical model of the dam and its foundation. 3d non - linear fem is used to analyze the stress and strain and to appraise the operation state of both the dam and it ' s foundation under different operation conditions. by overloading the upstream water level and reducing rock strength parameter, the dam foundation ' s degradation process is simulated and the damage pattern and paths are determined, and finally the safety factor is determined
2 、根據百色的地形地質條件，充分模擬了蝕變帶、節理裂隙、 f6斷層、灌漿帷幕等，較為真實地建立了壩體與地基相互作用的整體三維數值模型；採用有限元法對壩體及壩基在不同工況下的應力應變狀態開展分析，評價各工況下壩基的運行狀態；而後採用超載法和綜合法對大壩穩定性進行分析，模擬壩基的漸進性破壞過程，從而得到壩基在超載和強度下降過程中的破壞模式和破壞發展路徑，最終確定壩基超載安全系數和綜合安全系數。And on the economic side, i think we saw two things : one, a greater sense of movement and dynamism as we tried to reach a final agreement on market access in the wto - we re not there yet, but i think this last summit gave it an impetus - and, of course, some major contracts in terms of american business interests, and then trying to remedy the chinese trade surplus with the boeing contract being particularly noteworthy the last time around
取消最惠國待遇將無效且產生反作用，它會逐漸損壞香港的經濟與自治。它會造成美國經濟重大的損失，使中國加入世界貿易組織案不是失敗便是倒退。它還會增強那些反對改革之中國領導人的地位，而使中國改進處理我們所最關切之問題的前景更為惡化，也會阻礙中國發展成為一個更以市場為導向、守法且如眾望所歸的成為更開放的社會。Objective : to analyze the data of the permanent teeth caries and treatment needs of six age groups people in beijing with statistical methods which came from the second national oral health survey of china in 1995. method : the total sample of 12792 ( 8520 urban, 4272 rural ) for 6 age groups ( 5, 12, 15, 18, 35 - 44, 65 - 74 - year - old ) were examined. the diagnostic criteria recommended by the world health organization were used in this study ( oral health survey basic methods third edition, 1987 ). result : the dmf and dmft incidence of six age group in the urban was higher than that in the rural on the whole. the dental caries level of 12 - year - olds was very low. f percentage of 12 - year - olds was 15. 42 % ( urban ) and 3. 23 % ( rural ). the current situation of chinese dental care cannot meet the who objectives for the year 2000. conclusion : it pointed out that we should emphasize oral health education and enhance the consciousness of health care. since the treatments of caries became more complicated with the age, we should perform the primary oral health care in the early stage
目的:本文對1995年第二次全國口腔健康流行病學調查中，北京地區六個年齡組人群的恆牙患齲及治療需要情況進行統計學分析.方法:採用整群抽樣方法，對北京市六個年齡組的城鄉人群12792人（城市8520人，農村4272人）進行了口腔檢查，診斷標準根據世界衛生組織1987年第三版一書.結果:各年齡組的患齲率及齲均基本是城市高於農村， 12歲年齡組的患齲情況處于很低水平， 12歲年齡組恆牙充填率為15 . 42 （城）和3 . 23 （鄉） ，結論:本結果離2000年目標有一定差距，提示我們應加強口腔健康教育，提高居民口腔保健意識.另外，隨年齡的增長牙齒治療的復雜程度逐漸增高，因此，應在人群中開展初級口腔衛生保健，做到早發現，早診斷，早治療In this paper, we clearly and strictly prove the asymptotic formulas for the eigenvalues and the expansion theorems
本文用留數方法清晰而嚴格的證明了特徵值的漸進估計公式和特徵展開定理。( 2 ) because of t he variability of rock subjected to outside action, three new conceptions : postive damage basic damage and negative damage, are suggested, which can deal with the condition that rock density became large. ( 3 ) the present damage variables based on ct number mostly include ct average number of the rock without damage, which is difficult to measure, so a new damage variable, which includes the average ct number is proposed, on the other hand, strain equal theory is generalized because the one put foreword by lemaitre is not good enough to use. ( 4 ) a axial damage constitutive equation is proposed and testified. ( 5 ) with the circle times, the damage propagation laws of two different rocks, subjected to circle of freezing and thawing, are studied, and in the analysis process, traditional analysis method including average ct number and is used, some important conclusions are reached : inner damage of soft rock containing a large mount of apertures is largely propagating with the time increasement of circle, however, at the preliminary time, the hard rock containing a small mount of aperture is a little propagating, at late time, the influence become large ; ( 6 ) zone separation and statistics frequency put forward is used to analysized the three different damage propagation in the open circumstance, when they are subjected to the different circle times of freezing and thawing, in which the temperature variability is linear, different freezing rate, and different freezing temperature, and no water is supplied during the test
在研究過程中本文主要做了以下工作： （ 1 ）針對巖石損傷變化較小時，運用ct均值和方差分析不方便的缺陷，本文提出運用對ct數范圍劃分區段的方法，根據各區段統計頻率的變化規律來分析損傷擴展狀況； （ 2 ）針對巖石受到外部作用的多變性，本文提出了基準損傷，正損傷，負損傷的概念，在某種程度上考慮了巖石受到外部作用時的壓密情況； （ 3 ）現有的基於ct數的損傷變量大多需要用到巖石基體的ct均值，這實際上是很難觀測到的，因此本文建議了一個可運用巖石初始狀態ct均值的損傷變量，由於現有的勒邁特教授應變等價原理使用上的不便，本文在其基礎上進行了推廣； （ 4 ）建議了一個可用巖石初始狀態ct數和彈性模量的單軸損傷本構方程，並用算例進行了驗證； （ 5 ）對兩種不同巖石在開放環境下受到凍融循環作用且融化過程中補水時，內部損傷隨凍融循環次數增加的擴展規律進行了探討，主要運用了常規的ct均值和ct方差的分析方法進行分析，試驗發現：對于孔隙率和含水率較高，密度和強度較低的軟弱巖石，凍融循環次數對損傷結構的擴展有明顯的影響，而對于孔隙率和含水率較低，密度和強度較高的硬巖，凍融循環次數對其損傷結構擴展初期由於含水率低的原因，影響不是太大，而後期由於水補給后，含水率較高的原因，凍融影響逐漸增大； （ 6 ）運用了本文提出的區段劃分和統計頻率的方法，深入地分析了開放環境下的線性溫度變化的凍融循環次數，凍結溫度，凍結速度不同巖石作用時，其內部損傷隨凍融循環次數，凍結速度和凍結溫度變化的擴展規律，需要指出的是除了在試驗前飽水外，凍融過程中沒有補水。Firstly, the displacement, stress, strain fields and the working state of dam body and foundation are evaluated by fem. by overloading the upstream water level and reducing rock strength parameters, the failure process of dam foundation is simulated and the failure mode and paths are determined. the results show that when overload method is used, damaged area develops from up - stream to down stream with failure front stays near the interface between dam body and bedrock
首先採用非線性有限單元法對壩體及壩基在不同荷載工況下的變位、應力應變狀態展開分析，評價各工況下壩基的運行狀態，而後採用超載法和綜合法對大壩穩定性進行分析，模擬壩基的漸進性破壞過程，追蹤巖體破壞狀態的發展演變過程，從而得到壩基在超載和強度下降過程中的破壞模式和破壞發展路徑。For the purpose of enhancing students " moral development by participating in voluntary activities, the following suggestions are proposed : schools should put more emphasis on moral education through completely actualizing government - sponsored quality education. schools should do well the work of organizing, associating, training and evaluating when they develop voluntary activities. the government and educational executive organizations should make corresponding laws or regulations so that students will take more systematic and regular voluntary activities
為了充分發揮志願服務活動對學生品德發展的積極作用，本文提出了以下的建議：學校全面實施素質教育，切實加強德育工作；學校在開展志願服務活動時要做好組織、協調、培訓、考評工作；政府和教育行政部門要制定相應的法律法規，以促進學校志願服務活動的制度化和經常化；逐漸改變志願服務活動的組織方式，充分發揮志願精神的精髓。" the language in the policy related to conservation of the environment is illuminating " stated eric bohm, ceo. " we encourage voluntary participation " action blue sky campaign, " consult the public on legislating " new law on idling vehicles ", " initiate a study " aged and mechanical services assets, " to achieve the desired impact but also to minimize impact, we may progressively take small, incremental steps to impose charges " polluter pays
毅理先生總結：特區政府在環境保育政策的用語極具啟發性：我們鼓勵自願參與藍天行動就立法諮詢公眾意見停車熄匙的新法例展開研究更換老化機電設備為達到理想效果，同時盡量減輕負影響，我們應以循序漸進的方法徵收排污費污者自付。During the period of development and running the subsystem, we faced with all kinds of technical difficulties. we used the idea of software engineering, solving problems, designing software structure intensively, assigning resources. we took cooperation equipments as red line to realize the management of hospital cooperation equipments
在運用軟體工程的方式方法的基礎上，精心設計軟體的體系結構，合理配置資源的前提下，本著宏觀上全面展開、微觀上循序漸進的原則，分階段，以模塊為單位進行分析、編程、調試、運行、切換，循投資設備管理為主線，實現了醫院對投資合作設備的管理。Carrying out state - owned forestry region sustainable strategy cannot be without sustainable development capability construction. sustainable development capability construction features administrative levels and advance gradually. directed by relevant theories, the dissertation studied the basic issues of state - owned forestry region sustainable development capability construction
實施國有林區可持續發展戰略離不開可持續發展的能力建設，而這種能力建設表現出層次性和漸進性的特點，盲目地、無科學規劃的、寄期望一蹴而就的做法對實現可持續發展是無益的。Scholars developed further more the thoughts of information publicity of the philosophy of publicity, which gradually formed the basic principal for the morden security law with the guideline of " publicity, equity and justice ", which represents during the process of acquisition of listing corporation the principal of information publicly, the principal of equality of the shareholder ' s treatment and the principal of the protection the medium and small shareholders " interests, and becomes the guideline of the legislation of the listing corporation acquisition
此後學者進一步發展了公開哲學的信息公開思想，逐漸形成了以「公開、公平、公正」為核心的現代證券法基本原則。在上市公司收購中， 「三公」原則具體表現為信息公開原則、股東待遇平等原則和保護中小股東利益原則，成為上市公司收購立法的核心。分享友人