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How enterprises can find their own core competitive advantage to realize that If they know themselves and their enemy, they'll never lose a battle,and how to show their strong points and hide their weaknesses are both problems that many enterprises are faced with. The 21st century is the century of "competitiveness", also is the century of spread's leading to win, the more is much attention to brand.

企业如何能找到自身的核心竞争力，做到"知己知彼，百战不殆"，如何能扬长避短，发挥自身优势是许多企业面临的问题。21世纪既是"竞争力"的世纪，也是传播制胜的世纪，更是一个讲求品牌的时代。

Although I say that, but hard to do it, one is have not that kind of the atmosphere in student's ages, another is seem to have already make it a rule to these life style, too lazy, just only think how to play how to make oneself comfortable.

我虽然这么说，可是却很难做到，一是没有了那种学生时代的氛围，二是好像已经习惯于这样的生活方式，太懒，只想着怎么玩怎么让自己舒服了。

I know how to fight and I know how to make peace. I know who I am and what I want to do.

我知道如何战斗，我知道如何争取和平，我知道我是谁和我想要什么。

This article consists of four parts: In the first part of thesis introduced Heisenberg's early years of life and the creation of Matrix mechanics, expounded Münich、G?ttingen,Copenhagen, three places different academic atmosphere which produce to Heisenberg's institute of physics, and revealed how to set up Matrix mechanics by mathematics method; The second part introduce Schr?dinger's university life, the research results, and the establishment of Wave mechanics. The different academic atmosphere of Vienna and Zürich have the difference influence which brings to Schr?dinger's research work, how to establishment the Schr?dinger equation based on Hamilton equation of classical mechanics, and elaborated the physical controversy caused by the equivalent.; The third part analyzed two mechanics different approaches in which the way to propose the question and solve the question; The last part recommend the different philosophy interpretations, Schr?dinger's interpretation onΨfunction, the statistical interpretation of Wave mechanics, uncertainty principle, and which caused this free discussion of quantum mechanics.

文章共分为四部分：第一部分介绍了海森伯的早年生活及其创立矩阵力学的过程，阐明了慕尼黑、哥廷根、哥本哈根三地不同的学术氛围对海森伯的物理研究所产生的不同作用，并揭示了海森伯如何用数学方法建立矩阵力学方程的过程；第二部分介绍了薛定谔的大学生活、研究成果，以及波动力学的创立过程，说明了维也纳和苏黎世不同的学术气氛给薛定谔的研究工作带来的不同影响，解释了薛定谔以经典哈密顿方程为基础建立薛定谔方程的过程，并阐述了等价性所引起的物理争论；第三部分分析了两种力学的思想进路在提出问题、解决问题上的不同；最后一部分介绍了对两种力学形式不同的哲学诠释，薛定谔对Ψ函数的诠释、波函数的统计解释和测不准原理，以及由此引起的量子力学的大讨论。

It is difficult to obtain the accurate segmentation threshold of the image. This paper uses the multinomial to approximate the histogram envelope curve by different phase. So the question of how to obtain the accurate segmentation threshold of the image can convert into the solution of the minimum of multinomial, Using this method it can be solved the question how to segment the image more accurately.

对于在图像分割时难于得到图象分割的准确阈值问题，提出利用多项式对直方图包络线进行分段拟合，把图像分割阈值问题转化为求多项式极小值的问题，从而求出用于分割图像不同灰度层次的最优阈值的方法。

I tried my best so many times to make a chocolate coated polvoron but I can't get the technique how to mix the coated chocolate or I say the procedure of the coated chocolate and how to mixed it with the powdered polvoron in a moulder, please answer me immediately because I have been selling polvoron since I resign in my job.

我尝试我最好的，所以很多时候做出的巧克力包衣polvoron ，但我不能得到技术如何组合涂层巧克力或我说的程序包覆巧克力以及如何混合，它与粉状polvoron在moulder ，请我的答案马上，因为我一直在抛售polvoron自从我辞去我的工作。

In this context, I need to further explore the future of interior design trends, how to save as much as possible of natural resources, protection of human survival in the environment; how to build a habitable indoor environment return to naturalize.

在这个背景下，我需要进一步探讨室内设计的未来发展趋势，如何尽可能地节省自然资源，保护人类赖以生存的环境；如何建造出适合居住的室内环境回归自然化。

For games such as netball and rounders it is essential to cooperate and follow instructions; you have to play your part in the game, doing this has not only taught me how to be part of a team, but how to lead one too.

进行像篮球类运动时，团结协作和遵守规则是很必要的，在你的团队中，你得扮演好自己的角色，这些不仅教会我怎样在一个团队中发挥作用，也教会了我怎样带领一个团队。

How to valuate the nonmarket value and how to determine the price of natural resource and environment, is a great challenge to the study of SNA.

如何对缺乏市场表现形式的资源环境进行市场价值评估，如何确定完整的自然资源价格，这是自然资源核算理论和方法研究所要解决的关键问题。

In the last part of this dissertation, we discuss how to model an image is discussed and how to segment an image by EDEK.Zero-Cross principle is a classical concept in signal processing. We generalize the concept to be zero normal curvature after the geometry frame built. Furthermore, we present the explanation to choose the dual parameters in SPMVIF. And we research why the Laplacian gradient superior to edge gradient.

梯度方向二阶导数过零原理是信号处理中的经典结论，在运用微分几何的知识建立SPMVIF的几何框架的同时，将这个结论推广到零-法曲率的形式；另外我们对SPMVIF的双参数选取规则进行了讨论并给出它们的几何意义，并且对SPMVIF中法向矢量选取时拉普拉斯梯度优于边缘图像梯度的结论给予统计信息熵的解释。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。