毕业设计按统一顺序装订：
1、封面（含题目）；
2、毕业设计摘要及关键字（中文摘要300字左右，关键字3～5个）； 3、目录；
4、正文（分章、节，每一章从新的一页开始）； 5、参考文献； 6、致谢；
7、必要的附录部分（如：有关图纸、图表、工艺流程图等，大于图幅时单独装订）。
3号山西国际商务职业学院
毕 业 设 计
电子商务给我国外贸企业带来的商机与挑战
A学生姓名 郝小芳 A 学 号 080810207 A A系 别 国际贸易经济系 A 专 业 国际贸易实务 A A指导教师 李凤蓉 A A填写日期 二〇一一年三月 A
Shanxi International Business Vocational College
Graduation
E-commerce for our country foreign trade enterprise
opportunities brought and challenges
Student Name Hao Xiaofang Student ID 080810207
Branches of the Department of International Trade and Economic
Professional International trade practice
Instructor Li Fengrong Fill in date of March 2011
目 录
1 引言 ............................................................................................................ 1 2 电子商务和国际贸易的关系 ....................................................................... 3
2.1 电子商务的特征及对国际贸易的影响 ......................................................................... 3
3 我国外贸企业发展电子商务的必要性 ........................................................ 5
3.1 我国电子商务的现状 ..................................................................................................... 5 3.2 我国外贸企业应用电子商务的优势 ............................................................................. 5
4 探讨电子商务给我过外贸企业带来的商机与挑战 ................................... 12
4.1 电子商务给我国外贸企业带来的机遇 ....................................................................... 12 4.2 电子商务给我过外贸企业带来的挑战 ....................................................................... 12
4.2.1 电子商务的安全问题 ...................................................................................... 12 4.2.2 电子商务的法律问题 ...................................................................................... 12 4.2.3 外贸企业自身利用电子商务的程度较低 ...................................................... 12 4.2.4 外贸企业缺乏大量的电子商务人才 .............................................................. 12
5 外贸企业应用电子商务的对策 ................................................................. 16
5.1 创造良好的宏观环境 ................................................................................................... 16 5.2 加强法律法规的研究与制定 ....................................................................................... 16
5.3 提高企业电子商务能力................................................................................................
参考文献 ...................................................................................................... 17 致谢 .............................................................................................................. 20
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CONTENTS
1 Introduction .................................................................................................. 1
1.1 Research Purpose And Significance Of This Topic ...........................................................1 1.2 Research Topics At Home And Abroad .............................................................................1 1.3 The Study And Research Method ......................................................................................2
2 Fault Diagnosis Expert System Analysis And Development Introduction ......... 3
2.1 Agricultural Diesel Engine Fault Type ..............................................................................3 2.2 The Areas Of Expertise And Knowledge That Build The Knowledge Base .....................3 2.3 Development Tools Overview ...........................................................................................3
3 Fault Diagnosis Expert System For The Basic Principles Of ........................... 5
3.1 Engine Failure Causes .......................................................................................................5 3.2 Engine Fault Diagnosis Method ........................................................................................5 3.3 Fault Diagnosis Based On Principles Of Fault Tree ..........................................................6
3.3.1 The Basic Principle Of Data Structure And Basic Concepts .................................6 3.3.2 Introduction Tree Structure ....................................................................................6 3.3.3 Engine Fault Tree And The Tree Data Structure ....................................................7 3.3.4 Binary Tree And Its Operation ...............................................................................7 3.3.5 Forest And Binary Conversion.............................................................................10 3.3.6 Fault And Fault Binary Conversion Of Forest .....................................................10 3.4 Fault Diagnosis Knowledge Representation....................................................................10 3.5 The Basic Idea Of Fault Diagnosis Inference Mechanism ..............................................10 3.6 Diagnostic Process ........................................................................................................... 11
4 Based On The Diagnosis Of Vfp-Based Expert System................................. 12
4.1 Overview..........................................................................................................................12 4.2 System Function Description...........................................................................................12 4.3 The System Is Mainly To Achieve The Module Function ...............................................12
4.3.1 The Establishment Of The Project .......................................................................12
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