毕业论文critical

With the fierce social competition, enterprises are facing unprecedented pressure. Production and procurement departments, as an important part of the operation, procurement performance upgrade has become a key factor in operational efficiency. Therefore, many companies now use the methods of procurement performance evaluation to determine the actual operation of the enterprise's own level, so as to improve the enterprises in the procurement of the problems in order to ensure the achievement of business goals, thereby increasing the capacity of business operations, reduce operating costs. Paper discusses the performance evaluation of procurement in the importance of a modern enterprise, and introduces a general assessment of procurement performance indicators, at the same time an analysis of the various problems of their existence. In this paper, the company and then to GT as an example of procurement performance indicators, according to the procurement of enterprise performance evaluation of existing indicators and the establishment of the many problems of general procurement performance evaluation index system should follow the principles put forward suggestions for improvement in order to avoid the performance of enterprises in the procurement assessment unreasonable phenomenon and to make use of advanced science and technology to improve procurement performance evaluation system to ensure that the work of enterprises normally.采购绩效Procurement performance采购成本Procurement costs绩效评估Performance Evaluation供应商Suppliers

With the general improvement of the quality of life, the sea and land are not the only ways for people's travel, tourism , as the aviation industry has the advantage of time and gradually,it become the mainstream trend in transportation. In order to meet the needs of modern society the concept of a high time for a strong, ticket booking management system for the ticket booking office has brought great convenience. The purpose of this paper is to study the management of ticket booking system software development and application of ways, mainly because the management of today's cumbersome ticket reservations to the concept of time has a strong staff of the airline has brought a lot of inconvenience and the lack of a complete airline Booking of ticket management software, for Record of the booking, flight information, such as passenger information to facilitate the management, so the development of this software. In this paper, VC programming language as a system to support the software to WIN9X/NT/XP operating system as a platform to support the VC to control the operating system software. Around the machine on database design and programming work in these two areas of practice, through some kind of database products and development tools (Access, SQL Server, Oracle, VFP, PB, VB, VC, Delphi, etc.) are familiar with and know, for a given of a specific problem, first of all, through its comprehensive analysis of the conceptual model for database design, relational database design logical structure to achieve 3NF or BCNF mode then RDBMS at the finish the design and specific features of the programming module require debugging, testing the success of the final submission of a small database applications. In this paper, through computer networks to the client and the server connected to the database from the client to deal with information received, achieve flight information, ticket generation, sales statistics, etc. General information subsystem. Cost for the computer center, a computer sales business automation, as airlines reduce costs, improve sales, management decision-making based on timely and precise. Function of the software system at the completion of the internal source code directly. Through the operation manual, the user can know the basic working principle of the software. Operators only need to input some simple Chinese characters, numbers, can achieve their goal. Keywords: VC, Access, Delphi, SQL Server.

撰写文献综述步骤：

1、搜索相关文献

2、评价来源

3、识别主题、辩论和差距

4、概述结构

5、写文献综述

With the fierce social competition, enterprises are facing unprecedented pressure. Production and procurement departments, as an important part of the operation, procurement performance upgrade has become a key factor in operational efficiency. Therefore, many companies now use the methods of procurement performance evaluation to determine the actual operation of the enterprise's own level, so as to improve the enterprises in the procurement of the problems in order to ensure the achievement of business goals, thereby increasing the capacity of business operations, reduce operating costs. Paper discusses the performance evaluation of procurement in the importance of a modern enterprise, and introduces a general assessment of procurement performance indicators, at the same time an analysis of the various problems of their existence. In this paper, the company and then to GT as an example of procurement performance indicators, according to the procurement of enterprise performance evaluation of existing indicators and the establishment of the many problems of general procurement performance evaluation index system should follow the principles put forward suggestions for improvement in order to avoid the performance of enterprises in the procurement assessment unreasonable phenomenon and to make use of advanced science and technology to improve procurement performance evaluation system to ensure that the work of enterprises normally.

英语专业毕业论文格式要求及范本

毕业论文格式要求：

1、毕业论文应依次包括如下页面：

1)中文封面 2)英文封面 3)作者声明 4)致谢

5)英文摘要和关键词 6)中文摘要和关键词 7)正文

8)注释(如无尾注，可省略) 9)参考文献 10)附录 2、页码标号：

正文前页码用罗马数字如 I, II, III, IV，从正文开始用阿拉伯数字1，2，3标明页码。页码一律居中打印。 3、摘要、关键词： 英文

(1) Abstract：三号;“Abstract”粗体, 居中;

(2) Keywords：3-5个用“;”分隔;小四号; 最后一个关键词后不用标点符号;除专有名词，单词首字母不大写;“Keywords” 粗体 汉语

参照论文格式范本。 行距为倍。 4、正文格式：

1) 文章题目不必出现在正文页。

2) 各级标题一般要求左对齐打印。标题一律用粗体。一级标题：粗体四号字;二

级标题：粗体小四号字;三级标题：粗体小四号字。

3) 英文一律采用Times New Roman小四号，全文双倍行距;如有汉字(参考文献

部分)，一律用五号宋体。

4) 正文中如每一段开头缩进两个汉字(或四个英文)字符的位置，则段与段之间

不空行;如每一段开头不缩进，段与段之间必须空一行。 5) 正文中一级标题间的段落空一行。 5、引用：

1)文中引用人名应与参考文献保持一致，即参考文献部分为英文的用英文，汉语的则用汉语拼音;

2)文中直接引用成段文字时，该段文字用五号，第一行缩进6个字符，其余行两端缩进4个字符。 6.注释：

(1)除了文学类毕业论文可以使用尾注注释方式，其余要求使用夹注注释方式。 (2) 夹注中所列指的文献，必须在参考文献中列出。如作者及作品为中文，夹注 中书写作者姓氏时必须使用拼音。) 例如： 1) 直接引用

—— Rees said, “As key aspects of …in the process”(1986:241).

—— The underlying assumption is that language “bound up with culture in multiple and complex ways”(Elli, 1968: 3). 2 ) 间接引用

—— According to Alun Rees (1986)〔也可位于引语的最后〕, the writers focus on the unique contribution that each individual learner brings to the learning situation 〔(1986〕. —— It may be true that in the appreciation of medieval art the attitude of the observer is of primary importance ( Robertson,1987). 3 ) 互联网资料： 格式：编号

例： “A deconstructive reading is a reading which analyses the specificity of a text’s critical difference from itself” (Net. 2).

(注：Net. 1, Net. 2, Net. 3,„„只是为了便于注明文内引语的出处，具体格式见下文参考文献中的相关内容)

7.参考文献：

1)参考文献须另起一页。 2)“References”三号粗体，居中。

3)英文参考文献在前，中文参考文献在后。英文参考文献按作者首字母顺序排列;同一作者按年排列。中文按照作者姓氏的.拼音字母顺序，排到所有英文文献后。 4)字体为英文小四号,中文五号。

5) 参考文献(即引文出处)的类型以单字母方式标识，具体如下：

M——专著 C——论文集 N——报纸文章 J——期刊文章 D——学位论文 R——报告 P——专利 A——文章

6) 作者姓名采用“姓在前名在后”原则，具体格式是： 姓，名字的首字母. 如： Malcolm Richard Cowley 应为：Cowley, .，如果有两位作者，第一位作者方式不变，&之后第二位作者名字的首字母放在前面，姓放在后面，如：Frank Norris 与Irving Gordon应为：Norris, F. & I. Gordon;

7)书名、报刊名使用斜体字，如：Mastering English Literature，English Weekly。