| 引用本文： |
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李正良,魏晋忠,李一凡,甘启宙.二级管伏安特性实验的教学优化设计[J].广西科学院学报,2008,24(4):376-379. [点击复制]
- LI Zheng-liang,WEI Jin-zhong,LI Yi-fan,GAN Qi-zhou.Teaching Optimization Design of Volt-ampere Characteristic of Diode Experiment[J].Journal of Guangxi Academy of Sciences,2008,24(4):376-379. [点击复制]
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| 摘要: |
| 根据教学实践的经验和近年来新课程改革的基本理念提出二极管伏安特性实验的教学目标和设计原则,用补偿法、机械表伏安法和数字表伏安法对实际二极管的伏安特性曲线进行实验测试,总结出各实验方法的优缺点,然后从实验方法、仪表配备、二极管元件选择和实验内容设置等方面对二极管伏安特性实验进行教学优化设计。 |
| 关键词: 二极管 伏安特性 测量方法 教学优化 |
| DOI： |
| 投稿时间：2008-10-12 |
| 基金项目:新世纪高等教育教改工程广西师范学院(No.0522)和广西师范学院实验教学和实验技术项目(No.073405)资助。 |
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| Teaching Optimization Design of Volt-ampere Characteristic of Diode Experiment |
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LI Zheng-liang, WEI Jin-zhong, LI Yi-fan, GAN Qi-zhou
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| (Department of Physics and Electronic Information Science, Guangxi Teachers Education University, Nanning, Guangxi, 530023, China) |
| Abstract: |
| The teaching objectives and design principles of volt-ampere characteristic of diode experiment were put forward,according to the experience of teaching practice and the basic idea of the new curriculum reform in recent years.The experimental tests of voltage-current characteristic of actual diode were done by the compensation method,the mechanical watch voltammetry method and the digital meter voltammetry method.The advantage and disadvantage of each experimental method were summarized.The teaching optimization designs to volt-ampere characteristic of diode experiment are achieved by experimental methods,the equipment of instruments,the choice of diode elements and the establishment of experimental contents,etc. |
| Key words: diode volt-ampere characteristic measuring method teaching optimization |
