摘要
给出声波的相对论纵向、横向多普勒效应的表达式，并讨论与光波的多氏效应间的关系。
おhe formula of the relativistic transversal and longitudinal doppler effect of sound wave is given.The relation of acoustical and optical doppler effect is also discussed.
关键词
声波和光波
相对论
多普勒效应
Sound and light wave, Relativity, Doppler effect
