分析化学试题库的编制_化学专业.doc

摘要:本文结合对分析化学学习的需求，通过对历年分析化学考试试题的收集和录制，以Visual Basic环境作为开发平台，使用VB语言编写程序实现调用组卷系统的功能，从而达到收集分析化学试题及生成试卷的目的。

用VB设计用户操作的系统界面，包括进入界面、主界面、知识要点窗口和帮助说明窗口，通过代码把各个界面以及试卷生成系统联系起来，从而构成一个系统化的试题库。主界面是实现各个窗体的相互转换，知识要点界面是有关分析化学章节知识的学习，帮助说明窗体主要利用Flash动画来演示系统相关的操作。

编制的分析化学试题库能解决传统人工出卷工作效率低，重复劳动多，劳动强度大等问题。该软件能够根据相关教师的需求手动或自动生成试卷，具有通用性强、试卷质量高、排版灵活、界面美观友好、操作简单可靠的特点[8]。

关键词：Visual Basic；组卷系统；分析化学；试卷生成

ABSTRACT:In order to meet the need of studying analytical chemistry， Through collecting and recording calendar year the analytical chemistry examination， The Visual Basic was introduced in development  platform， Use the VB language programming come true the function of call examination paper generation system， Manual and automatic  examination papermaking can be achieved in the system.

　　Using VB design of the user interface operating system， Including into the interface， the interface， knowledge points window and help explain the window， Through to the code each interface and examination paper generation system connected， and make a system matic examination. The interface is to realize the conversion between different form， Knowledge points interface is the main analysis chemistry the knowledge learning， Help explain the form the main use Flash animation to demo system related operations.

　　The programming of the examination library maybe solving the traditional artificial roll out low efficiency， repeated labor more， labor strength etc question. Manual and automatic  examination papermaking can be achieved in the system according to the need of teachers， It has some characteristics such as for all-purpose， high test paper quality， flexible edition， friendly interface， reliable and easy to operate.

Keywords:  Visual Basic; examination paper generation system ; analytical chemistry; Test Paper generation.