图7 炉霍7.6级地震余震震中分布图(MS≥3.0)
Fig.7 Epicentral distribution of the aftershocks(MS≥3.0)of
the M 7.6 Luhuo earthquake
空心圆为1973.2.6―1973.2.7的余震;实心圆为1973.2.8―1973.5.31的余震