论文部分内容阅读
1976年7月28日唐山地震后,8、9、10三个月中,江苏苏北地区出现293起火球、地光、冒气、冒水等宏观现象,沿长江一带尤为集中(图1)。这种现象引起群众关注,很多人把它看作临震前兆。我们调查了泰兴、如皋、江都等县21起较为典型的火球、地光、冒气、冒水等现象。认为,发光现象由两种类型发光体造成:一是固体发光,占38％;二是气体发光,占62％。
After the Tangshan earthquake on July 28, 1976, in the three months of 8, 9 and 10, there were 293 macroeconomic phenomena such as fireballs, ground light, gas and water in the northern part of Jiangsu Province, which were particularly concentrated along the Yangtze River (Figure 1) . This phenomenon has aroused public concern, and many people see it as a precursor to a temporary earthquake. We investigated Taixing, Rugao, Jiangdu counties and other 21 typical fireball, to light, gas, take the water and so on. It is believed that the luminescence phenomenon is caused by two types of luminophores: one is solid luminescence, accounting for 38%; and the other is gas luminescence, accounting for 62%.