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wei xiao xing bian yan shi yi de chuang xin zhi zuo
Author(s): 
Pages: 47-48
Year: Issue:  10
Journal: Experiment Teaching and Apparatus

Keyword:  微型电子台秤微小形变演示仪创新制作;
Abstract: 微小形变是高中物理的一个重要光学实验。从具体教学实践看,该实验在教学中存在一定的不足,有必要加以改进。通过对微型电子台秤进行简单的拆卸与组装,可制作一台微小形变演示仪,将其用于教学,取得了较好效果。该演示仪具有制作成本低廉、演示效果明显的优点,值得推广。
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