| 用低压验电笔区分交直流和判断直流电正负极的方法 |
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| 引用本文： | 赵章吉. 用低压验电笔区分交直流和判断直流电正负极的方法[J]. 实验室科学, 2009, 0(1): 169-170 |
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| 作者姓名： | 赵章吉 |
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| 作者单位： | 濮阳职业技术学院,河南,濮阳,457000 |
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| 摘 要： | 该文介绍了用低压验电笔区分交直流和判断直流电正负极的方法、原理。
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| 关 键 词： | 低压验电笔 区分 交直流 判断 直流电 正极 负极 |
The study of distinguishing between AC-DC and judging positive and negative electrodes of DC electordeposition |
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| ZHAO Zhang-ji. The study of distinguishing between AC-DC and judging positive and negative electrodes of DC electordeposition[J]. Laboratory Science, 2009, 0(1): 169-170 |
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| Authors: | ZHAO Zhang-ji |
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| Affiliation: | ZHAO Zhang - ji ( Puyang Vocational and Technical College, Puyang 457000, China) |
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| Abstract: | The principles and methods of distinguishing between AC - DC and judging positive and negative electrodes of DC electordeposition are discussed. |
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| Keywords: | electrical inspection pen methods principles |
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