查询词典 one dimensional boundary value problem

For example, zero-dimensional, one-dimensional line, the two-dimensional surface, three-dimensional three-dimensional, and even four-dimensional space-time.

比如，零维的点、一维的线、二维的面、三维的立体、乃至四维的时空。

For example, the zero-dimensional, one-dimensional line, the two-dimensional surface, the three-dimensional to three-dimensional, as well as four-dimensional space-time.

比如，零维的点、一维的线、二维的面、三维的立体、乃至四维的时空。

According to the principles of total economic value, the first step of the evaluation of assets value of wetland is to classify the assets value into two categories: use value and nonuse value , the former include direct use value and indirect use values , and the later includes existence value and Bequest value , the option value belongs to non-use value because its use value can not be realized.

对湿地资源资产价值的核算，应根据总经济价值的原理，首先将其资产价值分为使用价值和非使用价值两大类；使用价值又进一步分为直接使用价值和间接使用价值；非使用价值则包括存在价值和遗产价值；选择价值由于目前无法实现其使用价值，因此属于非使用价值的范畴。

LBIE, based on the local boundary equation, adopts the traditional moving least squares approximation which depends on only the values of the nodes in the domain of the problem or along its boundary. The whole process of integration is carried on over a local domain or its local boundary centered at the node in question. The local boundary equation can be rewritten to represent the values of the unknown function at the point of interest, and the essential boundary conditions can be directly and easily enforced by using the Green formula and the characters of the Dirac function.

它以局部边界积分方程为基础，采用移动最小二乘近似函数，从而只需要分布在问题域内及其边界上的节点的信息值，无需划分单元；整个积分是在以节点为中心的局部域及其边界上实现，所以不需要背景积分网格；借助于格林公式及Dirac函数的性质，将局部边界积分方程转化为所考虑点的未知函数的边界积分表达式，便于直接施加本质边界条件。

Coordinate sequence method is made up of the instruct information of polygon boundary x, y coordinate. It is the easiest polygon vector encoding method. The file structure of this method is easy, but because of the polygon boundary has stored two times, it will produce data redundancy, moreover, short of neighbor threshold information; Tree index encoding method make all the boundary points digitizing, store the coordinate sequence, connect the point index to boundary line, and then connect the line index to other polygons, so as to the tree index structure has came into being. It eliminates neighbor polygons boundary data redundancy problems; Topology structure encoding method is a method which by setting up a complete topology relationship structure, resolve the neighbor threshold and island information process problem. However, it makes arithmetic more complicated and makes database bigger.

坐标序列法是由多边形边界的x，y坐标对集合及说明信息组成，是最简单的一种多边形矢量编码法，文件结构简单，但多边形边界被存储两次产生数据冗余，而且缺少邻域信息；树状索引编码法是将所有边界点进行数字化，顺序存储坐标对，由点索引与边界线号相联系，以线索引与各多边形相联系，形成树状索引结构，消除了相邻多边形边界数据冗余问题；拓扑结构编码法是通过建立一个完整的拓扑关系结构，彻底解决邻域和岛状信息处理问题的方法，但增加了算法的复杂性和数据库的大小。

In Chapter 1, two solutions to the elliptical boundary value problem have been constructed through a monotone iterative process, and they might be identical. In Chapter 2, the author expresses the local solution to the parabolic initial boundary value problem taking advantage of Green function. In Chapter 3, the asymptotic solution to the initial value problem of Duffing equation is obtained and the method for finding the approximate solution to the inverse problem is put forward.This paper is planned with a view to the author's research means.

从研究结果看：第一章通过单调迭代过程构造出椭圆型方程的边值问题的两个解，并且指出二者可能是同一个解；第二章利用格林函数给出了抛物型方程的初边值问题的局部解的解析表达式；第三章中，先对Duffing方程的初值问题写出解的渐近展开式，再对其反问题提出一种求近似解的方法。

The second chapter is the main part of this paper, in which the formulation of the Riemann boundary value problem of non-normal type on the real axis, the solution method of homogeneous problem, the relation between the two kinds of different derivatives and the inhomogeneous problem will be thoroughly given. In this paper, the solution and the solvability of the Riemann boundary value problem of non-normal type on the real axis will be given. Furthermore, it is shown that the twokinds of derivatives of the function Ψ are existing and equivalent in the case ofthe solution about the original problem, therefore, we get uniformly Hermite interpolatory polynomial. The relation between the two kinds of different derivativesof the function Ψ are similar for smooth closed contours by means of the same proof.

第二章是本文的主要部分，分别给出了实轴上一类非正则型Riemann边值问题的提法、齐次问题的解法、两种导数的关系及非齐次问题的求解，本文运用杜金元教授[11]的方法获得了实轴上非正则型Riemann边值问题的封闭解及可解性条件，且在问题可解的情况下论证了函数Ψ的非切向极限导数和Peano导数存在且相等，从而获得了统一的Hermite插值多项式，同样关于封闭曲线上非正则型Riemann边值问题，采用本文论证方法证得了函数Ψ的非切向极限导数和Peano导数存在且相等，从而较好地统一了[10]、[11]中的Hermite插值多项式。

Bosson--One In A Million You're one in a million, Oh now You're one in a million, Oh Sometimes I can't hate you every day Sometimes you can fall for everyone you see Only one can really make me stay A sign from the sky Said to me You're one in a million You're once in a lifetime You made me discover one of the stars above us You're one in a million You're once in a lifetime You made me discover one of the stars above us I've been looking for that special one And I've been searching for someone to give my love And when I thought that all the hope was gone You smile, there you were and I was gone I always will remember how I felt that day A feeling indescribable to me, Yeah I always knew there was an answer for my prayer And you, you're the one for me You're one in a million You're once in a lifetime You made me discover one of the stars above us You're one in a million You're once in a lifetime You made me discover one of the stars above us You're one in a million You're once in a lifetime You made me discover one of the stars above us You're one in a million You're once in a lifetime You made me discover one of the stars above us I was cool and everything was possible You tried to catch me but it wasn't possible No one could hurt me it was my game Until I met you baby and went insane And when you didn't want me, I wanted you Because the finer thing bout it was I like to go I like it when its difficult I like it when it's hard You know it's worth it if ya find your heart You're one in a million You're once in a lifetime You made me discover one of the stars above us You're one in a million You're once in a lifetime You made me discover one of the stars above us You're one in a million You're once in a lifetime You made me discover one of the stars above us You're one in a million You're once in a lifetime You made me discover one of the stars above us You're one in a million, Oh You're one in a million

Bosson--一在A百万 You现在是一个在百万，哦 You是一个在百万，哦 Sometimes我不可能每天恨您 Sometimes您能为您看的每个人跌倒Only一可能真正地做我逗留从天空的A标志对我的Said You是一个在百万 You一次在一生 You使我发现其中一个在我们之上的星 You是一个在百万 You一次在一生 You使我发现其中一个在我们之上的星 I寻找那特别一个我搜寻某人给我的爱的AndAnd，当我认为所有希望是去的 You微笑，那里您是，并且我去 I永远将记住我怎么感觉那天感到的A难以描述对我，呀 I总是知道有我的祷告的一个答复And您，您是那个我的 You是一个在百万 You一次在一生 You使我发现其中一个在我们之上的星 You是一个在百万 You一次在一生 You使我发现其中一个在我们之上的星 You是一个在百万 You一次在一生 You使我发现其中一个在我们之上的星 You是一个在百万 You一次在一生 You使我发现其中一个在我们之上的星 I是凉快的，并且一切是可能的 You设法捉住我，但是它不是可能的没人可能伤害我它是我的比赛 Until我遇见了您婴孩并且去疯狂 And，当您没有想要我，我想要您 Because越美好的事回合它是我喜欢去 I喜欢，当它困难我喜欢时，当它是坚硬时You知道它值得它，如果ya发现您的心脏 You是一个在百万 You一次在一生 You使我发现其中一个在我们之上的星 You是一个在百万 You一次在一生 You使我发现其中一个在我们之上的星 You是一个在百万 You一次在一生 You使我发现其中一个在我们之上的星 You是一个在百万 You一次在一生 You使我发现其中一个在我们之上的星 You是一个在百万，哦 You是一个在百万

According to the different orientations of domain walls with respect to the (100) observation plane of a foil, 90°domain boundaries may be divided into two kinds. one is thin lens or ring shaped a-a 90°domain boundary, and the domain wall lies on the {110} plane; Usually, most of these domain boundaries are uncharged; according to the extinction rules for the (011) domain walls, the displacement vector 〓 along 〓 can be dertermined, which is parallel to the line of intersection between the domain wall and the plane consisting of spontaneous polarization vectors on both sides of domain boundary; from selected area electon diffraction of crystals including domain boundary, we not only examine slight difference in the crystal parts on both sides of the domain boundary, but also obtain crystallographic relationship between them, that is, there exists a 180°rotation symmetry operator along a normal of domain wall. The other is Z or ring shaped a-c 90°domain boundary along {010} direction, and the displacement vector 〓 runs along 〓 direction.

根据界面相对于样品中(100)观测面取向的不同，90°畴可分为两类：一类为薄透镜片状或环状的a-a90°畴，其界面平行于{110}，多数不带电，由消光规律可确定其位移矢量平行于畴界面与自发极化所在平面的交迹，即，〓方向，而从包含畴界的选区电子衍射图可知，这种不带电的90°畴界两侧存在微小的取向差，其界面两侧的结晶学关系为以界面法线为二次轴的旋转关系；另一类为Z状或环状的a-c90°畴，其界面平行于[010]或[001]，相应的位移矢量为〓方向。

This thesis begins with a problem which appears when applying Graphic Design to the three-dimensional space, giving an analysis on the visual apperceiving orderliness of two-dimensional, three-dimensional and four-dimensional, then tries to talk about the possibility of the crossing, superposition and transformation among Graphic Design, Three-dimensional space Design and Tridimensional Design.

论文从平面设计在空间中应用时出现的问题入手，对视觉的二维、三维、四维的感知规律进行分析，探讨平面、立体、空间设计语言的交叉、重叠与转换的可能性。

Metrorrhagia is also gynaecological problems of common diseases.

崩漏是妇科常见病也是疑难症。

WordFTP gives you the convenience and timesaving you need.

wordftp让您的方便和省时您所需要的。