We found that the flux rate of fluorescence in tissue is the function of the depth on the assumption that tissue is semiinfinite media.
首先模拟分析半无限大介质模型中的荧光，认为最终逸出组织表面的荧光在组织中的产率是深度的函数；
3
It is shown that the damping value established from three parameter model is smaller than that of two parameter model or elastic semi-infinite body theory.