| 关于连续调制PTR三维理论模型的一点修正 |
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| 引用本文： | 钱霖,武杰.关于连续调制PTR三维理论模型的一点修正[J].苏州大学学报(医学版),1999,15(4):53-56. |
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| 作者姓名： | 钱霖 武杰 |
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| 作者单位： | 苏州大学物理科学与技术学院!苏州，215006，苏州大学物理科学与技术学院!苏州，215006 |
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| 摘 要： | 计算侧面热交换对样品后表面相位信号的影响，证明在连续调制ＰＴＲ三维理论模型中，样品侧面绝热的假设条件在低调制频率下产生误差，必须进行修正．
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| 关 键 词： | PTR 热交换 相位延迟 |
A CORRECTION ABOUT THREE-DIMENSIONAL MODEL OF CONTINUOUSLY MODULATED PTR |
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| Qian Lin,Wu Jie.A CORRECTION ABOUT THREE-DIMENSIONAL MODEL OF CONTINUOUSLY MODULATED PTR[J].Journal of Suzhou University(Natural Science),1999,15(4):53-56. |
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| Authors: | Qian Lin Wu Jie |
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| Abstract: | Influence of the heat exchange on the side of the sample was calculated.It must be corrected in three-dimensional model of continuously modulated PTR that hypothetical heat-insulation on the side of the sample induced deviation at low frequency. |
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| Keywords: | PTR heat exchange phase delay |
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