存在的性质

Cauchy distribution is a particular one in probability and it has a lot of special properties.

柯西分布是概率统计学中的一个极具特色的连续型分布，其独有的性质历来备受重视，利用特征函数这一工具，讨论了柯西分布的结构、矩存在性、可加性、无穷可分性等概率性质。

This article is made up of four parts. The content of the first part is about the conspectus of litig...

本文主要分为四个部分，第一部份为诉讼契约概述，对诉讼契约与契约等概念进行比较和分析，进而界定了诉讼契约的性质，为后来的论述奠定基础；第二部份为诉讼契约存在的理论基础、现实基础及价值分析，论述的着眼点为诉讼契约存在的制度环境和应然性问题和价值功用；第三部份对中外诉讼契约的现状进行了比较并从中有所启示；第四部份是本文的重点，主要讨论的是我国诉讼契约制度的存在的问题，并提若干建构完善措施，如确立诉讼契约理论体系和诉讼原则等，最后，对诉讼契约提出了些许规制措施。

The existence of surface electronic states is an intrinsic property of the surface and many properties and processes happening on the surface of the materials are closely related to the surface states and their energy distribution and space distribution.

表面电子态的存在是表面固有的性质，材料的许多性质和发生在表面的过程都与表面态及其能量分布，空间分布有关。

This paper study the character and application of the solution of BSDE, the main results include: for the second kind of BSDE, the existence and uniqueness of the solution under non-Lipschitz condition, comparison theorem and stability are established , under weaker condition , the existence of the minimal and maximal solution is proved and the application in stochastic control and utility function is given; for the first kind of BSDE, under weaker condition , the existence of minimal and maximal solution .stability, comparison theorem and application to utility function are proved.

本文研究倒向随机微分方程解的性质及其应用，主要结果有：针对第二类方程，讨论了在非Lipschitz条件下倒向随机微分方程解的存在唯一性，比较定理及稳定性等，在更弱条件下，得到了倒向随机微分方程的最大解和最小解的存在性，在此基础之上，给出了在随机控制及效用函数方面的应用；针对第一类方程，同样在较弱条件下，证明了方程最大、最小解的存在性、稳定性、比较定理及其在效用函数的应用。

This paper study the character and application of the solution of BSDE, the main results include: for the second kind of BSDE, the existence and uniqueness of the solution under non-Lipschitz condition, comparison theorem and stability are established , under weaker condition , the existence of the minimal and maximal solution is proved and the application in stochastic control and utility function is given; for the first kind of BSDE, under weaker condition , the existence of minimal and maximal solution .stability, comparison theorem and application to utilityfunction are proved.

本文研究倒向随机微分方程解的性质及其应用，主要结果有：针对第二类方程，讨论了在非Lipschitz条件下倒向随机微分方程解的存在唯一性，比较定理及稳定性等，在更弱条件下，得到了倒向随机微分方程的最大解和最小解的存在性，在此基础之上，给出了在随机控制及效用函数方面的应用；针对第一类方程，同样在较弱条件下，证明了方程最大、最小解的存在性、稳定性、比较定理及其在效用函数的应用。

T〓, ΔT〓,〓 and ξ are all influenced by the flow pattern of molten electrolyte and metal and by temperature gradient. 6. A set of software characterized with typical friendly Windows GUI has been successfully developed under Borland C++ OWL IDE. It has a hierarchical completely mouse-driven menu system.

根据NaF-AlF〓体系性质与结晶热力学和动力学原理，首次提出槽帮结壳在冷凝形成和熔化消失过程中分别存在一"过冷度"：ΔT〓，〓(5)"过热度"：ΔT〓，〓(6)新结壳固化时间：〓和理论研究和实际生产所指槽膛内形之间存在的"过渡层"，厚度为ξ。

This dissertation involves the study of the growth dynamics of colloidal particles under unequilibrium and irreversibility condition. Firstly, it is of interest to investigate whether the ideal diffusion or reaction-limited aggregation universal behavior can be observed for the initially polydisperse practical system of basic yttrium carbonate as well. The fractal structure of basic yttrium carbonate aggregate cluster was observed using transmission eletron microscopy. The aggregation kinetics of basic yttrium carbonate colloids was studed using dynamic 1ight-scattering techniques. At 1.00mol/l NaCl solution the fast diffusion-limited aggregation behavior was observed with an increase in the aggregate size over time described by a power law. The aggregates are characterized by a fractal dimension D=1.82. The disordered and ramified cluster is consisted of primary colloidal particles and tenuous and more open. These are in good agreement with those observed for other colloidal system such as colloidal gold (1.86), silica (1.85) and polystyrene latex (1.82) in diffusion-limited aggregation from the static and dynamic light scattering by Lin. Therefore ideal diffusion-limited aggregation behavior can be observed in practical polydisperse system as well. Smoluchwski and fractal theories were used to obtain the aggregation rate constant for initially polydisperse system for the first time.

本论文研究胶粒的非平衡不可逆聚集动态学，分为两个部分，第一部分是通过实验研究一个新的初始多分散的碱式碳酸钇胶粒实际体系中，聚集标度性质的普适性，即使用透射电子显微技术观测聚集粒子簇的分形结构，使用动态激光光散射研究碱式碳酸钇胶粒的聚集动力学，胶粒带电而产生静电排斥作用使得碱式碳酸钇胶粒处于稳定状态，当加入电解质NaCl溶液时，碱式碳酸钇胶粒间的Debye-Hückel屏蔽距离缩短，从而降低静电排斥能垒，引起胶粒发生不可逆聚集，加入电解质NaCl的浓度为1.00mol/l时，碱式碳酸钇胶粒进行快速聚集，经历扩散控制聚集机理，形成结构疏松、更为开放的分形聚集粒子簇，其分形维数为1.82，碱式碳酸钇胶粒聚集增长动力学遵循幂函数增长规律，与Lin等使用静态激光光散射和动态激光光散射测量硅胶(1.85)、金胶(1.86)和聚苯乙烯胶乳(1.82)在扩散控制聚集状态形成聚集粒子簇的分形维数值以及粒子簇聚集增长的动力学规律相一致，表明胶粒聚集标度性质的普适性质在初始多分散的实际体系中也是存在的，首次由动态激光光散射的实验数据得到初始多分散胶粒分形粒子簇的聚集速率常数，并且其值与Smoluchowski聚集速率理论预期相符。

Based on a comparative method, this article looks back on the origin and development of the condominium system, comes to the conclusion through analyzing and comparing different theories that the condominium concept of trialism is more scientific and reasonable. Based on the above discussion, conducts further study on its properties and characters, and points out that condominium is a kind of compound ownership including exclusive right,common right and member's right ,which has many differences from traditional real estate ownership.

本文运用比较研究方法，回顾了建筑物区分所有权制度的起源和发展，通过对各种学说的分析，认为以三元论说界定建筑物区分所有权较为科学合理，在此基础上，探讨了其性质和特征，提出建筑物区分所有权的性质是一种包括专有权、共有权和成员权的复合性物权，其与传统不动产所有权存在诸多差异。

The new views of this thesis are as below:1,Advance the view of the special characters of the commodity estate forward-sale contract;2,Define the subject-matter of the forward-sale contract as a kind right of anticipation, embody the unfairness of rights and obligations;3,Discuss the essence of the forenotice registration system;4,Consider that the transfer of forward-sale contract should be allowed in our country.

本文的主要创新在于：1、通过对于商品房预售合同概念和性质的深入分析、研究和比较，显现出了该种合同与其他一般买卖合同的不同之处，并提出了一些笔者的观点。2、通过对于商品房预售合同标的物的分析将之定义为一种期待权并且提出了该种合同当事人权利和义务存在不平衡性的特点。3、笔者对预告登记进行了细致的分析，并在结合新颁布的《物权法》的基础上说明了该种制度存在的必要性以及我国现有制度的改进方向。4、提出了商品房预售转让可以存在并在一定条件下施行的观点，并提出了相关的理由。

The entire theory systems of the punctured binary sequence pair and the punctured binary array pair are built, which include the perfect punctured binary sequence pair theory, the perfect punctured binary array pair theory, the quasi-perfect and double quasi-perfect binary array pair theory, and the punctured binary complementary sequence pair theory.

定义了屏蔽二进序列偶、最佳屏蔽二进序列偶和奇周期最佳屏蔽二进序列偶，研究了它们的变换性质和存在的组合允许条件，并用这些性质和条件，搜索出若干最佳屏蔽二进序列偶和奇周期最佳屏蔽二进序列偶。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。