在讨论

In the fifth chapter,we study dipolarizations in some quadratic Lie algebras.Inthe first section,we obtain some results on the classification of dipolarizations in gen-eral quadratic Lie algebras,and prove that there exist dipolarizations in the solvablequadratic Lie algebras whose Cartan subalgebras consist of semisimple elements.

第五章讨论了某些二次李代数的双极化，在第一节中，我们给出了二次李代数的双极化的一些分类结果；特别证明Cartan子代数是由半单元组成的二次李代数上存在双极化，第二节确定了四维扩张Heisenberg代数的所有双极化，在第三节中，我们构造了2n+2维扩张Heisenberg代数的六类双极化，我们发现两个不同于半单李代数情形的有趣事实：（1）在扩张Heisenberg代数上同时存在对称和非对称双极化；（2）对应于扩张Heisenberg代数的双极化的特征元有的是半单的有的是幂零的。

In this paper, we also discuss the theory of the parallel simplex method. Undej the 2-dimensional space case, we present that simplex seriary have some properties, but we adopt some repairing measures. We proof the convergence of the parallel algorithm. At last, We give some numerical examples to indicate that the new idea is sometimes useful and helpful.

本文也对算法做了一些理论分析，主要在二维情形下，讨论了算法形成的单纯形序列本身所具有的性质，并对其做了相应的补救措施，对算法的收敛性给予了证明，最后做了一些数值实验，由于软硬件条件的限制，并行算法未能在并行计算机上实现，鉴于这种情况，我们所做的数值实验均是在串行机上完成的。

The mian works are as follows:(1)By coprecipitation technique and coprecipitation- gel technique the nano zirconia powder was produced, factors affecting the properties of nano zirconia powder such as pH and the content of stabilizator are analyzed;(2)By the new pressless sintering process, the nano zirconia ceramic was produced, factors which can affecting the properties of nano zirconia sinter body such as moulding press and the sinter temperature are analyzed;(3)By the microtherm pressless sintering process, the nano copper added functional zirconia ceramic composite was produced, microscopic dimensionality and electric properties of such sinter body and the factors affecting such sinter body are analyzed;(4)By the self-invented "external albumen coating" technique the zirconia powder was successfully coated by carbon in the corresponding sinter body, which can help solve the traditional aggregation problem to some degree;(5)Based on analyze the characteristics in the nano powder sinter process, the "three-ball sinter model" was proposed, for the relationship between the relative density and porosity of sinter body, by mathematical fitting, such model was successfully verified.

本研究比较系统地研究了纳米氧化锆陶瓷的合成与成型机理，特别是讨论了纳米氧化锆陶瓷的稳定性，为防止纳米颗粒在外场作用下的团聚和长大提供了理论基础和实验数据，具体工作有以下几方面：(1)采用共沉淀法和共沉淀-凝胶法制备了纳米氧化锆粉体，并分析了pH值和稳定剂含量对粉体性能的影响；(2)采用新型无压烧结工艺制备了纳米氧化锆陶瓷，并分析了成型压力和烧结温度对烧结体性能的影响；(3)采用低温无压烧结工艺制备出添加纳米铜的功能性纳米氧化锆复合陶瓷，并分析了烧结体的微观尺度和电学性能的变化以及影响因素；(4)通过自创的&鸡蛋清外敷法&在真空镀膜台上对纳米氧化锆粉体进行包敷碳颗粒的表面处理，并采用真空烧结工艺制得相应烧结体，初步开始解决陶瓷烧结过程中团聚长大这一传统难题；(5)通过分析纳米颗粒在制备烧结体过程中的实际特点，提出了&三球烧结数学模型&，通过引入坯体相对密度和孔隙率的相对关系分析并通过自行编写的数学拟合软件，验证了这一数学模型。

On the one hand ,the understanding and transcendence of the Artist's personal orientation in the historical cultural accumulation can be felt in the process of artistic appreciation; on the other hand, the superstructural power hidden behind artistic appreciation becomes eminent in the eye of structuralism, they all become public media which transmit messages and conception to the viewers

本文所讨论的城市经济-空间模式和景观-雕塑的艺术形态，形成了一个自我连贯的形式组织，一方面在审美体验中，可以感受到艺术家的个人定位在文化历史积淀中的理解与超越；另一方面从结构主义的眼光来看，它能够凸现隐藏在审美形态背后上层建筑的权力的核心话语，成为共同向观众传达信息与观念的公共载体。

Bolts and / or shotcrete may be added to an SWEDGEmodel, to evaluate the effect of support on wedge tability.In this tutorial, we will first add bolts to a wedge model,and then shotcrete, and discuss how each is implemented in the SWEDGE analysis.Let's start with a new file for the purposes

锚杆和喷砼可能在 SWEDGE 模型中加入，以分析支护对块体稳定影响，这里，我们首先在模型中添加锚杆，然后是喷砼，讨论各自在模型分析中的作用，我们下来开始一个新文件以实现这一目标。

Chapter 5, from a cognitive point of view and integrating the analytical points covered in the previous chapters, examines the metaphoric nature of intentional humor which serves in a sub-discourse as ideational and/or interpersonal means of rhetoric under the global discourse of public speaking, with case analyses of such humorous metaphors, standard or non-standard, at the word, sentence, and discourse levels as well as at the meta-level, and with the idea of resemblance proximity to classify humorous metaphors into synecdochic, metonymic and metaphorical types.

第五章从认知语义的角度并结合前三章的分析来讨论公众演说者有意幽默的隐喻性，考察标准和非标准幽默隐喻在词汇、句子、话语层面以及在元层面的表现，并结合演说语料的个案分析考察幽默隐喻作为次话语在演说整体话语中所达到的概念修辞和人际修辞效果。基于隐喻的相似度，本章还将幽默隐喻进一步分类为借代性幽默、换喻性幽默，和隐喻性幽默。

In combination with seismic reflection features and probable gas resource discussion, it is concluded that there probably exist two kinds of reservoir models in the X Block. In the areas where faults or collapse structures develop, the gas resource is probably composed of thermogenic gas, gas hydrate is characterized by multilayer distribution, while in the inactive areas the gas resource is probably composed of biogenic gas, and gas hydrate is characterized by monolayer, which mainly distributes in a narrow zone on the surface of BSR (bottom-simulating seismic reflector).

结合地震反射特征和可能的气源讨论初步认为，X区块天然气水合物的成藏模式主要有两种类型：在断裂或滑塌构造发育区，水合物的气源以热解成因气为主，水合物呈多层分布；在构造平缓地区，水合物的气源以生物成因气为主，水合物呈单层分布，且主要分布在似海底反射之上一个狭窄的范围内。

First is that it stands factors of limiting FDI spillover; the second is that there are negative effects of FDI. On the basis of the above points, the thesis put forwards to suggestions on improving FDI spillover. Chapter 5 talks about two problems: firstly, the factors of limiting FDI spillover in China; Secondly, putting forward to suggestions on how to improve the quality of utilizing FDI in macro and micro aspects. For the viewpoints above, on the basis of deeply analyzing reasons of unapparent FDI spillover, the thesis points out the suggestions on improving the quality of utilizing FDI.

在论文的第五部分主要讨论了两个问题：第一，外商在华投资溢出效应扩散的制约因素(外资企业的技术供给制约因素，我国吸收外商直接投资溢出效应能力不足，外部环境的制约因素)；第二，从宏观、微观层面对如何提高利用外资质量提出了建议(加大我国外商直接投资特别是大型跨国公司的吸引力度，充分利用外商直接投资的技术外溢效应；在跨国公司进入的产业领域积极培育真正意义上的市场竞争结构，通过竞争的压力迫使跨国公司加强技术的外溢；政府可通过一系列促进措施，为国内企业吸收跨国公司的外溢效应创造良好的外部环境)。

The underfrequency load shedding scheme is used to stop the frequency decline and restore frequency in case of severe upsets. Based on some basic principles given in the paper, the entire underfrequency load shedding scheme has been achieved in the single-machine system model and then tested in the multi-machine system model.

在UFLS的设计过程中，本文针对现代大型电力系统对频率动态过程的基本要求，提出了一套用于UFLS方案设计和效果分析的基本准则，在此基础上提出了单机模型下的最大可用容量切除法用于UFLS基本级的设计，讨论了恢复级的设计原则并给出了一组设计结果，所得的UFLS方案在多机系统中进行了详细的校核。

For delimitation is in principle an aspect of territorial sovereignty, at the same time, the final result of The 1982 United Nations Convention on the Law of the Seaconcerning Article 74 and 83 with regard to sea boundary delimitation is a compromise between"the principle of equity group"and"the equidistance group", therefore, the 1982 UNCLOS didn't eatablish a set of compulsory procedures of settlement of various maritime disputes.

虽然该公约强调大陆架和专属经济区划分应公平解决，但公平解决并非公平原则，因此它没有提供确定的规则以便指引。本文将重点讨论公平原则在大陆架和专属经济区划界中的适用，同时建立在前人研究成果之上，从公平原则在海洋划界中的理论与实践入手，对其法律地位进行探究。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐