吸收介质中射线路径，走时与振幅计算

姜盼盼, 孙建国, 石秀林, 徐杨杨

Calculation of ray path，travel time and amplitude in absorbing medium based on the first- order perturbation method

JIANG Pan-Pan, SUN Jian-Guo, SHI Xiu-Lin, XU Yang-Yang

世界地质 . 2016, (1): 250 -255 .