| 如何正确理解T_1T_2的不同 |
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| 引用本文： | 李贤富,罗南敏.如何正确理解T_1T_2的不同[J].川北医学院学报,2001,16(3):9-10. |
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| 作者姓名： | 李贤富 罗南敏 |
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| 作者单位： | 川北医学院物理教研室 |
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| 摘 要： | 本文针对学生在学习核磁共振的过程中 ,在理解纵向弛豫时间T1和横向弛豫时间T2 时经常提出的疑问 ,建构两个物理模型 ,以便于学生能深刻理解T1、T2 的物理学 ,生物学意义 ,为读释图像 ,挖掘生物信息奠定更牢固的理论基础。
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| 关 键 词： | 核磁共振 纵向弛豫 横向弛豫 |
| 文章编号： | 1005-3697(2001)03-0009-02 |
How to understand the difference between T1 and T2 |
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| LI Xian-fu,LUO Nan-min.How to understand the difference between T1 and T2[J].Journal of North Sichuan Medical College,2001,16(3):9-10. |
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| Authors: | LI Xian-fu LUO Nan-min |
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| Abstract: | Students are often puzzled during their study of nuclear resonance T 1 and T 2. Two physics models are constructed here in order to help them understand T 1 and T 2 deeply in physics meaning and biology meaning , and establish firm fundament for taking biology information from nucnear resonnance images. |
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| Keywords: | nuclear resonance longitudinal relaxation transverse relaxation |
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