| Measurement System for the Feeble Fluctuation of Liquid Electroconductivity |
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| 作者姓名： | CAO Chang-nian |
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| 作者单位： | Dept. of Appl. Phys. Northwestern polytechnic University，Xi′an 710072，CHN |
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| 摘 要： | An easy and practical system of feeble fluctuation of liquid electrical conductivity is described.The system,which increases a precision on the three orders magnitude as compared with that of the recent domestic conductivity meter,is used to measure the feeble fluctuation of the conductivity by means of compensation and comparison,so that it solves,the problem of measuring the feeble fluctuation.
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| 关 键 词： | 补偿 电导 微波动 精确性 液体电导率 |
| 收稿时间： | 1998/12/14 |
Measurement System for the Feeble Fluctuation of Liquid Electroconductivity |
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| CAO Chang-nian.Measurement System for the Feeble Fluctuation of Liquid Electroconductivity[J].Semiconductor Photonics and Technology,1999,5(3):175-178. |
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| Authors: | CAO Chang-nian |
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| Abstract: | An easy and practical system of feeble fluctuation of liquid electrical conductivity is described. The system, which increases a precision on the three orders magnitude as compared with that of the recent domestic conductivity meter, is used to measure the feeble fluctuation of the conductivity by means of compensation and comparison, so that it solves the problem of measuring the feeble fluctuation. |
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| Keywords: | Compensation Electroconductivity Feeble Fluctuation Precision CLC number:O645 176 Document code:A |
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