“One thing I enjoy about my job is that I can work on something that is actually active,” says Game McGimsey,an American volcanologist(火山学家).Part of his job includes keeping an eye on Alaska’s many active volcanoes and giving people a headsup when a volcano might erupt(喷发)...
aRussian missile accidentally re-targeted to Alaska 俄国导弹再偶然地被瞄准对阿拉斯加[translate] aThis is basically advance manifest system which China is introduced recently hence we will have to return the cargo little early. 这是基本上因此中国是最近介绍我们将必须少许及早退回货物的先遣明显系统。[tra...
There are a wide variety of observable unrest signals at active volcanoes. The key unrest signals are those that are diagnostic of a new regime of behaviour or of how the system may evolve in the future. One such family of events are the low-frequency earthquakes at volcanoes, which are th...