At present, the general methods to determine seismicity parameters in seismic risk model all emphasize to delete aftershocks.The reason is that the seismicity model used is Poisson model.是什么意思_At present, the general methods to determine seismicity parameters in seismic risk model all emphasize to delete aftershocks.The reason is that the seismicity model used is Poisson model.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句