| 永久磁铁核磁共振实验仪如何获得清晰的共振信号 |
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| 引用本文： | 仲明礼. 永久磁铁核磁共振实验仪如何获得清晰的共振信号[J]. 潍坊学院学报, 2004, 4(4): 58-60 |
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| 作者姓名： | 仲明礼 |
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| 作者单位： | 潍坊学院,物理系,山东,潍坊,261061 |
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| 摘 要： | 用永久磁铁作为外场的核磁共振实验仪观察共振吸收信号和测量^1H、^19F的g因子时，如果仪器没有处于最佳状态，将找不到清晰的共振信号。如何对仪器进行适当的调整和技术处理，得到清晰的核磁共振吸收信号，本文对几个相关问题作了探讨和说明。
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| 关 键 词： | 永久磁铁 核磁共振 实验仪 共振信号 射频线圈 |
| 文章编号： | 1671-4288(2004)04-0058-03 |
| 修稿时间： | 2003-05-18 |
Methods to obtain distinct resonant signal with permanent magnet in unclear magnetic resonance |
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| ZHONG Ming-li. Methods to obtain distinct resonant signal with permanent magnet in unclear magnetic resonance[J]. Journal of Weifang University, 2004, 4(4): 58-60 |
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| Authors: | ZHONG Ming-li |
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| Abstract: | In nuclear magnetic resonance,using permanent magnet to provide external magneticfield,we can observe the nuclear resonant signal and determine the g factor of 1 H and 1 9F.If the instrument is not at the best working state,clear resonant signal will not appear.This paper mainly discussed several methods to obtain distinct nuclear magnetic resonant signal. |
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| Keywords: | unclear magnetic resonance permanent magnet marginal oscillator |
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