| 核磁共振实验最佳信号的获得 |
| |
| 引用本文： | 孙家峰,储陆萍,龚天林. 核磁共振实验最佳信号的获得[J]. 大学物理实验, 2009, 22(2): 8-11 |
| |
| 作者姓名： | 孙家峰 储陆萍 龚天林 |
| |
| 作者单位： | 南通农业职业技术学院,南通,226007;南通大学,南通,226007 |
| |
| 摘 要： | 通过分析各个实验参数对核磁共振信号的影响,提出并实现了最佳信号获得的方法。实验表明,对信号影响较大的因素主要有三个,即磁场强度、样品质量和扫描电压。而这三个参数中尤以磁场强度对信号的影响最为显著。
|
| 关 键 词： | 核磁共振 磁场强度 样品质量 扫描电压 |
OBTAINING BEST SIGNAL OF NUCLEAR MAGNETIC RESONANCE EXPERIMENT |
| |
| Sun Jiafeng,Chu Luping,Gong Tianlin. OBTAINING BEST SIGNAL OF NUCLEAR MAGNETIC RESONANCE EXPERIMENT[J]. Physical Experiment of College, 2009, 22(2): 8-11 |
| |
| Authors: | Sun Jiafeng Chu Luping Gong Tianlin |
| |
| Affiliation: | 1.Nantong Agricultural Vocational Technical College;Nantong;226007;2.Nantong University;226007 |
| |
| Abstract: | By analyzing the influence of the various parameters to the Nuclear Magnetic Resonance signals,the method of obtaining best signals of the experiment was proposed and realized in this paper.The experiments show that theree parameters have great impacts on the signals,that is,the magnetic field strength,the quality of the sample and the scanning voltage.Moreover,the magnetic field strength shows greatest impact on the signals in these three parameters. |
| |
| Keywords: | nuclear magnetic resonance magnetic field strength quality of the sample scanning voltage |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
