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仰望星空,太阳系的边缘差不多距离地球一光年的距离,人类的探测器已经到达了那里,但我们脚下的土地,人类深入的距离,才不过约地球半径的五百分之一而已。所以,正如同我们熟知的,地震预报的难度远远大于天气预报。目前世界最深的深井地球物理长期观测站位于我国江苏省东海县,是去年建成的,也是我国第一个无地面干扰的深井地震地球物理长期观测站。观测站在5158米主孔内设置仪器,将发挥地下“显微镜”的功能,发回极具深度的地球之音,从而为地震预报提供精密的第一手
Looking into the stars, the edge of the solar system is almost a light-year from Earth, and the human detector has reached it. However, the land under our feet and the depths of mankind are only about 500% of the Earth’s radius. So, as we are familiar with, earthquake prediction is much more difficult than weather forecasting. At present, the deepest deep-well geophysical long-term observatory in the world is located in Donghai County, Jiangsu Province, China. It was built last year and is also the first deep-well seismic geophysical long-term observatory with no ground disturbance in China. Observatory in the 5158 meter main hole set instrument, will play underground “microscope ” function, sent back to the depth of the Earth’s sound, so as to provide a sophisticated first-hand earthquake prediction