| 三分量地磁仪自动标定器研制 |
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| 引用本文： | 李铁,刘旭东.三分量地磁仪自动标定器研制[J].东北地震研究,1999,15(4):74-77. |
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| 作者姓名： | 李铁 刘旭东 |
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| 作者单位： | [1]大连市地震局，大连102300 [2]大连地震台，大连116012 |
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| 摘 要： | 介绍了用以替代CB－3型磁谱仪配电盘的三分量地磁仪自动标定器的研制原则，技术特性及两年来的使用情况，简要介绍了该仪器的电路原理，电路设计的要点，可供台站维修参考。
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| 关 键 词： | 三分量地磁仪 标定器 配电盘 电路原理 电路设计 |
MANUFACTURING OF AUTO-DEMARCATER OF THE 3COMPONENT GEOMAGNETIC EQUIPMENT |
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| Li Tie.MANUFACTURING OF AUTO-DEMARCATER OF THE 3COMPONENT GEOMAGNETIC EQUIPMENT[J].Seismological Research of Northeast China,1999,15(4):74-77. |
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| Authors: | Li Tie |
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| Abstract: | In this paper, the manufactursing method, technological features and the using states ins 2 years of the 3-component geomagnetic equipment auto-demarcater substitute for the CB-3 magnetic variometer switchboard are introduced. The circuit principle and its designing point is simply explained. It can be referred to other seismic stations. |
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| Keywords: | 3-component geomagnetic equipment Auto-demarcater Switchboard |
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