The velocity of every kind of waves is calculated here: Vpg6.00km/sec, Vsg=3.56km/esc, Vpn=8.16km/sec, Vsn=4.54kg/sec.是什么意思_The velocity of every kind of waves is calculated here: Vpg6.00km/sec, Vsg=3.56km/esc, Vpn=8.16km/sec, Vsn=4.54kg/sec.在线翻译_英语_读音_用法_例句