查询词典 boundary value problem

M-point boundary value problem; momotone iterative; equation system; impulsive differential-integro equation; three-point boundary value problem; positive solution; Fixed point; Cone

基础科学，数学，数学分析m点边值问题；单调迭代；方程组；脉冲微积分方程；三点边值问题；正解；不动点；锥

The most researches on Riemann boundary value problem are confined to normal type. The Riemann boundary value problem of non-normal type on smooth closed contours first arised in the book [1] written by F.D.

Riemann边值问题的研究大多限于正则型Riemann边值问题，封闭曲线上非正则型Riemann边值问题的研究最早始于F.D。

The conception of intellectual capital reflects the change of the resource of enterprises" value. How to increase value by intellectual capital management is the problem in front of all of the enterprises. However, intellectual capital evaluation, which is the first stage of intellectual capital management, has to be connected with enterprise value. Intellectual capital evaluation isn"t ought to only tell the contribution the intellectual capital creates on enterprise value at some moment, but also help high managers know the relationship between intellectual capital and enterprise value. Enterprises should know which intellectual capital is more related with enterprise value, which is the most worthy to investing and paying attention to. Enterprises should pre-estimate the dynamic change which intellectual capital contributes to enterprises value.

智力资本概念的提出实质反映的正是知识经济时代企业价值来源的变化，如何通过有效管理智力资本增加自身价值是摆在所有企业面前的紧迫问题，而作为智力资本管理首要环节的智力资本评估自然也不能脱离企业价值，有效的智力资本评估不仅应能识别出特定时点上企业拥有的智力资本对企业价值做出的贡献，更重要的是帮助企业高层管理人员更好地理解智力资本和企业总体价值之间的关系，弄清楚哪些智力资本与企业价值联系最紧密，哪些智力资本最值得重点投资和关注，预先判断智力资本对企业价值贡献的动态变化。

There is no difficulty for us to solve N-K problem for submerged bodies by the coupled element method, but for wavemaking problems of the bodies piercing free surface, we get a difficult problem of line integral on the free surface when we solve the boundary value problem in the external region by boundary element method.

对于深潜物体的N—K问题，用耦合元方法求解不存在根本性的困难，但对于水面船波兴波问题，采用边界元方法来处理外域中的边值问题而出现了所谓的自由面线积分问题。

The gap element method is proposed in the paper for two kinds of problems, which include contact problem and gap joint problem. Elasticity contact problem falls into the category of unknown boundary value problems. It follows that the contact area and contact conditions or states can never be determined without special mathematical analysis, which is a very difficult work. The boundary conditions of the contact surfaces are deduced.

文中给出了间隙元法在空间可动部件接触问题中的应用，推导了其几何边界条件和力学边界条件，利用虚功原理推导了含间隙元弹性接触问题的有限元方程式，给出了其数值解法的迭代步骤，并指出了利用间隙单元进行分析的特点。

The main purpose of this dissertation is to study the steady state problem,periodic-boundary value problem and initial value problem of Lazer-Mckenna sus-pension bridge equation and other some relevant problem.

本文研究Lazer-Mckenna吊桥方程的静态问题，周期边值问题和初值问题以及一些类似的相关问题。

Mao Zedong has discussed confiscation of bureaucratic capital , has built the socialist state owned economy problem on depending on the socialist society pattern of ownership and assigning the system problem,have discussed the problem reforming individual economy becoming socialism collective economy , have discussed the problem reforming private capitalistic economy becoming socialist state owned economy , have discussed appropriate develop individual economy and private economy and the problem introducing foreign investment, possessions having discussed "three-level of rural collective economy, team the problem being a basis ", have discussed the problem needing to pay attention to the interests of the collective and the individual as well as the state, Have discussed the problem persisting in distributing according to ones performance , opposing an equalitarianism.

在社会主义社会的所有制结构和分配制度问题上，毛泽东论述了没收官僚资本、建立社会主义国营经济的问题，论述了把个体经济改造成社会主义集体经济的问题，论述了把私人资本主义经济改造成社会主义国营经济的问题，论述了适当发展个体经济和私营经济以及引进国外投资的问题，论述了农村集体经济的"三级所有，队为基础"的问题，论述了要兼顾国家、集体、个人三者利益的问题，论述了坚持按劳分配、反对平均主义的问题。

FENG Kang, YU De-hao and some other scholars of our country are the first ones to create the natural boundary element method, and they have successfully studied the natural boundary reduction method for the boundary value problems of harmonic equation and biharmonic equation.

我国学者冯康、余德浩等首创自然边界元法，并已成功地研究了调和方程及双调和方程边值问题的自然边界归化方法。

In this paper the natural boundary reduction for some elliptic boundary value problems with concave angle domains and its natural boundary element methods are investigated.

本文研究凹角型区域椭圆边值问题的自然边界归化及其边界元法。

In order to bypass the difficulty of discretizing the boundary r or the Lebesgue discontinuous set Su in the Mumford-Shah model, we use an edge-detector function and a threshold value to induce a thin-belt where the image boundary lie in and displace the length of the boundary by the area of the thin-belt approximatively.

为避免在离散化Mumford-Shah模型中的边界Γ或Lebesgue不连续集S_u的困难，我们借助边界检测算子和门限值，确定图像边界所在的窄带区域，用窄带区域面积近似边界的长度。

The production moved off-Broadway to New York City, where she won the Joseph E. Calloway award for her performance, and was profiled in American Theater Magazine as one of ten young theater artists to watch.

生产提出过百老汇的新的纽约市，在那里她赢得了约瑟夫calloway奖，她的表现，并于异型在美国的战区杂志之一， 10战区的青年艺术家观赏。

It's a risk tradeoff, and I believe that adding test support code usually wins.

这是一个风险的权衡，我相信添加测试代码通常会占上风。