查询词典 thesis statement

This thesis quantifiably analyses the two ditransitive constructions, i.e. double objects construction and dative construction, combining with the usage-based grammar theory and common principles of cognitive linguistics. This thesis is trying to expose the practical used models and explain the functional motivations, moreover, to testify the previous study and give a new approach to some valuable questions. This thesis consists of five chapters.

本文对现代汉语双宾和与格这两种双及物句式进行了定量分析，结合&基于用法的&语法理论和认知语言学的一般原则，旨在揭示两种句式的实际的用法模式，并解释其功能动因；对已有研究的结论进行验证，对一些值得进一步讨论的问题提出新的看法。

The significance of this topic selecting:" American Dream " as a cultural motif in the society of the United States and a literary motif in American literature is reviewed in this thesis. Dreiser\'s five novels is the research object. Three main types of "American Dream " in Dreiser\'s novels are sorted and described to discuss the embodiment of the " American Dream ". This thesis evaluates the position of Dreiser in the history of American literature, and points out Dreiser is the first writer among the contemporary writers to describe all kinds of the " American Dream " in width. The Broken " American Dream " in the Works of Dreiser is sublimated to the realization of aesthetic significance of tragicalness. It is explained that it is not only social tragedy, fatal tragedy and character tragedy, but also universal tragicalness in the thesis.

选题意义：本文较为全面地考察了美国文化与美国文学的中的&美国梦&母题；以德莱塞的五部长篇小说为研究对象，梳理、描述破碎的&美国梦&在其作品中三种主要的表现类型；在文学史上试图对德莱塞进行重新定位，指明他在广度上是表现破碎的&美国梦&的第一人；由德莱塞笔下破碎的&美国梦&上升至悲剧审美意义的认识，说明它既是社会悲剧、也是命运悲剧与性格悲剧，并且是人类普遍存在的悲剧。

This thesis focus on the introduction and analysis of two advanced software in this field: Onyx Treemaker and Visual Nature Studio. This thesis studied topics about theory, application and programming of forest landscape visualization technique. Also a structure of forest landscape visualization system is issued. And the programming of image transparent, which is one of the key techniques of visualization, is carried out during the study of this thesis.

本论文的研究以引进国外行业内的先进软件为中心，包括理论、应用和开发三个方面，对 Onyx Treemaker 树木造型软件和Visual Nature Studio景观仿真软件的建模方法、绘制技术、使用方法等进行剖析，针对森林景观可视化的需求提出一个可视化系统的功能框架，并对系统中的一个关键技术一图像的透明消隐技术进行了开发。

The present thesis includes eight chapters (including the preamble introduction ) and an epilog, which can be divided into five parts: The first part has only one chapter, namely Chapter One: The preamble introduction, which is a general introduction of the whole thesis, and also the preparatory part in this thesis.

这一部分既是对论文内容总括的介绍，也是论文的准备部分。第二部分，即第二章&中国民族地区的国情与教育&，本章分三个方面介绍中国民族地区的概况，目的是将民族地区教育行政制度置于民族地区的自然环境、社会环境以及经济和社会发展的背景下考察。

Refering to the pricing of MBO, this thesis takes for that it's inconsequential to make net assets value per share as sole standard of pricing, and the standard of valuing must be traced back to free cash flow, and Free Cash Flow Valuation must be set up for pricing. And this thesis has brought EVA theory into MBO pricing to quantitating former contribution of management. Moreover, this thesis analyses controlling premium and marketability discount, and considers that we must develop the mechanism of market to improve the level of investors protection.

在对定价问题的探讨中，本文认为以每股净资产作为唯一定价标准不合理，衡量价值的标准应追溯到自由现金流量，应建立自由现金流量模型对管理层收购进行科学定价；本文还引入了EVA的理论量化管理层的历史贡献，以修正自由现金流量模型；同时本文认为定价时还要考虑控制权溢价和流动性折价，并且适当引入竞争，发挥市场机制，提高投资者保护水平。

Adhibiting the nerve cell and qurdratic capability target, by the self-adapting self-studying consistent and better abiding of the nerve cell ,the thesis realizes the conforming of the parameter not depending the canal mathematics ,furthermore the parameter can self-adjust for the information of the canal.Combining the BP nets and the routine PID controller, and adhibiting the linear optimization target function, the thesis realizes the conforming of the parameter not depending the canal mathematics, furthermore the parameter can self-adjust for the information of the canal. Using the MATLAB the thesis simulates and acquires some significative effects.

在传统PID渠道控制中引入了神经元和二次型性能指标，利用神经元自适应、自学习、并行处理及较强的容错能力，实现了PID控制中参数的整定不依赖于渠道数学模型，且PID参数能根据渠道的适时信息在线调整以满足适时控制的要求将BP网络与常规PID控制结合，并引入了最优化目标函数，利用BP网络来实现PID控制器参数的在线整定，将其运用于渠系等体积控制，并利用MATLAB软件进行了数值模拟仿真，取得了一些有意义的成果和较为满意的结果。

This thesis fist researches in the railway freight transportation price formation mechanism, then summarizes the railway freight transportation factors and decision methods. The next analyzes the status and the basic characteristics of the existing system of Railway Freight Tariff, identifies some problems existing in freight prices. This thesis rises the view of reduce the controls of railway freight transportation prices to a certain extant. In the end of this thesis, a Bi-level planning model is set up to reform and optimize the existing railway freight tariff, then gives a analysis based on the heuristic algorithms.

本论文在研究铁路货物运价形成机制的基础上，对铁路货物运价影响因素和制定方法进行了归纳，分析了铁路货物运价体系的现状和基本特点，找出了现行铁路货物运价存在的一些问题，针对这些问题提出适当放松铁路货物运价管制的观点，建立了改革优化现行铁路货物运价的双层规划模型，并给出了基于灵敏度分析的算法。

Phthalic acid esters are widely used in the many fields of industry. So many countries including China have come to pay attention to them and make up the codes for limiting the content in some products such as textile. By combining international codes, the thesis selects coating and textile that have close relative with people as objections. The research results are as follows:1. The thesis has established the textiles preparation method by a series of experimentations such as extraction solvent, extraction time, solid-phase extraction. The average recoveries of eleven phthalates are from 80.30% to 98.00%, and the relative standard deviations from 0.59% to 2.56%, the results show that this method is accurate and credible.2. The thesis set up the simultaneous determination of benzene, toluene, xylenes and phthalates in coatings.

邻苯二甲酸酯类化合物被广泛地应用在工业领域的各个方面，国际上已经开始重视邻苯二甲酸酯作为一种内分泌干扰素的危害性，对在一些产品中的用量作出了限制，但没有具体的分析测定方法，本论文结合国际法规选择了与人们生活密切相关的涂料和纺织品来研究其中邻苯二甲酸酯类环境激素的测定方法，研究内容如下：(1)通过对提取溶剂、提取方式、提取时间的选择实验以及固相萃取的一系列条件实验，首次建立了纺织品中测定邻苯二甲酸酯类环境激素的前处理方法，并对分析方法作了准确度、精密度验证。

There are ten chapters in the thesis, we analyze the structure and movement of the wefting mechanism and the shuttle box detailedly. The first chapter introduces some basic things about the task, establishes the research course and some performance guide lines, and lists the rebuilding contents and idiographic parameters. In the second chapter, with the whole structure of the heavy wide loom, the thesis briefly introduces a looms component parts and some important weaving parameters, and we may design and analyze it in terms of them. In the third chapter, the thesis discusses the wefting principle,we may make reference to the wefting principle of the ordinary gripper shuttle loom.

第一章主要介绍与课题相关的一些基本情况，在确定其研发进程和一些性能指标的同时，针对JURGENS织机，给出此次改造的内容和该织机的具体特征；在第二章中，论文首先给出织机的整体架构，并简略地介绍织机的各组成部分和一些重要的织造参数，以此作为重型宽幅织机设计和分析的基础；在随后的第三章中，主要阐述重型宽幅织机的引纬原理，详细地分析其整个动作过程，由于重型宽幅织机与常规片梭织机在引纬原理上有相似之处，为此对照常规片梭织机的引纬原理阐明其合理性与优越性：第四章则是对重型宽幅织机所特有的引纬器进行分析，在这部分我们也采用比较分析的方式介绍大型片梭，在对其结构进行分析的同时，也对大型片梭上容易疲劳的部件进行应力分析，以期求得到合理的结构。

This thesis first re-explain the application ofgovernmental accounting according to the subject postulates of the four basis postulates, and suggest that the viewpoint of differentiating accounting recording subject and reporting subject and makes some suggestions how to establish the reporting subject in the Chinese government . Secondly, this thesis puts forward a viewpoint that we should take basis of accounting as a basic postulates of government accounting, and an analysis on the initializing mechanism and realization mechanism of governmental accounting worldwide, and last this thesis makes some suggestions on the Choice base of Chinese governmental accounting.

首先对现有四个基本假设中的主体假设在政府会计中的应用进行重新解释，提出区分记账主体和报告主体的观点以及对如何确立中国政府会计的报告主体提出建议：其次，主张将会计基础作为政府会计的一项基本假设，并结合国际社会政府会计实践对政府会计运用权责发生制和收付实现制进行了分析，提出中国政府会计基础选择的若干建议。

"Second Life is remarkably easy to work with, and is very popular,"

"第二次生命是显着容易的工作，并且很受欢迎，"

For example, we usually assume that materials are homogeneous and isotropic and free of internal defects or flaws.

为了得到适合有限元分析的模型，我们必须经过如图2所示的简化步骤。