The existing of earthquake swarm, S wave shadow in some seismic stations and gradually uplifting of surface suggest a magma system beneath these volcanoes.
火山区存在的震群活动、部分台站观测到的S波阴影区以及地表的缓慢抬升等，指示火山区存在一个岩浆系统。
Chance I am a cloud in the sky, a chance shadow on the wave of your heart. Don't be surprised, Or too elated; in an instant I shall vanish without trace.
偶然我是天空里的一片云，偶尔投影在你的波心——你不必讶异，更无须欢喜——在转瞬间消灭了踪影。
Chance I am a cloud in the sky, a chance shadow on the wave of your heart. Don't be surprised, Or too elated; in an instant I shall vanish without trace.
偶然我是天空里的一片云，偶尔投影在你的波心——你不必讶异，更无须欢喜——在转瞬间消灭了踪影。
应用推荐