有界區域 的英文怎麼說

中文拼音 [yǒujièqūyù]
有界區域 英文
enclosed area
  • 有 : 有副詞[書面語] （表示整數之外再加零數）: 30 有 5 thirty-five; 10 有 5年 fifteen years
  • 界 : 名詞1 （相交的地方; 劃分的界限） boundary 2 （一定的范圍） scope; extent 3 （按職業、工作或性別等...
  • 區 : 區名詞（姓氏） a surname
  • 域 : 名詞（在一定疆界內的地方; 疆域） land within certain boundaries; territory; region
  1. There are three sections in this paper. the first section : we consider the initial boundary value problem on half line and bounded interval, with kato ' s method for abstract quasi - linear evolution equations and a prior estimates of. solution, we get the existence of global smooth solution and the blow - up of solution in finite time under some conditions

    第一部分：考慮了camassa ? holm方程在半無界和有界區域上的初邊值問題，用kato關于擬線性演化方程的初值問題的理論及先驗估計的方法，證明了整體解的存在性，及在一定條件下，解在有限時間內的blow ? up 。
  2. In this paper, we consider mixed boundary problem of p - laplacian equations in a bounded domain of rn

    摘要研究空間中有界區域混合邊值問題的正解存在唯一性。
  3. The former three chapters considers the initial - boundary value problem for the nonlinear wave equation in a bounded domain fi c rn. chapter 2 investigates the problem with a, g and / like ( v2 ) = ( 1 + v2 ) - 1 / 2, g ( v ) = - | v | pv, p > 0 and f ( v ) = | v | mv, m > 0, respectively

    論文的主要內容分為四章，前三章主要研究定義在有界區域上的非線性波動方程的初邊值問題在第二章中（ v ）形式如（ 1 + v ~ 2 ） ~ （ - 1 / 2 ）
  4. The feasible area for this kind of programming changes into boundary, and there is no interior point

    當規劃問題為混合約束（帶有等式約束）時，可行域變成一個邊界區域，並沒有內點。
  5. The algorithm has many advantages such as the input format and output format being uniformed, high efficient, wide application, etc. it has abroad market values in many domains, such as the weather character demonstration, computing and the demonstration of anomalous graphics, etc. we know that curves can be approached by mini line - segments, so the boolean operations between almost all regions can be implemented by this algorithm

    本演算法具有輸入、輸出數據格式統一、效率高、應用面廣等優點。在實現天氣氣象圖的演示、各種不規則圖形的顯示和計算等領域具有很廣闊的市場前景。由於曲線邊界可以由小線段組成的多邊形來逼近，所以通過本演算法，我們還可以實現任何邊界區域間的布爾操作。
  6. Chapter 3 consider the initial - boundary value problem utt - where q is a bounded demain in rn with smooth boundary 3q ; with m ( s ) is a nonnegative c1 - function for s > 0 satisfying with we show that under certain conditions the solution blow up in finite time. chapter 4 consider the initial - boundary value problem and < ? > 2. we show the decay rate of the solutions of the equation

    第三章我們考慮了定義在具有光滑邊界的有界區域上的kirchhoff型方程初邊值問題其中0 ， r ， p 1 ， q 1 ， 1 ；當s 0時， m （ s ）是空間c ~ 1中的非負函數，且滿足其中， 0 ， 2這章我們給出了上述方程解的有限時刻爆破條件。
  7. In this paper, we propose an improved evolutionary algorithm combining diversity maintaining mechanism and accelerating operators, which focuses on the contradiction between the maintenance of population diversity and search efficiency in solving multimodal function global optimization problem on a bounded area

    摘要針對演化演算法求解有界區域上的多峰函數全局優化問題中，保持種群多樣性和搜索效率的矛盾，提出了一種結合了多樣性維持機制和加速運算元的改進演化演算法並對演算法作了收斂性分析。
  8. Miscible compressible displacement in a porous media is modelled by a nonlinear coupled system of two parabolic equations : the pressure equation and the concentration equation

    摘要有界區域上多孔介質中可壓縮可混溶驅動問題由兩個非線性拋物型方程耦合而成：壓力方程和飽和度方程均是拋物型方程。
  9. Firstly, we investigate the dirichlet problem ' s comparison principle on a bounded subset for this fully nonlinear intergro - differential equation, at the same time we must assume the measure in the intergro - differential item is absolute continuous

    首先研究這類完全非線性積分微分方程在有界區域上dirichlet問題的比較原理，此時須假設積分項所涉及的測度是絕對連續的。
  10. Based on the hsv color model, the method regards the saturation as principle to distinguish the foreground and background, then uses mathematic morphological operation and boundary detection technique to extract valid district of steel pieces

    採用hsv顏色空間，並以飽和度為主區分前景和背景，再綜合運用數學形態學運算及邊界跟蹤技術提取出鋼塊的有效區域。
  11. There are two problems in simulating sh - wave issue by finite element method. the first is establishing artificial boundary problem, because of simulating the infinite field from the finite field in which intercept from the infinite field, so we introduce artificial boundary

    用有限元模擬波動問題，其首要問題是人工邊界的設置問題，由於要從無限域中截取有限區域來模擬無限域，所以要引入人工邊界。
  12. On the other hand, tiny clusters in the grain boundary regions are of no interactions, hence result in a temperature behavior similar to the above one of magnetic granular alloys

    在顆粒邊界區域內，小聚集體之間沒有耦合作用，導致低溫區域出現類似顆粒復合膜中巨磁阻效應的溫度行為。
  13. On one hand, in grain regions of films, the strong inter - duster interaction, mentioned as mean field, leads to the colossal magnetoresistance effect ( cmr )

    與此同時，薄膜的拓撲形態分為顆粒區域和顆粒邊界區域。在顆粒區域內，小聚集體之間具有強關聯耦合作用，是這種非均勻體系龐磁阻效應的成因。
  14. Chapter 3 introduces the main ideas of the probabilistic numerical method and applies it to the harmonic boundary value problem over bounded plane domains

    第三章首先介紹概率數值方法總的思路，然後對平面有界區域上，調和方程的第一邊值問題提出了概率數值方法。
  15. There are three parts in this thesis : chapter 2 consider the initial - boundary value problem where q is a bounded demain in rn with smooth boundary < 3q ; with we show the local existence, the golbal existence and the decay rate of the solutions of that kirchhoff equation

    第二章我們考慮了定義在具有光滑邊界的有界區域上的kirchhoff型方程初邊值問題其中0 ， r ， p 1 ， q 1 ， 1 。這章給出了上述方程解的局部存在性、整體存在性和衰減估計。
  16. An improved evolutionary algorithm for solving multimodal function global optimization problem on a bounded area

    有界區域上多峰函數全局優化問題的改進演化演算法
  17. In this paper, we extend the result to the high dimensions in d of rn with given angular velocity

    本文研究的是：在r ~ n的有界區域d中，系統（ 0 . 1 ）以給定的角速度旋轉時解的存在性。
  18. Klein - gordon - schr ( ? ) dinger ( kgs ) equtions presented itself in duplicate schrodinger field and real klein - gordonfield initially [ 14 ]. it is very important in mathmetics and phisics. many papers studied their periods problem and the problem on bounded field [ 6 ], [ 7 ], [ 9 ]

    Klein - gordon - schrdinger （ kgs ）最初出現在復schrdinger場與實klein - gordon場相互作用的孤立子問題中，是數學物理中的一類重要方程，對它的周期問題和有界區域問題已有不少工作。
  19. Many problems in science and engineering are set in unbounded domains. the simplest method for solving them numerically is to set certain artificial boundaries, impose some artificial boundary conditions and then resolve the corresponding approximate problems. whereas these treatments may cause additional errors

    求解這類問題的最簡單的方法是設定一個人工邊界，然後在有限子區域中用通常的方法計算，例如差分法、有限元方法或者有界區域上的譜方法等。
  20. In 1860, schrodinger first put forward the concept " schrodinger equations " in quantum mechanics and since then, the study on schrodinger equations has never stopped, for the mathematical description of many physical phenomena belongs to the field of schrodinger equations, such as nonlinear optic, plasma physics, fluid mechanics etc. as for the form of schrodinger equations, linear schrodinger equations was gradually replaced by nonlinear schrodinger equations ; as for the methods of solving schrodinger equations, the modulus estimate of energy, the principle of contraction mapping, fourier transformation and harmonic analysis are used ; as for the space of the solutions, many people have worked on the problem in bounded domain, euclidean space of dimension n, periodic bounded conditions and mixed regions and they also combined it with the generalization from low dimension to high dimension

    ） dinger方程，如非線性光學、等離子物理、流體力學[ 21 ]等；在方程形式上，從線性schr （ ? ） dinger方程到非線性schr （ ? ） dinger方程；在處理方法上，用能量模估計、壓縮映象原理和fourier變換調和分析等；在方程解空間上，研究有界區域、 n維歐氏空間、周期性有界區域和混合區域等，並且結合從低維向高維推廣。
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