基础

Last,based on the state prescript in using BOT,the advices of investment and financing mode using BOT in our water industry projects are proposed.

BOT方式是当前各国广泛用于基础设施建设的一种投融资方式，在介绍BOT的概念、发展过程、特点及用BOT方式筹集建设资金的优越性的基础上，根据国家有关运用BOT方式的规定，对我国水务项目利用BOT方式进行融资提出有关建议。

Friendship built on business prevail over business on friendship.

建立在商务基础上的友谊胜过建立在友谊基础上的商务。

In order to discover the problems of English teaching of lower grades in primary school and analyze the causes, the study is made on the basis of YF primary school.

建构主义学习理论是本文的理论基础，小学生的心理特点则为教学设计的构建提供了心理学依据，在此基础上本文提出了YF小学低段英语的教学设计。

It's pointed out that soft sensor will play more important role in field bus network control system. According to this, a crude solution was addressed. At last, we point out that soft sensor technology must used to build an information warehouse for the whole enterprise, combined with data fusion, data warehouse, data rectification and other related technologies. The main contributions of this dissertation are as follows: The background, requirement, and application situation of soft sensors are expounded, the theories, methods and skills of soft sensing technology are analyzed, and the fruits and problems in current soft sensor technologies are summarized. Some new methods of soft sensor is proposed: A principal component analysis-based secondary variable selection method are proposed; A new conception which modeling data should have gross error detection is addressed, and then a cluster analysis-based modeling data gross error detection method is given.

本文的主要贡献有：对软测量技术根据实践的要求进行了一定的理论研究，针对具体问题提出了新的方法：讨论了辅助变量选择问题，研究了基于主元分析的辅助变量选择方法，该方法克服了传统方法只能利用数学模型产生的仿真数据进行最优辅助变量选择的缺点，可以根据历史数据进行辅助变量选择；提出了建模数据显著误差侦破的概念，指出传统的显著误差侦破研究的是已知过程数学模型的情况，而建模时数学模型是未知的，但是直接来自现场的数据并不能保证不含显著误差，并用基于聚类分析的方法解决了该问题，该方法利用聚类分析原理，直接面对过程数据，不需以过程模型为基础，在此基础上给出了软测量建模过程中样本数据的处理方法。

We build our basic Chinese polarity lexicon base on some existing Chinese and English sentiment lexicons. In the same while ,we also build domain lexicon、domain polarity lexicon、dynamic polarity lexicon、network polarity lexicon、privative lexicon、degree adverb lexicon.

我们在已有的中英文极性词典的基础上构建了中文基础极性词典，同时还构建了领域词典、领域极性词典、动态极性词典、网络极性词典、否定词典、程度副词词典等。

The essay dwells systematically upon the main content of "Foundation ofEconomic Analysis",a representative work by Paul A.Samuelson,a famousAmerican economist and the first US Nobel prizer in economics.Based on thisanalysis the author makes an objective evaluation upon Samuelson's theory andanalytical approaches as well as his influence upon the modern cconomics of,theWest.

本文对美国著名经济学家、美国第一个诺贝尔经济学奖获得者保罗·A·萨缪尔森的代表作《经济分析基础》的主要内容作了系统的概括性分析，并在此基础上，对萨缪尔森的理论和分析方法及其对现代西方经济学的影响作了客观的的评价。

By using Visual Basic, based on NASTRAN finite element analysis, this paper developed an efficient and convenient software which can process automatically the result of NASTRAN analysis and establish the database, and compute the failure probability of structural element and system, plot the contour of failure probability.

在NASTRAN有限元分析结果的基础上，以Windows95为开发平台，以VisualBasic为开发工具，开发了一个效率高，使用方便的结构可靠性分析软件该软件可以自动处理NASTRAN的计算结果，建立数据库，计算结构单元和系统的失效概率，绘制结构失效概率分布云图等，为工程人员在有限元计算的基础上进一步进行可靠性分析提供了一个方便、快捷的工具

The intraconjunction in date structure of DCO provides the theoretical foundation for parametrizing DCO and establishing the attribute relation of product component information, while the inter-hyperlink in information integration of DCO forms DC perception like Web browse and establishes the foundation of WWW pattern in engineering product information.

图元对象内部数据结构的关联性为参数化设计图元模型以及确立产品构件信息的属性联系提供了理论基础；图元对象外部信息集成的链接性形成了类似于Web浏览机制的图元感知模式，为工程产品信息的WWW实现模式奠定了基础。

In the frame, Design Structure Matrix is the tool to build up the models of product structure and development process. The product structure topology tree is defined, and the product structure DSM model is introduced. The formalized description about development process model is presented. The characteristics of the tools to build up development process are analyzed, the strongpoint of DSM is discussed, and the development process model based on DSM is introduced. The relation between product structure and development process is analyzed.

在研究框架中引入了产品结构和开发过程的建模工具——设计结构矩阵(Design Structure Matrix， DSM)；给出了产品结构拓朴树的定义及其形式化描述，并在此基础上引入了产品结构DSM模型；给出了产品开发过程模型的形式化描述，比较了几种常见的产品开发过程建模工具，分析了用DSM建模工具进行产品开发过程建模的优势，引入了产品开发过程DSM模型；分析了产品结构与开发过程之间的联系，提出了两者之间的集成机制，并在此基础上给出了IM-PSDP模型。

Proceeding from the above purpose and thinking, the following of research contents is launched that: Chapter one is a part of the prolegomena, and mainly introduce the purpose, meaning, research background, documents survey in which the tax compliance discrimination models concerned. On the basis of the investigation of the critical to taxation, Chapter two reveals the index system, and uses the discriminating analytical method to judge taxpayers" credit, and embodies its standard and methods in judgments. On the disvovery of the investigating taxpayers" microeconomics behavior, Chapter three uses the econometrical modeling methods and data mining technology, establishes Logistic regression model, calculates taxpayer credit measure and gives the empirical analysis; Chapter four gives a work methods and suggestions in practical application of identifying models; It is a conclusion of this paper, which reaffirms the main achievements and viewpoints of this paper.

从以上目的和思路出发，本文研究内容如下方式展开：论文第一章为绪论部分，主要介绍纳税人诚信识别模型研究的目的、意义、研究背景、文献综述以及全文框架；第二章在纳税评估问卷调查基础上，提出纳税评估指标体系，并应用多元统计的判别分析方法来给出评判纳税人诚信，并具体给出其判断的标准与方法；第三章在考察纳税人微观行为基础上采用计量经济建模方法和数据挖掘技术，建立定量能测算纳税人诚信水平的Logistic回归模型，并作实证分析：第四章对比分析纳税评估模型实证研究结果，并就模型在实际应用中的工作方法、建议及进一步的研究方向展开讨论；最后为本文的结论，在该部分将再次重申本文研究的主要成果和观点。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。