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在NPR新闻(朝鲜可能进行第六次核试验,韩国表示][1]:>美国地质调查局(U.S. Geological Survey)说,它发现Sungjibaegam附近发生6.3级“爆炸”,朝鲜周日下午,“朝鲜的地方附近引爆了核爆炸过去。”> >South Korean Joint Chiefs of Staff say they detected an "artificial seismic wave" at 12:29 p.m. local time and are "currently looking into the possibility of it being a nuclear test." > >The incident was near North Korea's Punggye-ri nuclear test site, which is in the country's northeast and the site of the five previous tests. The magnitude and location of the event are strongly suggestive of the cause, but if the location were very different, it sounds like the nature of the seismic waves would already indicate that the source was *artificial rather than a natural geological seismic event*. **Question:** What is it about a seismic wave measurements that would allow one to distinguish between natural geological and artificial causes? ---- **below:** "North Korea has conducted six nuclear tests. As this chart of seismic activity shows, the latest test on Sept. 3 was roughly an order of magnitude larger than earlier ones." From the NPR new item [Here's How Big North Korea's Latest Nuclear Test Actually Was][3], Original: [CTBTO][4] [![enter image description here][2]][2] [1]: [http://www.npr.org/sections/thetwo-way/2017/09/03/523913820/north-korea-possibly-conducts-sixth-nuclear-test-south-korea-says] [2]: https://i.stack.imgur.com/cdLmi.png [3]: http://www.npr.org/sections/thetwo-way/2017/09/07/549155856/here-s-how-big-north-korea-s-latest-nuclear-test-actually-was [4]: http://ctbto.org/the-treaty/developments-after-1996/2017-sept-dprk/technical-findings/

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\ begingroup美元我刚在这视频可能感兴趣的关于这个问题。最重要的算法之一。 \ endgroup美元
- - - - - -弗雷德
2022年11月4日在39
\ begingroup美元 @Fred很相关,谢谢! \ endgroup美元
- - - - - -uhoh
2022年11月4日11时55

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