问题

Expropriation and compensation is not only an important issue in property law, but also an issue in international law.

内容提要征收及补偿问题不仅是物权法中的一个重要问题，也是一个国际法问题。

In order to change thinking, attitude and behaviour an extended period of time is needed.

在思考问题的方法，对待问题的态度，以及解决问题的能力等方面发生变化都需要时间。

In the last chap-ter,the natural integral equation and natural boundary element method forharmonic problem on exterior elliptic domain are introduced.Then,based onthis,the natural boundary reduction method for a kind of exterior problem ofanisotropic constant coefficients elliptic equation is discussed, the natural inte-gral equation and its solving method on circular boundary and elliptic bound-ary are obtained.These results can be directly applied in coupled methodand DDM for exterior boundary value problem.

最后，讨论了椭圆外区域调和问题的自然积分算子即D-N算子及自然边界元方法，并基于此研究了一类各向异性常系数椭圆型方程外问题的自然边界归化方法，首次得到其在圆周边界及椭圆边界上的自然积分方程及其求解方法，并将这些结果直接应用于外边值问题的耦合算法。

However, for exterior problem, in order to ensure the uniqueness of the solution, the behavior of the solution at infinity must be specified, thus the modification for the expression of the solution and the constraint for the solution of boundary integral equation are needed.

对外边值问题，考虑到二维Dirichlet问题的解应当在无穷远处有界，故解的边界积分表达式要做修正，对积分方程的解要有约束，这样去解边界积分方程得出的解才等同于原问题的解。

People are talking about problem beteew south and north is very extrude, I think it a develop problem.

人们都在讲南北问题很突出，我看这个问题就是发展问题。

People are talking about that North-South issue is extrusive, which i think is just development problem.

人们都在讲南北问题很突出，我看这个问题就是发展问题。

Presently, many scientific research institutes have been investigated factoid questions frequently-asked questions, some mature question-answering systems have been widely recognized. But few institutes are doing research on special domain and complex questions.

现今大多数的问答系统对于简单的事实性问题和常问问题的回答已经达到了很高的准确率，然而对于特殊领域和复杂问题回答研究的很少，而且准确率不高。

The farmland is the key to the problem of agriculture, peasants and rural areas.

农地问题是"三农"问题中最为基础和关键的一个问题。

But, when the problem scale is getting larger, the number of feasible solutions provided by constraint programming is also getting too huge and it very difficult to solve the whole problem with a reasonable computation.

但是当问题范围增大时，限制规划求解的困难度也随之增加。因此，期望这项问题可以作为未来研究限制规划求解人员排班问题的一个改进方向。

At last, this thesis raised the inevitable problems CAFTA would face in the future development and put forward feasible solutions from the point view of China. It is indicated that the problems could be solved with the joint effort made by China and ASEAN.

最后，本文分析了中国—东盟自由贸易区在发展过程中将不可避免地遇到的一些问题，并从中国的角度出发，对这些问题进行了阐述，并提出了解决方案，说明这些问题如果经过双方的共同努力，是完全可以得到解决的。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。