概述

In chapter 1,we shall recapitulate the historical background for our work.

在第一章，我们概述了工作的历史背景。

The first part is an introduction, mainly to this selected topic research background, the domestic and foreign research present situation and the research technique has carried on the outline, carries on smoothly for this research foreshadow.

第一部分为导论，主要对本选题的研究背景、国内外研究现状和研究方法进行了概述，为本研究的顺利进行作铺垫。

The article summarizes the reason of using fortifier food, and introduces the category, the character and the physiology function of the food additive.

摘要文章概述了使用强化食品的原因，食品添加剂的种类、性质、生理功能。

I'll outline the benefits and process of wire framing in this article.

我将在这篇文章中概述的好处和wire framing的进程。

In chapter Ⅰ, the outlines of the free electron laser's history, current situations and development are given.

主要研究内容如下：第一章对自由电子激光的历史、现状及发展进行了全面概述。

Firstly, the background and the significant of the research is discussed, modern software engineering and its development is also outlined, and the present states and the reason of using the modern software engineering in power systems are also analyzed. Secondly, related theories and methods of the modern software engineering are systematically given in details, which establish the basis of the software development with the software engineering in power systems. Thirdly, the necessity of the developed power system software with the software engineering is analyzed deeply and the key techniques in carrying out the software development with the software engineering are discussed. Based on these, a concrete approach about the software development with the software engineering is proposed. And then, the software design process of 'GPS synchronous monitoring system of Hunan power grid'is given to demonstrate the utilization of the approach proposed. Subsequently, quality and efficiency of the software is analyzed, which indicates the validity of the method used. At last, the main work and fruitage of the thesis is concluded, and the further research is also pointed out.

论文首先论述了课题研究的背景和意义，概述了现代软件工程及其发展，分析了现代软件工程在电力系统中的应用现状及其原因；然后系统地阐述了现代软件工程的相关理论和方法，奠定了电力系统软件工程化开发的理论基础；接着分析了电力系统软件工程化开发的必要性，探讨了实施工程化开发涉及到的关键技术，结合现代软件工程的理论和方法，提出了一种电力系统软件工程化开发的具体方法；之后以湖南电力系统状态GPS 同步监测系统软件的开发为例，详细地阐述了该工程化方法在电力系统软件开发中的具体实践过程，并分析了软件开发的结果，指出了该方法是解决软件开发质量和效率问题的有效途径；论文最后对主要工作和成果进行了总结，并指出了有待进一步开展的工作。

The out- of- pile and in- pile corrosion,mechanical properties,microstructure,hydrogen absorption,creep and growth resistances of M5 alloy using as PWR fuel rod cladding materials developed by FRAMATOME in France has been summarized with reference to the literatures.

概述了法国法马通公司开发的新型燃料包壳材料 M5合金在堆内外的腐蚀、吸氢、显微组织、蠕变、辐照生长等性能。

I am only providing an overview of the member variable and function since the code is fairly straight forward.

我只是提供一个成员变量和函数的概述，因为代码是相当直截了当。

Based on functional group transformation and C-C bond formation,this review focuses on the first-rate progress of the catalytic asymmetric reaction in China in recent years,especially its application in synthesis of chiral drugs and pharmaceutical intermediates.

本文从官能团的转换和碳硫键形成的角度概述了我国近年来在不对称催化反应领域的研究进展，特别是在手性药物及其中间体合成中的应用进展。

Beginning with the requirement of currently OA, we expound the Official Document Circulation the technique development of the system with the project -- that the need development, morrow will adopt to system operate system, database the choice of the system and development tool, proceeds argument, further detailed description total need of system is with key technique towards each function mold piece rule for proceeding for of analysis designing, lay emphasising Dispatch mold piece, Furl mold piece , then in a specific way relating the database designing and this system at design realize inside use and calculate way, finally talked the oneselfed at this a development process realizing of inside and insight.

本文以当前对自动化办公的需求开局，阐述了公文流转的概念以及公文流转系统的技术动态和需求动态，提出了系统开发的目标，紧接着对系统将要采用的方案--操作系统、数据库系统及开发工具的选择，进行了论证，进一步详细叙述了系统总体需求和对各个功能模块的分析设计，侧重的进行了发文模块、收文模块概述，然后具体讲述了数据库设计的规则以及本系统在设计实现中所用到的关键技术与算法，最后谈了自己在这一开发过程中的体会与心得。公文流转，发文，收文， C/S 模式

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷