| 由机械分析天平与电子分析天平的特点试论其在化学实验教学中的互补作用 |
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| 引用本文： | 耿金灵,王岩,殷海燕.由机械分析天平与电子分析天平的特点试论其在化学实验教学中的互补作用[J].实验室科学,2009(2):38-40. |
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| 作者姓名： | 耿金灵 王岩 殷海燕 |
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| 作者单位： | 北京大学,化学基础实验教学中心,北京,100871 |
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| 摘 要： | 介绍了机械天平和电子天平的特点，按照化学实验教学的特点和要求对分析天平进行选择，在实际教学应用中体现机械分析天平和电子分析天平的互补作用。
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| 关 键 词： | 机械天平 电子天平 实验教学 互补作用 |
On the complementary role of mechanical analytical balance and electronic analytical balance by their characteristics in chemistry experimental teaching |
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| GENG Jin-ling,WANG Yan,YIN Hai-yan.On the complementary role of mechanical analytical balance and electronic analytical balance by their characteristics in chemistry experimental teaching[J].Laboratory Science,2009(2):38-40. |
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| Authors: | GENG Jin-ling WANG Yan YIN Hai-yan |
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| Institution: | GENG Jin - ling, WANG Yan, YIN Hai -yan (Chemistry Experiment Teaching Center, Beijing University, Beijing 100871, China) |
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| Abstract: | This paper introduced the characteristics of mechanical balance and electronic balance. The analytical balance was chosen according to the requirement of chemistry experimental teaching, and the complementary role of mechanical analytical balance and electronic analytical balance were reflected in the practical teaching application. |
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| Keywords: | mechanical balance electronic balance experimental teaching complementary role |
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