| 光纤传感技术在地下水pH动态监测中的应用研究 |
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| 引用本文： | 詹碧燕,俞飞鹏,刘良刚,葛林林.光纤传感技术在地下水pH动态监测中的应用研究[J].大地测量与地球动力学,1994(3). |
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| 作者姓名： | 詹碧燕 俞飞鹏 刘良刚 葛林林 |
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| 作者单位： | 国家地震局地震研究所 |
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| 摘 要： | 阐述了应用于地下水ｐＨ实时监测的光纤传感技术，介绍了光纤地下水ｐＨ动态监测仪的工作原理、设计及其测试结果，并给出了它的主要特性参数。
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| 关 键 词： | 光纤传感技术，pH光极，pH敏感膜，地下水，地震前兆 |
APPLICABLE RESEARCH ON FIBRE-OPTIC SENSOR TECHNIQUE FOR DYNAMICALLY MONITORING pH IN UNDERGROUND WATER |
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| Zhan Biyan,Yu Feipeng,Liu Lianggang and Ge Linlin.APPLICABLE RESEARCH ON FIBRE-OPTIC SENSOR TECHNIQUE FOR DYNAMICALLY MONITORING pH IN UNDERGROUND WATER[J].Journal of Geodesy and Geodynamics,1994(3). |
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| Authors: | Zhan Biyan Yu Feipeng Liu Lianggang and Ge Linlin |
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| Abstract: | The fibre-optic sensor techniques used for dynamic monitoring of PH in groundwater are described.The prototype based on the techniques is recommended,and its operational principle,design and test results are reported.The main parameters of the prototype are given as well. |
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| Keywords: | fibre-optic sensor technique pH optrode pH sensitive layer underground water earthquake precursor |
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